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1. Biomedical articles (top 50; 2009 to 2014)
1. |||||||||. 100%  Cooper IF, Siadaty MS: 'Plants' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; Plant;HydroxylRadical:705530315. ISSN: 2331-5717. 2014/4/23
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  • [Title] 'Plants' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'plant' for 'hydroxyl radical'.
  • Kwon do Y et al: Comparison of hydroxyl radical, peroxyl radical, and peroxynitrite scavenging capacity of extracts and active components from selected medicinal plants.
  • Valentão P et al: Antioxidant activity of Hypericum androsaemum infusion: scavenging activity against superoxide radical, hydroxyl radical and hypochlorous acid.
  • Valentão P et al: Studies on the antioxidant activity of Lippia citriodora infusion: scavenging effect on superoxide radical, hydroxyl radical and hypochlorous acid.
  • Gao YT et al: [Effects of Panax notoginseng saponins on antioxidation and preventing DNA damage caused by hydroxyl radical].
  • Valentão P et al: Antioxidative properties of cardoon (Cynara cardunculus L.) infusion against superoxide radical, hydroxyl radical, and hypochlorous acid.
  • Cao Y et al: Determination of hydroxyl radical by capillary electrophoresis and studies on hydroxyl radical scavenging activities of Chinese herbs.
  • Thind TS et al: Studies on cytotoxic, hydroxyl radical scavenging and topoisomerase inhibitory activities of extracts of Tabernaemontana divaricata (L.) R.Br. ex Roem. and Schult.
  • Jang MH et al: Hydroxyl radical scavenging activities of isoquinoline alkaloids isolated from Coptis chinensis.
  • Wang X et al: Assessment of hydroxyl radical generation and radical scavenging activity of Chinese medicinal herbs using GC-MS.
  • Renew S et al: Sensitive detection and localization of hydroxyl radical production in cucumber roots and Arabidopsis seedlings by spin trapping electron paramagnetic resonance spectroscopy.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705530315.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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2. |||||||||. 100%  Cooper IF, Siadaty MS: 'Bacteriums' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; Bacterium;HydroxylRadical:705536058. ISSN: 2331-5717. 2014/4/23
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  • [Title] 'Bacteriums' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'bacterium' for 'hydroxyl radical'.
  • McCormick ML et al: Endogenous superoxide dismutase levels regulate iron-dependent hydroxyl radical formation in Escherichia coli exposed to hydrogen peroxide.
  • Scarlett DJ et al: Mapping functionally important motifs SPF and GGQ of the decoding release factor RF2 to the Escherichia coli ribosome by hydroxyl radical footprinting. Implications for macromolecular mimicry and structural changes in RF2.
  • Morimitsu Y et al: Ansamycin antibiotics as free radical scavengers isolated from Streptomyces by using the bactericidal action of the hydroxyl radical.
  • Nunoshiba T et al: Role of iron and superoxide for generation of hydroxyl radical, oxidative DNA lesions, and mutagenesis in Escherichia coli.
  • Hryniewicz MM et al: Hydroxyl radical footprints and half-site arrangements of binding sites for the CysB transcriptional activator of Salmonella typhimurium.
  • Sampson TR et al: Rapid killing of Acinetobacter baumannii by polymyxins is mediated by a hydroxyl radical death pathway.
  • Moine H et al: The RNA binding site of S8 ribosomal protein of Escherichia coli: Selex and hydroxyl radical probing studies.
  • Huycke MM et al: In vivo production of hydroxyl radical by Enterococcus faecalis colonizing the intestinal tract using aromatic hydroxylation.
  • Kim AY et al: Radiation-induced cell lethality of Salmonella typhimurium ATCC 14028: cooperative effect of hydroxyl radical and oxygen.
  • Zhang S et al: Electron spin resonance studies on photosensitized formation of hydroxyl radical by C-phycocyanin from Spirulina platensis.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705536058.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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3. |||||||||. 100%  Cooper IF, Siadaty MS: 'Hormones' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; Hormone;HydroxylRadical:705397129. ISSN: 2331-5717. 2014/4/28
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  • [Title] 'Hormones' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'hormone' for 'hydroxyl radical'.
  • San Pedro JM et al: Photochemical generation and reactivity of the major hydroxyl radical adduct of thymidine.
  • Gołembiowska K et al: The effect of adenosine A(2A) receptor antagonists on hydroxyl radical, dopamine, and glutamate in the striatum of rats with altered function of VMAT2.
  • Gołembiowska K et al: Effect of adenosine A(2A) receptor antagonists and L-DOPA on hydroxyl radical, glutamate and dopamine in the striatum of 6-OHDA-treated rats.
  • Dragišić Maksimović J et al: Silicon ameliorates manganese toxicity in cucumber by decreasing hydroxyl radical accumulation in the leaf apoplast.
  • Song W et al: Hydroxyl radical oxidation of cylindrospermopsin (cyanobacterial toxin) and its role in the photochemical transformation.
  • Chakraborty S et al: Elucidation of the mechanistic pathways of the hydroxyl radical scavenging reaction by daidzein using hybrid QM/MM dynamics.
  • Shannon RJ et al: Accelerated chemistry in the reaction between the hydroxyl radical and methanol at interstellar temperatures facilitated by tunnelling.
  • Passananti M et al: The impact of the hydroxyl radical photochemical sources on the rivastigmine drug transformation in mimic and natural waters.
  • Drouin BJ: Isotopic spectra of the hydroxyl radical.
  • Kim MK et al: Effects of natural water constituents on the photo-decomposition of methylmercury and the role of hydroxyl radical.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705397129.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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4. |||||||||. 100%  Cooper IF, Siadaty MS: 'Carbohydrates' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; Carbohydrate;HydroxylRadical:705644242. ISSN: 2331-5717. 2014/4/25
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  • [Title] 'Carbohydrates' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'carbohydrate' for 'hydroxyl radical'.
  • Chen H et al: Optimization of hydroxyl radical scavenging activity of exo-polysaccharides from Inonotus obliquus in submerged fermentation using response surface methodology.
  • Hawkins PT et al: Inhibition of iron-catalysed hydroxyl radical formation by inositol polyphosphates: a possible physiological function for myo-inositol hexakisphosphate.
  • Ohashi Y et al: Detection of 2-deoxy-D-ribose radicals generated by the reaction with the hydroxyl radical using a rapid flow-ESR method.
  • Lai CJ et al: The involvement of hydroxyl radical and cyclooxygenase metabolites in the activation of lung vagal sensory receptors by circulatory endotoxin in rats.
  • Taga R et al: Hydroxyl radical participation in the in vitro effects of gram-negative endotoxin on cardiac sarcolemmal Na,K-ATPase activity.
  • Stadler K et al: Involvement of inducible nitric oxide synthase in hydroxyl radical-mediated lipid peroxidation in streptozotocin-induced diabetes.
  • Obata T: Phytic acid suppresses 1-methyl-4-phenylpyridinium ion-induced hydroxyl radical generation in rat striatum.
  • Sato E et al: Clindamycin phosphate scavenges hydroxyl radical.
  • Liochev S et al: Vanadyl causes hydroxyl radical mediated degradation of deoxyribose.
  • Ohkuwa T et al: Hydroxyl radical formation in diabetic rats induced by streptozotocin.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705644242.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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5. |||||||||. 100%  Cooper IF, Siadaty MS: 'Mammals' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; Mammal;HydroxylRadical:705554305. ISSN: 2331-5717. 2014/4/24
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  • [Title] 'Mammals' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'mammal' for 'hydroxyl radical'.
  • Goyal MM et al: Hydroxyl radical generation theory: a possible explanation of unexplained actions of mammalian catalase.
  • Sandström BE: Effects of quin2 acetoxymethyl ester on H2O2-induced DNA single-strand breakage in mammalian cells: H2O2-concentration-dependent inhibition of damage and additive protective effect with the hydroxyl-radical scavenger dimethyl sulphoxide.
  • Pennathur S et al: A hydroxyl radical-like species oxidizes cynomolgus monkey artery wall proteins in early diabetic vascular disease.
  • Deshmukh AB et al: Hydroxyl radical mediates the augmented angiotensin II responses in thoracic aorta of spontaneously hypertensive rats.
  • Lancelot E et al: Glutamate induces hydroxyl radical formation in vivo via activation of nitric oxide synthase in Sprague-Dawley rats.
  • Ewing D et al: Radiation protection of in vitro mammalian cells: effects of hydroxyl radical scavengers on the slopes and shoulders of survival curves.
  • Lin YS et al: Acute neurogenic airway plasma exudation and edema induced by inhaled wood smoke in guinea pigs: role of tachykinins and hydroxyl radical.
  • Hsu TH et al: Wood smoke-induced airway hyperreactivity in guinea pigs: time course, and role of leukotrienes and hydroxyl radical.
  • Minatoguchi S et al: Acarbose reduces myocardial infarct size by preventing postprandial hyperglycemia and hydroxyl radical production and opening mitochondrial KATP channels in rabbits.
  • Lin YS et al: Alleviation of wood smoke-induced lung injury by tachykinin receptor antagonist and hydroxyl radical scavenger in guinea pigs.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705554305.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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6. |||||||||. 99%  Cooper IF, Siadaty MS: 'Receptors' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; Receptor;HydroxylRadical:705432084. ISSN: 2331-5717. 2014/4/25
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  • [Title] 'Receptors' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'receptor' for 'hydroxyl radical'.
  • Gołembiowska K et al: Paradoxical effects of adenosine receptor ligands on hydroxyl radical generation by L-DOPA in the rat striatum.
  • Kao TY et al: Aspirin may exert its antipyresis by inhibiting the N-methyl-D-aspartate receptor-dependent hydroxyl radical pathways in the hypothalamus.
  • Chalepakis G et al: A model for hormone receptor binding to the mouse mammary tumour virus regulatory element based on hydroxyl radical footprinting.
  • Lai CJ et al: The involvement of hydroxyl radical and cyclooxygenase metabolites in the activation of lung vagal sensory receptors by circulatory endotoxin in rats.
  • Kao CH et al: Lipopolysaccharide- and glutamate-induced hypothalamic hydroxyl radical elevation and fever can be suppressed by N-methyl-D-aspartate-receptor antagonists.
  • Hryniewicz MM et al: Hydroxyl radical footprints and half-site arrangements of binding sites for the CysB transcriptional activator of Salmonella typhimurium.
  • Gołembiowska K et al: Effect of adenosine A(2A) receptor antagonists and L-DOPA on hydroxyl radical, glutamate and dopamine in the striatum of 6-OHDA-treated rats.
  • Ching TL et al: Cimetidine and other H2 receptor antagonists as powerful hydroxyl radical scavengers.
  • Huang WT et al: An NMDA receptor-dependent hydroxyl radical pathway in the rabbit hypothalamus may mediate lipopolysaccharide fever.
  • Lin YS et al: Alleviation of wood smoke-induced lung injury by tachykinin receptor antagonist and hydroxyl radical scavenger in guinea pigs.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705432084.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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7. |||||||||. 106%  Gardner JM, Aust SD: Quantification of hydroxyl radical produced during phacoemulsification. J Cataract Refract Surg; 2009 Dec;35(12):2149-53
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  • [Source] The source of this record is MEDLINE®, a database of the U.S. National Library of Medicine.
  • [Title] Quantification of hydroxyl radical produced during phacoemulsification.
  • PURPOSE: To quantitate hydroxyl radicals produced during phacoemulsification with various irrigating solutions and conditions used in cataract surgery.
  • Hydroxyl radicals were quantitated using electron spin resonance spectroscopy and a spectrophotometric assay for malondialdehyde, which is formed by the oxidation of deoxyribose by the hydroxyl radical.
  • RESULTS: Hydroxyl radical production increased during longitudinal-stroking phacoemulsification as power levels were increased in a nonlinear, nonexponential fashion.
  • The detection of hydroxyl radical was reduced in irrigating solutions containing organic molecules (eg, citrate, acetate, glutathione, dextrose) and further reduced in Navstel, an irrigating solution containing a viscosity-modifying agent, hydroxypropyl methylcellulose.
  • CONCLUSIONS: Hydroxyl radicals produced in settings representative of those used in phacoemulsification cataract surgery were quantitated using the deoxyribose method.
  • Hydroxyl radical production was dependent on the level of ultrasound power applied and the irrigating solution used.
  • Oxidative stress on the eye during phacoemulsification may be minimized by using irrigating solutions that contain organic molecules, including the viscosity-modifying agent hydroxypropyl methylcellulose, that can compete for reaction with hydroxyl radicals.
  • [MeSH-major] Acetates. Bicarbonates. Glutathione. Hydroxyl Radical / analysis. Minerals. Phacoemulsification. Sodium Chloride. Water

  • MedlinePlus Health Information. consumer health - Minerals.
  • HSDB. structure - MALONALDEHYDE.
  • HSDB. structure - SODIUM CHLORIDE.
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  • (PMID = 19969222.001).
  • [ISSN] 1873-4502
  • [Journal-full-title] Journal of cataract and refractive surgery
  • [ISO-abbreviation] J Cataract Refract Surg
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] United States
  • [Chemical-registry-number] 0 / Acetates; 0 / BSS solution; 0 / Bicarbonates; 0 / Drug Combinations; 0 / Minerals; 0 / glutathione-bicarbonate-Ringer solution; 059QF0KO0R / Water; 3352-57-6 / Hydroxyl Radical; 4Y8F71G49Q / Malondialdehyde; 7647-14-5 / Sodium Chloride; GAN16C9B8O / Glutathione
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8. |||||||||. 106%  Jagannathan I, Hayes JJ: Hydroxyl radical footprinting of protein-DNA complexes. Methods Mol Biol; 2009;543:57-71
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  • [Source] The source of this record is MEDLINE®, a database of the U.S. National Library of Medicine.
  • [Title] Hydroxyl radical footprinting of protein-DNA complexes.
  • This unit details the use of hydroxyl radicals to characterize protein-DNA interactions.
  • We describe several methods to prepare DNA templates for footprinting and ways to avoid many of the pitfalls associated with the use of hydroxyl radical footprinting.
  • [MeSH-major] DNA / metabolism. DNA Footprinting / methods. Hydroxyl Radical / metabolism. MutS Homolog 2 Protein / metabolism

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  • (PMID = 19378159.001).
  • [ISSN] 1064-3745
  • [Journal-full-title] Methods in molecular biology (Clifton, N.J.)
  • [ISO-abbreviation] Methods Mol. Biol.
  • [Language] eng
  • [Grant] United States / NIGMS NIH HHS / GM / R01 GM052426
  • [Publication-type] Journal Article; Research Support, N.I.H., Extramural
  • [Publication-country] United States
  • [Chemical-registry-number] 3352-57-6 / Hydroxyl Radical; 9007-49-2 / DNA; EC 3.6.1.3 / MSH2 protein, human; EC 3.6.1.3 / MutS Homolog 2 Protein
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9. |||||||||. 105%  Bisby RH, Crisostomo AG, Botchway SW, Parker AW: Nanoscale hydroxyl radical generation from multiphoton ionization of tryptophan. Photochem Photobiol; 2009 Jan-Feb;85(1):353-7
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  • [Source] The source of this record is MEDLINE®, a database of the U.S. National Library of Medicine.
  • [Title] Nanoscale hydroxyl radical generation from multiphoton ionization of tryptophan.
  • The resulting hydrated electron is scavenged by hydrogen peroxide to produce the hydroxyl radical.
  • The involvement of hydroxyl radicals is confirmed by the use of ethanol and nitrous oxide as scavengers and their effects on the fluorescence yield in this system.
  • [MeSH-major] Hydroxyl Radical / chemistry. Photons

  • HSDB. structure - (L)-TRYPTOPHAN.
  • HSDB. structure - HYDROGEN PEROXIDE.
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  • (PMID = 19161400.001).
  • [ISSN] 0031-8655
  • [Journal-full-title] Photochemistry and photobiology
  • [ISO-abbreviation] Photochem. Photobiol.
  • [Language] eng
  • [Publication-type] Journal Article; Research Support, Non-U.S. Gov't
  • [Publication-country] United States
  • [Chemical-registry-number] 0 / Solutions; 3352-57-6 / Hydroxyl Radical; 8DUH1N11BX / Tryptophan; BBX060AN9V / Hydrogen Peroxide
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10. |||||||||. 104%  Costa M, Monachello D: Probing RNA folding by hydroxyl radical footprinting. Methods Mol Biol; 2014;1086:119-42
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  • [Source] The source of this record is MEDLINE®, a database of the U.S. National Library of Medicine.
  • [Title] Probing RNA folding by hydroxyl radical footprinting.
  • Among available experimental tools to investigate the higher-order folding of structured RNAs, hydroxyl radical probing stands as one of the most informative and reliable ones.
  • Hydroxyl radicals are oxidative species that cleave the nucleic acid backbone solely according to the solvent accessibility of individual phosphodiester bonds, with no sequence or secondary structure specificity.
  • In this chapter we describe a robust, accurate and very sensitive hydroxyl radical probing method that can be applied to any structured RNA molecule and is suitable to investigate RNA folding and RNA conformational changes induced by binding of a ligand.
  • [MeSH-major] Hydroxyl Radical / metabolism. RNA / chemistry. RNA Folding

  • HSDB. structure - ETHYLENEDIAMINE TETRAACETIC ACID.
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  • (PMID = 24136601.001).
  • [ISSN] 1940-6029
  • [Journal-full-title] Methods in molecular biology (Clifton, N.J.)
  • [ISO-abbreviation] Methods Mol. Biol.
  • [Language] eng
  • [Publication-type] Journal Article; Research Support, Non-U.S. Gov't
  • [Publication-country] United States
  • [Chemical-registry-number] 0 / DNA Primers; 0 / Ferrous Compounds; 3352-57-6 / Hydroxyl Radical; 63231-63-0 / RNA; 9G34HU7RV0 / Edetic Acid
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11. |||||||||. 104%  Yang XL, Bai MD, Han F: [Rapid elimination of surface organophosphorous pollutants using hydroxyl radical]. Huan Jing Ke Xue; 2010 Jun;31(6):1670-4
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  • [Source] The source of this record is MEDLINE®, a database of the U.S. National Library of Medicine.
  • [Title] [Rapid elimination of surface organophosphorous pollutants using hydroxyl radical].
  • According to the frequency of contamination accident for organic compounds in recent years, two kinds of organophosphorus pesticides dichlorvos and omethoate, as the simulated organic pollutants, were rapidly eliminated using spraying hydroxyl radical produced by strong electric-field ionization discharge method on an aluminium flat plate about 160 cm2.
  • The high concentration aqueous *OH solution was produced from H2O(gas) and O2 with plasma reaction.
  • In a condition, where pH is 6 and the initial densities of dichlorvos and omethoate on the simulation plane are both 60 microg x cm(-2), when the spray density of *OH reaches 3.9 microg x cm-2, removal efficiencies of dichlorvos and omethoate are 90%, and mineralization rates are 64% and 72%, respectively.
  • Four factors and three levels orthogonal test indicated that the degradation by *OH played a major role at the surface oxidation removal rapid of organophosphorus pollutants in a short period of time.
  • [MeSH-major] Environmental Pollutants / isolation & purification. Hydroxyl Radical / chemistry. Organophosphorus Compounds / isolation & purification

  • HSDB. structure - OMETHOATE.
  • HSDB. structure - DIMETHOATE.
  • HSDB. structure - DICHLORVOS.
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  • (PMID = 20698288.001).
  • [ISSN] 0250-3301
  • [Journal-full-title] Huan jing ke xue= Huanjing kexue / [bian ji, Zhongguo ke xue yuan huan jing ke xue wei yuan hui "Huan jing ke xue" bian ji wei yuan hui.]
  • [ISO-abbreviation] Huan Jing Ke Xue
  • [Language] chi
  • [Publication-type] English Abstract; Journal Article; Research Support, Non-U.S. Gov't
  • [Publication-country] China
  • [Chemical-registry-number] 0 / Environmental Pollutants; 0 / Insecticides; 0 / Organophosphorus Compounds; 1113-02-6 / dimethoxon; 3352-57-6 / Hydroxyl Radical; 7U370BPS14 / Dichlorvos; W6U08B045O / Dimethoate
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12. |||||||||. 94%  Li L, Goel RK: Role of hydroxyl radical during electrolytic degradation of contaminants. J Hazard Mater; 2010 Sep 15;181(1-3):521-5
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  • [Source] The source of this record is MEDLINE®, a database of the U.S. National Library of Medicine.
  • [Title] Role of hydroxyl radical during electrolytic degradation of contaminants.
  • The role of hydroxyl radical is investigated in electrochemical oxidation of organic contaminants with naphthalene as a model compound.
  • The strategy employed was competitive kinetic for hydroxyl radical between naphthalene and other hydroxyl scavengers if the hydroxyl radical is produced in situ at the anode by the electrolysis of water.
  • Methanol, d3-methanol, acetone and d6-acetone were used as competitors for hydroxyl radical and their molar concentrations were calculated based on their reaction constants with hydroxyl radical.
  • The hydroxyl radical was not responsible for naphthalene loss in these experiments.
  • Rate constants using methanol and d6-methanol as competitors for hydroxyl radical in batch degradations test were 0.128 and 0.099 h(-1), respectively.
  • Based on the naphthalene degradation trends and reaction rate constants, it was concluded that, under the given set of conditions, hydroxyl radical was not responsible for naphthalene degradation during electrolytic degradation tests.
  • This research suggests that the role of hydroxyl radical should be considered very carefully in modeling such indirect electrolytic oxidation processes.
  • [MeSH-major] Environmental Remediation / methods. Hydroxyl Radical / chemistry. Organic Chemicals / chemistry. Water Pollutants, Chemical / chemistry

  • HSDB. structure - NAPHTHALENE.
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  • [Copyright] Published by Elsevier B.V.
  • (PMID = 20580488.001).
  • [ISSN] 1873-3336
  • [Journal-full-title] Journal of hazardous materials
  • [ISO-abbreviation] J. Hazard. Mater.
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] Netherlands
  • [Chemical-registry-number] 0 / Naphthalenes; 0 / Organic Chemicals; 0 / Water Pollutants, Chemical; 2166IN72UN / naphthalene; 3352-57-6 / Hydroxyl Radical
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13. |||||||||. 93%  Yamaguchi M: Hemibonding of hydroxyl radical and halide anion in aqueous solution. J Phys Chem A; 2011 Dec 29;115(51):14620-8
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  • [Source] The source of this record is MEDLINE®, a database of the U.S. National Library of Medicine.
  • [Title] Hemibonding of hydroxyl radical and halide anion in aqueous solution.
  • Molecular geometries and properties of the possible reaction products between the hydroxyl radical and the halide anions in aqueous solution were investigated.
  • The formation of two-center three-electron bonding (hemibonding) between the hydroxyl radical and halide anions (Cl, Br, I) was examined by density functional theory (DFT) calculation with a range-separated hybrid (RSH) exchange-correlation functional.
  • The long-range corrected hybrid functional (LC-ωPBE), which have given quantitatively satisfactory results for odd electron systems and excited states, was examined by test calculations for dihalogen radical anions (X(2)(-); X = Cl, Br, I) and hydroxyl radical-water clusters.
  • Equilibrium geometries with hemibonding between the hydroxyl radical and halide anions were located by including four hydrogen-bonded water molecules.
  • Calculated values of the free energy of reaction on the formation of hydroxyl halide radical anion from the hydroxyl radical and halide anion were endothermic for chloride but exothermic for bromide and iodide, which is consistent with experimental values of equilibrium constants.
  • [MeSH-major] Halogens / chemistry. Hydroxyl Radical / chemistry

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  • [Copyright] © 2011 American Chemical Society
  • (PMID = 22136588.001).
  • [ISSN] 1520-5215
  • [Journal-full-title] The journal of physical chemistry. A
  • [ISO-abbreviation] J Phys Chem A
  • [Language] eng
  • [Publication-type] Journal Article; Research Support, Non-U.S. Gov't
  • [Publication-country] United States
  • [Chemical-registry-number] 0 / Halogens; 0 / Solutions; 059QF0KO0R / Water; 3352-57-6 / Hydroxyl Radical
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14. |||||||||. 91%  Li X: Solvent effects and improvements in the deoxyribose degradation assay for hydroxyl radical-scavenging. Food Chem; 2013 Dec 1;141(3):2083-8
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  • [Title] Solvent effects and improvements in the deoxyribose degradation assay for hydroxyl radical-scavenging.
  • The deoxyribose degradation assay is widely used to evaluate the hydroxyl (OH) radical-scavenging ability of food or medicines.
  • We compared the hydroxyl radical-scavenging activity of 25 antioxidant samples prepared in ethanol solution with samples prepared after removing the ethanol (residue).
  • Most pure organic solvents (especially alcohols) could effectively scavenge hydroxyl radicals.
  • As hydroxyl radicals have extremely high reactivities, they will quickly react with surrounding solvent molecules.
  • The proposed method is regarded as a reliable hydroxyl radical-scavenging assay, suitable for all types of antioxidants.
  • [MeSH-major] Chemistry Techniques, Analytical / methods. Deoxyribose / chemistry. Free Radical Scavengers / chemistry. Hydroxyl Radical / chemistry

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  • [Copyright] Copyright © 2013 Elsevier Ltd. All rights reserved.
  • (PMID = 23870931.001).
  • [ISSN] 0308-8146
  • [Journal-full-title] Food chemistry
  • [ISO-abbreviation] Food Chem
  • [Language] eng
  • [Publication-type] Evaluation Studies; Journal Article
  • [Publication-country] England
  • [Chemical-registry-number] 0 / Free Radical Scavengers; 0 / Solvents; 3352-57-6 / Hydroxyl Radical; 533-67-5 / Deoxyribose
  • [Keywords] NOTNLM ; ()OH / Antioxidant / BHA / DMF / DMSO / Deoxyribose degradation assay / FC / FDA / Food and Drug Administration of USA / GSH / Hydroxyl radical scavenging / Improvement / MEAS / MEGB / N,N-dimethylformamide / ROS / RSD / SD / Solvent effect / THF / butylated hydroxyanisole / dimethyl sulfoxide / final concentration / glutathione / methanol extract from Gynura bicolor Roxb. DC / methanol extract of Aquilaria sinensis leaves / reactive oxygen species / relative standard deviation / standard deviation / tetrahydrofuran
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15. |||||||||. 90%  Mitroka S, Zimmeck S, Troya D, Tanko JM: How solvent modulates hydroxyl radical reactivity in hydrogen atom abstractions. J Am Chem Soc; 2010 Mar 10;132(9):2907-13
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  • [Title] How solvent modulates hydroxyl radical reactivity in hydrogen atom abstractions.
  • The hydroxyl radical (HO*) is a highly reactive oxygen-centered radical whose bimolecular rate constants for reaction with organic compounds (hydrogen atom abstraction) approach the diffusion-controlled limit in aqueous solution.
  • The results reported herein show that hydroxyl radical is considerably less reactive in dipolar, aprotic solvents such as acetonitrile.
  • This diminished reactivity is explained on the basis of a polarized transition state for hydrogen abstraction, in which the oxygen of the hydroxyl radical becomes highly negative and can serve as a hydrogen bond acceptor.
  • This hypothesis explains hydroxyl radical reactivity both in solution and in the gas phase and may be the basis for a "containment strategy" used by Nature when hydroxyl radical is produced endogenously.
  • [MeSH-major] Acetonitriles / chemistry. Hydrogen / chemistry. Hydroxyl Radical / chemistry. Organic Chemicals / chemistry. Water / chemistry

  • HSDB. structure - HYDROGEN.
  • HSDB. structure - ACETONITRILE.
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  • (PMID = 20146469.001).
  • [ISSN] 1520-5126
  • [Journal-full-title] Journal of the American Chemical Society
  • [ISO-abbreviation] J. Am. Chem. Soc.
  • [Language] eng
  • [Publication-type] Journal Article; Research Support, U.S. Gov't, Non-P.H.S.
  • [Publication-country] United States
  • [Chemical-registry-number] 0 / Acetonitriles; 0 / Organic Chemicals; 0 / Solvents; 059QF0KO0R / Water; 3352-57-6 / Hydroxyl Radical; 7YNJ3PO35Z / Hydrogen; Z072SB282N / acetonitrile
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16. |||||||||. 89%  Vandjelovic N, Zhu H, Misra HP, Zimmerman RP, Jia Z, Li Y: EPR studies on hydroxyl radical-scavenging activities of pravastatin and fluvastatin. Mol Cell Biochem; 2012 May;364(1-2):71-7
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  • [Title] EPR studies on hydroxyl radical-scavenging activities of pravastatin and fluvastatin.
  • The root mechanism of damage likely involves the inflammatory cascade, specifically compounds known as reactive oxygen species such as the hydroxyl radical.
  • However, direct evidence for the hydroxyl-scavenging capacity of pravastatin and fluvastatin, two forms of statins being widely used to lower LDL cholesterol, is still lacking in literature.
  • In this study, electron paramagnetic resonance spectroscopy in combination with 5,5-dimethyl-1-pyrroline N-oxide (DMPO)-spin-trapping technique was utilized to determine the abilities of pravastatin and fluvastatin in scavenging hydroxyl radical generated from Fe(II) with H(2)O(2) system.
  • We have demonstrated here for the first time that pravastatin and fluvastatin at physiologically relevant concentrations significantly decreased formation of DMPO-OH adduct indicating that both compounds could directly scavenge hydroxyl radicals.
  • The hydroxyl radical sequestering ability of pravastatin and fluvastatin reported in this study may contribute to their beneficial use in certain types of cancer and in cardiovascular disease.
  • [MeSH-major] DNA Breaks / drug effects. Fatty Acids, Monounsaturated / pharmacology. Hydroxyl Radical / metabolism. Hydroxymethylglutaryl-CoA Reductase Inhibitors / pharmacology. Indoles / pharmacology. Pravastatin / pharmacology
  • [MeSH-minor] Electron Spin Resonance Spectroscopy / methods. Ferrous Compounds / pharmacology. Free Radical Scavengers / pharmacology. Humans. Hydrogen Peroxide / pharmacology. Plasmids / drug effects. Plasmids / genetics. Reactive Oxygen Species / chemistry. Reactive Oxygen Species / metabolism. Spin Trapping / methods

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  • HSDB. structure - HYDROGEN PEROXIDE.
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  • (PMID = 22207075.001).
  • [ISSN] 1573-4919
  • [Journal-full-title] Molecular and cellular biochemistry
  • [ISO-abbreviation] Mol. Cell. Biochem.
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] Netherlands
  • [Chemical-registry-number] 0 / Fatty Acids, Monounsaturated; 0 / Ferrous Compounds; 0 / Free Radical Scavengers; 0 / Hydroxymethylglutaryl-CoA Reductase Inhibitors; 0 / Indoles; 0 / Reactive Oxygen Species; 3352-57-6 / Hydroxyl Radical; 4L066368AS / fluvastatin; BBX060AN9V / Hydrogen Peroxide; KXO2KT9N0G / Pravastatin
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17. |||||||||. 89%  Wu L, Yang Y, Zhang H, Zhu G, Zhang X, Chen J: Sensitive electrochemical detection of hydroxyl radical with biobarcode amplification. Anal Chim Acta; 2012 Dec 5;756:1-6
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  • [Source] The source of this record is MEDLINE®, a database of the U.S. National Library of Medicine.
  • [Title] Sensitive electrochemical detection of hydroxyl radical with biobarcode amplification.
  • By using biobarcode nanoparticles, we have successfully constructed a DNA-based biosensor for amplified electrochemical detection of hydroxyl radicalOH).
  • ·OH generated from Fenton reaction could induce serious oxidative damage of the DNA layer adsorbed on the electrode surface, which was monitored by an intercalating probe, methylene blue (MB).
  • The developed DNA-based biosensor could detect ·OH quantitatively with wide linear range up to 10mM and low detection limit of 3 μM, and exhibited satisfactory selectivity.
  • On the other hand, this electrochemical biosensor could have potential application in the evaluation of antioxidant capacity.
  • [MeSH-major] Biosensing Techniques / instrumentation. Electrochemical Techniques. Hydroxyl Radical / analysis. Metal Nanoparticles / chemistry

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  • [Copyright] Copyright © 2012 Elsevier B.V. All rights reserved.
  • (PMID = 23176733.001).
  • [ISSN] 1873-4324
  • [Journal-full-title] Analytica chimica acta
  • [ISO-abbreviation] Anal. Chim. Acta
  • [Language] eng
  • [Publication-type] Journal Article; Research Support, Non-U.S. Gov't
  • [Publication-country] Netherlands
  • [Chemical-registry-number] 3352-57-6 / Hydroxyl Radical
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18. |||||||||. 88%  Page SE, Arnold WA, McNeill K: Assessing the contribution of free hydroxyl radical in organic matter-sensitized photohydroxylation reactions. Environ Sci Technol; 2011 Apr 1;45(7):2818-25
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  • [Title] Assessing the contribution of free hydroxyl radical in organic matter-sensitized photohydroxylation reactions.
  • Photochemical formation of reactive oxygen species from dissolved organic matter (DOM) is incompletely understood, especially in the case of hydroxyl radical (•OH) production.
  • Many studies have used various probes to detect photochemically produced •OH from DOM, but the fundamental reactions of these probes are not necessarily specific for free •OH and may also detect lower-energy hydroxylation agents.
  • In this study, two tests were applied that have previously been used as a diagnostic for the presence of free •OH: methane quenching of •OH and hydroxybenzoic acid (hBZA) product yields.
  • Overall, the results provide compelling evidence that all isolates studied photochemically produce free •OH.
  • The hydroxylating acitivity of Elliot Soil Humic Acid and Pony Lake Fulvic Acid, however, also had a significant contribution from a photochemically generated hydroxylating agent that is lower in energy than free •OH.
  • Catalase quenching experiments were conducted to assess whether hydrogen peroxide was the immediate precursor to hydroxyl in these systems.
  • [MeSH-major] Hydroxyl Radical / chemistry. Organic Chemicals / chemistry. Reactive Oxygen Species / chemistry

  • HSDB. structure - TEREPHTHALIC ACID.
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  • (PMID = 21375262.001).
  • [ISSN] 1520-5851
  • [Journal-full-title] Environmental science & technology
  • [ISO-abbreviation] Environ. Sci. Technol.
  • [Language] eng
  • [Publication-type] Journal Article; Research Support, U.S. Gov't, Non-P.H.S.
  • [Publication-country] United States
  • [Chemical-registry-number] 0 / Benzoates; 0 / Organic Chemicals; 0 / Phthalic Acids; 0 / Reactive Oxygen Species; 3352-57-6 / Hydroxyl Radical; 6S7NKZ40BQ / terephthalic acid
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19. |||||||||. 88%  Spasojević I, Mojović M, Blagojević D, Spasić SD, Jones DR, Nikolić-Kokić A, Spasić MB: Relevance of the capacity of phosphorylated fructose to scavenge the hydroxyl radical. Carbohydr Res; 2009 Jan 5;344(1):80-4
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  • [Title] Relevance of the capacity of phosphorylated fructose to scavenge the hydroxyl radical.
  • The hydroxyl radical (*OH) has detrimental biological activity due to its very high reactivity.
  • Our experiments were designed to determine the effects of equimolar concentrations of glucose, fructose and mannitol and three phosphorylated forms of fructose (fructose-1-phosphate (F1P); fructose-6-phosphate (F6P); and fructose-1,6-bis(phosphate) (F16BP)) on *OH radical production via the Fenton reaction.
  • EPR spectroscopy using spin-trap DEPMPO was applied to detect radical production.
  • We found that the percentage inhibition of *OH radical formation decreased in the order F16BP>F1P>F6P>fructose>mannitol=glucose.
  • As ketoses can sequester redox-active iron thus preventing the Fenton reaction, the Haber-Weiss-like system was also employed to generate *OH, so that the effect of iron sequestration could be distinguished from direct *OH radical scavenging.
  • In the latter system, the rank order of *OH scavenging activity was F16BP>F1P>F6P>fructose=mannitol=glucose.
  • [MeSH-major] Fructose / chemistry. Hydroxyl Radical / chemistry

  • HSDB. structure - GLUCOSE.
  • HSDB. structure - D-MANNITOL.
  • HSDB. structure - IRON.
  • HSDB. structure - FRUCTOSE.
  • HSDB. structure - HYDROGEN PEROXIDE.
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  • (PMID = 18947823.001).
  • [ISSN] 1873-426X
  • [Journal-full-title] Carbohydrate research
  • [ISO-abbreviation] Carbohydr. Res.
  • [Language] eng
  • [Publication-type] Journal Article; Research Support, Non-U.S. Gov't
  • [Publication-country] Netherlands
  • [Chemical-registry-number] 0 / Fenton's reagent; 0 / Fructosephosphates; 15978-08-2 / fructose-1-phosphate; 30237-26-4 / Fructose; 3352-57-6 / Hydroxyl Radical; 3OWL53L36A / Mannitol; 6814-87-5 / fructose-6-phosphate; BBX060AN9V / Hydrogen Peroxide; E1UOL152H7 / Iron; EC 3.1.3.11 / Fructose-Bisphosphatase; IY9XDZ35W2 / Glucose
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20. |||||||||. 87%  Ray PZ, Tarr MA: Petroleum films exposed to sunlight produce hydroxyl radical. Chemosphere; 2014 May;103:220-7
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  • [Title] Petroleum films exposed to sunlight produce hydroxyl radical.
  • Sunlight exposed oil films on seawater or pure water produced substantial amounts of hydroxyl radical as a result of irradiation.
  • Photochemical production of hydroxyl radical was measured with benzoic acid as a selective chemical probe in the aqueous layer.
  • Total hydroxyl radical formation was studied using high benzoic acid concentrations and varying exposure time.
  • The total amount of hydroxyl radical produced in 24 h irradiations of thin oil films over Gulf of Mexico water and pure water were 3.7×10(-7) and 4.2×10(-7) moles respectively.
  • Steady state concentrations of hydroxyl radical were measured using a competition kinetics approach.
  • Hydroxyl radical concentrations of 1.2×10(-16) to 2.4×10(-16) M were observed for seawater and pure water under oil films.
  • The addition of TiO2 nanoparticles dramatically changed the observed formation rate of hydroxyl radical in the systems with NP water at pH 3, showing increased formation rate in many cases.
  • With photocatalyst, the steady state concentration of radical decreased, predominantly due to an increase in the hydroxyl radical scavenging rate with oxide present.
  • This study illustrates that oil is a strong and important source of hydroxyl radical when exposed to sunlight.
  • The fate of oil and other dissolved species following oil spills will be heavily dependent on the formation and fate of hydroxyl radical.

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  • [Copyright] Copyright © 2013 Elsevier Ltd. All rights reserved.
  • (PMID = 24405967.001).
  • [ISSN] 1879-1298
  • [Journal-full-title] Chemosphere
  • [ISO-abbreviation] Chemosphere
  • [Language] eng
  • [Publication-type] Journal Article; Research Support, U.S. Gov't, Non-P.H.S.
  • [Publication-country] England
  • [Keywords] NOTNLM ; Crude oil / Hydroxyl radical / Oil spill / Petroleum / Photochemistry / Reactive transient
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21. |||||||||. 87%  Zigah D, Rodríguez-López J, Bard AJ: Quantification of photoelectrogenerated hydroxyl radical on TiO2 by surface interrogation scanning electrochemical microscopy. Phys Chem Chem Phys; 2012 Oct 5;14(37):12764-72
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  • [Title] Quantification of photoelectrogenerated hydroxyl radical on TiO2 by surface interrogation scanning electrochemical microscopy.
  • The surface interrogation mode of scanning electrochemical microscopy (SI-SECM) was used for the detection and quantification of adsorbed hydroxyl radical ˙OH((ads)) generated photoelectrochemically at the surface of a nanostructured TiO(2) substrate electrode.
  • A typical ˙OH((ads)) saturation coverage of 338 μC cm(-2) was found in our nanostructured samples by its reduction with the electrogenerated IrCl(6)(3-).
  • The decay kinetics of ˙OH((ads)) by dimerization to produce H(2)O(2) were studied through the time dependence of the SI-SECM signal and the surface dimerization rate constant was found to be ~k(OH) = 2.2 × 10(3) mol(-1) m(2) s(-1).
  • A radical scavenger, such as methanol, competitively consumes ˙OH((ads)) and yields a shorter SI-SECM transient, where a pseudo-first order rate analysis at 2 M methanol yields a decay constant of k'(MeOH) ~ 1 s(-1).
  • [MeSH-major] Hydroxyl Radical / analysis. Titanium / chemistry

  • HSDB. structure - TITANIUM DIOXIDE.
  • HSDB. structure - IRIDIUM, ELEMENTAL.
  • HSDB. structure - TITANIUM.
  • HSDB. structure - HYDROGEN PEROXIDE.
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  • (PMID = 22903377.001).
  • [ISSN] 1463-9084
  • [Journal-full-title] Physical chemistry chemical physics : PCCP
  • [ISO-abbreviation] Phys Chem Chem Phys
  • [Language] eng
  • [Publication-type] Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.
  • [Publication-country] England
  • [Chemical-registry-number] 0 / Chlorides; 0 / iridium chloride; 15FIX9V2JP / titanium dioxide; 3352-57-6 / Hydroxyl Radical; 44448S9773 / Iridium; BBX060AN9V / Hydrogen Peroxide; D1JT611TNE / Titanium
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22. |||||||||. 87%  Carr S, Heard DE, Blitz MA: Comment on "Atmospheric hydroxyl radical production from electronically excited NO2 and H2O". Science; 2009 Apr 17;324(5925):336; author reply 336
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  • [Title] Comment on "Atmospheric hydroxyl radical production from electronically excited NO2 and H2O".
  • Li et al. (Reports, 21 March 2008, p. 1657) suggested that the reaction between electronically excited nitrogen dioxide and water vapor is an important atmospheric source of the hydroxyl radical.
  • However, under conditions that better approximate the solar flux, we find no evidence for OH production from this reaction.

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  • [CommentOn] Science. 2008 Mar 21;319(5870):1657-60 [18356524.001]
  • (PMID = 19372414.001).
  • [ISSN] 1095-9203
  • [Journal-full-title] Science (New York, N.Y.)
  • [ISO-abbreviation] Science
  • [Language] eng
  • [Publication-type] Comment; Journal Article; Research Support, Non-U.S. Gov't
  • [Publication-country] United States
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23. |||||||||. 87%  Dong MM, Rosario-Ortiz FL: Photochemical formation of hydroxyl radical from effluent organic matter. Environ Sci Technol; 2012 Apr 3;46(7):3788-94
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  • [Title] Photochemical formation of hydroxyl radical from effluent organic matter.
  • The photochemical formation of hydroxyl radical (HO•) from effluent organic matter (EfOM) was evaluated using three bulk wastewater samples collected at different treatment facilities under simulated sunlight.
  • [MeSH-major] Hydroxyl Radical / chemistry. Organic Chemicals / chemistry. Photochemical Processes. Waste Disposal, Fluid

  • NCI CPTC Antibody Characterization Program. NCI CPTC Antibody Characterization Program .
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  • (PMID = 22352464.001).
  • [ISSN] 1520-5851
  • [Journal-full-title] Environmental science & technology
  • [ISO-abbreviation] Environ. Sci. Technol.
  • [Language] eng
  • [Publication-type] Journal Article; Research Support, U.S. Gov't, Non-P.H.S.
  • [Publication-country] United States
  • [Chemical-registry-number] 0 / Nitrates; 0 / Organic Chemicals; 0 / Phenols; 3352-57-6 / Hydroxyl Radical
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24. |||||||||. 86%  Aust SD, Terry S, Hebdon T, Gunderson B, Terry M, Dimalanta R: Determining the local origin of hydroxyl radical generation during phacoemulsification. J Cataract Refract Surg; 2011 Jun;37(6):1154-9
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  • [Title] Determining the local origin of hydroxyl radical generation during phacoemulsification.
  • PURPOSE: To determine the local origin of hydroxyl radicals during phacoemulsification using an ultrasonic phacoemulsification device that includes longitudinal and torsional modalities.
  • Hydroxyl radical concentrations during longitudinal and torsional phacoemulsification were quantitated as malondialdehyde (MDA) determined spectrophotometrically using the deoxyribose assay.
  • CONCLUSION: Although a significantly greater proportion of the hydroxyl radicals generated during ultrasound modality were formed outside the phaco tip (91.1% torsional; 71.6% longitudinal), torsional ultrasound generated only about one-fourth the amount of MDA as longitudinal ultrasound in total and about one-third that generated outside the tip (7.02 nM versus 21.1 nM).
  • [MeSH-major] Acetates / chemistry. Hydroxyl Radical / analysis. Minerals / chemistry. Phacoemulsification. Sodium Chloride / chemistry

  • MedlinePlus Health Information. consumer health - Minerals.
  • HSDB. structure - MALONALDEHYDE.
  • HSDB. structure - SODIUM CHLORIDE.
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  • [Copyright] Copyright © 2011 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.
  • (PMID = 21596259.001).
  • [ISSN] 1873-4502
  • [Journal-full-title] Journal of cataract and refractive surgery
  • [ISO-abbreviation] J Cataract Refract Surg
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] United States
  • [Chemical-registry-number] 0 / Acetates; 0 / BSS solution; 0 / Drug Combinations; 0 / Minerals; 3352-57-6 / Hydroxyl Radical; 4Y8F71G49Q / Malondialdehyde; 7647-14-5 / Sodium Chloride
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25. |||||||||. 86%  Lü JM, Weakley SM, Yang Z, Hu M, Yao Q, Chen C: Ginsenoside Rb1 directly scavenges hydroxyl radical and hypochlorous acid. Curr Pharm Des; 2012;18(38):6339-47
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  • [Title] Ginsenoside Rb1 directly scavenges hydroxyl radical and hypochlorous acid.
  • We found that Rb1 can significantly and selectively reduce hydroxyl radical (●OH) and hypochlorous acid (HOCl), two of the strongest ROS, with unique molecular mechanisms in a cell-free system.
  • Rb1 directly scavenges the ●OH and protects plasmid DNA from damage induced by ●OH.
  • OH likely attacks the double bond on the side chain of Rb1 as well as hydrogen atoms adjacent to the -OH groups, including those of sugar moieties.
  • HOCl is added to the double bond of Rb1; the -Cl group and -OH group of HOCl possibly bond at C-24 and C-25 of Rb1 based on the regioselectivity of Markovnikov's Rule.
  • [MeSH-major] DNA Damage. Free Radical Scavengers / pharmacology. Ginsenosides / pharmacology. Hydroxyl Radical / metabolism. Hypochlorous Acid / metabolism. Oxidative Stress / drug effects

  • HSDB. structure - L-TYROSINE.
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  • (PMID = 22974003.001).
  • [ISSN] 1873-4286
  • [Journal-full-title] Current pharmaceutical design
  • [ISO-abbreviation] Curr. Pharm. Des.
  • [Language] eng
  • [Grant] United States / NHLBI NIH HHS / HL / HL072716; United States / NHLBI NIH HHS / HL / HL083471; United States / NHLBI NIH HHS / HL / T32HL083774
  • [Publication-type] Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't
  • [Publication-country] Netherlands
  • [Chemical-registry-number] 0 / Free Radical Scavengers; 0 / Ginsenosides; 0 / ginsenoside Rb1; 3352-57-6 / Hydroxyl Radical; 42HK56048U / Tyrosine; 712K4CDC10 / Hypochlorous Acid
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26. ||||||||.. 83%  Christiansen CJ, Dalal SS, Francisco JS, Mebel AM, Gaffney JS: Hydroxyl radical substitution in halogenated carbonyls: oxalic acid formation. J Phys Chem A; 2010 Mar 4;114(8):2806-20
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  • [Title] Hydroxyl radical substitution in halogenated carbonyls: oxalic acid formation.
  • An ab initio study of OH radical substitution reactions in halogenated carbonyls is conducted.
  • Hydroxyl radical substitution into oxalyl dichloride [ClC(O)C(O)Cl] and oxalyl dibromide [BrC(O)C(O)Br], resulting in the formation of oxalic acid, is presented.
  • These potential energy surfaces show that OH substitution into ClC(O)C(O)Cl and BrC(O)C(O)Br, resulting in the formation of oxalic acid and other minor products, is energetically favorable.

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  • (PMID = 20131850.001).
  • [ISSN] 1520-5215
  • [Journal-full-title] The journal of physical chemistry. A
  • [ISO-abbreviation] J Phys Chem A
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] United States
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27. ||||||||.. 83%  Drouin BJ: Isotopic spectra of the hydroxyl radical. J Phys Chem A; 2013 Oct 3;117(39):10076-91
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  • [Title] Isotopic spectra of the hydroxyl radical.
  • Rotational spectra of OH and its isotopologues have been precisely measured using high efficiency terahertz (THz) sources.
  • For the first time, microwave measurements of the Λ-doubling transitions of the (17)OH isotopologue are combined with THz data successfully.
  • Precise rotational, fine-structure, and hyperfine structure parameters for the (17)OH isotopologue are reported.
  • An isotopically independent Dunham model for all isotopologues of (2)Π OH v < 3 is presented.

  • NCI CPTC Antibody Characterization Program. NCI CPTC Antibody Characterization Program .
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  • (PMID = 23634899.001).
  • [ISSN] 1520-5215
  • [Journal-full-title] The journal of physical chemistry. A
  • [ISO-abbreviation] J Phys Chem A
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] United States
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28. ||||||||.. 82%  Li K, Zhang P, Ge L, Ren H, Yu C, Chen X, Zhao Y: Concentration-dependent photodegradation kinetics and hydroxyl-radical oxidation of phenicol antibiotics. Chemosphere; 2014 Sep;111:278-82
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  • [Source] The source of this record is MEDLINE®, a database of the U.S. National Library of Medicine.
  • [Title] Concentration-dependent photodegradation kinetics and hydroxyl-radical oxidation of phenicol antibiotics.
  • The present study investigated their photodegradation kinetics, hydroxyl-radical (OH) oxidation reactivities and products.
  • Secondly, the reaction between the phenicol antibiotics and OH was examined with a competition kinetic method under simulated solar irradiation (λ>290nm), which quantified their bimolecular reaction rate constants of (2.13±0.02)×10(9)M(-1)s(-1) and (1.82±0.10)×10(9)M(-1)s(-1) for thiamphenicol and florfenicol, respectively.
  • Then the corresponding OH oxidated half-lives in sunlit surface waters were calculated to be 90.5-106.1h.
  • Some main intermediates were formed from the reaction, which suggested that the two phenicols underwent hydroxylation, oxygenation and dehydrogenation when OH existed.

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  • [Copyright] Copyright © 2014 Elsevier Ltd. All rights reserved.
  • (PMID = 24997929.001).
  • [ISSN] 1879-1298
  • [Journal-full-title] Chemosphere
  • [ISO-abbreviation] Chemosphere
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] England
  • [Keywords] NOTNLM ; Competition kinetics / Phenicol antibiotics / Photolysis / Photooxidation / Transformation products
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29. ||||||||.. 82%  Sasaki T, Mogi S, Kaneko T, Kojima H, Katoh S, Sano A, Kojima S: Relationship between tissue hydroxyl radical and oxidatively modified macromolecule levels. Geriatr Gerontol Int; 2014 Apr;14(2):498-507
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  • [Source] The source of this record is MEDLINE®, a database of the U.S. National Library of Medicine.
  • [Title] Relationship between tissue hydroxyl radical and oxidatively modified macromolecule levels.
  • AIMS: The relationship between hydroxyl radicalOH) and oxidatively modified macromolecule formations was examined in tissues from young and aged mice.
  • METHODS: To determine the ·OH generation in tissues in vivo using the hydroxylation trapping reaction of ·OH into salicylic acid (SA), analytical conditions for dihydroxybenzoic acid (DHBA) and SA determination, and optimum dosages of SA for administration and time-points of tissue sampling were determined.
  • RESULTS: 2, 3-DHBA, a hydroxylation compound of SA, is considered to be suitable for determination of ·OH levels in tissues.
  • In the aging process, 2, 3-DHBA levels in the brain and heart increased in the biphasic pattern in accordance with the 8-oxodG and thiobarbituric acid reactive substances (TBARS) levels, whereas levels of carbonylated proteins were not changed with age.
  • CONCLUSIONS: An in vivo method for ·OH measurement using hydroxylation of SA was optimized.

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  • [Copyright] © 2013 Japan Geriatrics Society.
  • (PMID = 23879479.001).
  • [ISSN] 1447-0594
  • [Journal-full-title] Geriatrics & gerontology international
  • [ISO-abbreviation] Geriatr Gerontol Int
  • [Language] eng
  • [Publication-type] Journal Article; Research Support, Non-U.S. Gov't
  • [Publication-country] Japan
  • [Keywords] NOTNLM ; aging / hydroxyl radical / oxidatively modified macromolecules / salicylic acid
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30. ||||||||.. 81%  Cooper IF, Siadaty MS: 'Medical Devices' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; MedicalDevice;HydroxylRadical:705560440. ISSN: 2331-5717. 2014/4/24
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  • [Title] 'Medical Devices' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'medical device' for 'hydroxyl radical'.
  • Price M et al: Monitoring singlet oxygen and hydroxyl radical formation with fluorescent probes during photodynamic therapy.
  • Leeuwenburgh C et al: Markers of protein oxidation by hydroxyl radical and reactive nitrogen species in tissues of aging rats.
  • Hryniewicz MM et al: Hydroxyl radical footprints and half-site arrangements of binding sites for the CysB transcriptional activator of Salmonella typhimurium.
  • Bialonska D et al: Complexes of mismatched and complementary DNA with minor groove binders. Structures at nucleotide resolution via an improved hydroxyl radical cleavage methodology.
  • Leeuwenburgh C et al: Mass spectrometric quantification of markers for protein oxidation by tyrosyl radical, copper, and hydroxyl radical in low density lipoprotein isolated from human atherosclerotic plaques.
  • Halpern HJ et al: In situ detection, by spin trapping, of hydroxyl radical markers produced from ionizing radiation in the tumor of a living mouse.
  • Chakinala AG et al: Intensification of hydroxyl radical production in sonochemical reactors.
  • Fortier CA et al: Covalently bound fluorescent probes as reporters for hydroxyl radical penetration into liposomal membranes.
  • Anderson TN et al: Diode-laser-based ultraviolet-absorption sensor for high-speed detection of the hydroxyl radical.
  • Milne L et al: Comparison of hydroxyl radical formation in aqueous solutions at different ultrasound frequencies and powers using the salicylic acid dosimeter.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705560440.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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31. ||||||||.. 81%  Cooper IF, Siadaty MS: 'Laboratory Procedures' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; LaboratoryProcedure;HydroxylRadical:705279723. ISSN: 2331-5717. 2014/4/27
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  • [Title] 'Laboratory Procedures' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'laboratory procedure' for 'hydroxyl radical'.
  • Nobushi Y et al: Selective detection of hydroxyl radical scavenging capacity based on electrogenerated chemiluminescence detection using tris(2,2'-bipyridine)ruthenium(III) by flow injection analysis.
  • Kiselar JG et al: Future directions of structural mass spectrometry using hydroxyl radical footprinting.
  • Lancaster L et al: The location of protein S8 and surrounding elements of 16S rRNA in the 70S ribosome from combined use of directed hydroxyl radical probing and X-ray crystallography.
  • Wang L et al: Structural mass spectrometry of proteins using hydroxyl radical based protein footprinting.
  • Vasquez-Vivar J et al: Mitochondrial aconitase is a source of hydroxyl radical. An electron spin resonance investigation.
  • Yoshioka H et al: Spin-trapping study on the hydroxyl radical formed from a tea catechin-Cu(II) system.
  • Zigah D et al: Quantification of photoelectrogenerated hydroxyl radical on TiO2 by surface interrogation scanning electrochemical microscopy.
  • Domingues P et al: Detection and characterization of hydroxyl radical adducts by mass spectrometry.
  • Wang X et al: Assessment of hydroxyl radical generation and radical scavenging activity of Chinese medicinal herbs using GC-MS.
  • Maciel E et al: Liquid chromatography/tandem mass spectrometry analysis of long-chain oxidation products of cardiolipin induced by the hydroxyl radical.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705279723.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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32. ||||||||.. 81%  Cooper IF, Siadaty MS: 'Steroids' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; Steroid;HydroxylRadical:705862566. ISSN: 2331-5717. 2014/5/1
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  • [Title] 'Steroids' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'steroid' for 'hydroxyl radical'.
  • San Pedro JM et al: Photochemical generation and reactivity of the major hydroxyl radical adduct of thymidine.
  • Gołembiowska K et al: Effect of adenosine A(2A) receptor antagonists and L-DOPA on hydroxyl radical, glutamate and dopamine in the striatum of 6-OHDA-treated rats.
  • Gołembiowska K et al: The effect of adenosine A(2A) receptor antagonists on hydroxyl radical, dopamine, and glutamate in the striatum of rats with altered function of VMAT2.
  • Dragišić Maksimović J et al: Silicon ameliorates manganese toxicity in cucumber by decreasing hydroxyl radical accumulation in the leaf apoplast.
  • Lü JM et al: Ginsenoside Rb1 directly scavenges hydroxyl radical and hypochlorous acid.
  • Song W et al: Hydroxyl radical oxidation of cylindrospermopsin (cyanobacterial toxin) and its role in the photochemical transformation.
  • Chakraborty S et al: Elucidation of the mechanistic pathways of the hydroxyl radical scavenging reaction by daidzein using hybrid QM/MM dynamics.
  • Shannon RJ et al: Accelerated chemistry in the reaction between the hydroxyl radical and methanol at interstellar temperatures facilitated by tunnelling.
  • Passananti M et al: The impact of the hydroxyl radical photochemical sources on the rivastigmine drug transformation in mimic and natural waters.
  • Drouin BJ: Isotopic spectra of the hydroxyl radical.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705862566.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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33. ||||||||.. 81%  Cooper IF, Siadaty MS: 'Hazardous Or Poisonous Substances' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; HazardousOrPoisonous;HydroxylRadical:705716824. ISSN: 2331-5717. 2014/4/26
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  • [Title] 'Hazardous Or Poisonous Substances' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'hazardous or poisonous substance' for 'hydroxyl radical'.
  • Carr S et al: Comment on "Atmospheric hydroxyl radical production from electronically excited NO2 and H2O".
  • Borthiry GR et al: Reduction of hexavalent chromium by human cytochrome b5: generation of hydroxyl radical and superoxide.
  • Mollner AK et al: Rate of gas phase association of hydroxyl radical and nitrogen dioxide.
  • Li S et al: Atmospheric hydroxyl radical production from electronically excited NO2 and H2O.
  • Noda Y et al: Inhibitory effect of fermented papaya preparation on hydroxyl radical generation from methylguanidine.
  • Lai CJ et al: The involvement of hydroxyl radical and cyclooxygenase metabolites in the activation of lung vagal sensory receptors by circulatory endotoxin in rats.
  • Wang S et al: The role of hydroxyl radical as a messenger in Cr(VI)-induced p53 activation.
  • Obata T et al: Protective effect of diltiazem, a L-type calcium channel antagonist, on bisphenol A-enhanced hydroxyl radical generation by 1-methyl-4-phenylpyridinium ion in rat striatum.
  • Luo Y et al: EPR detection of hydroxyl radical generation and its interaction with antioxidant system in Carassius auratus exposed to pentachlorophenol.
  • Thomas B et al: In vivo hydroxyl radical generation in the striatum following systemic administration of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine in mice.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705716824.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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34. ||||||||.. 81%  Cooper IF, Siadaty MS: 'Inorganic Chemicals' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; InorganicChemical;HydroxylRadical:705553015. ISSN: 2331-5717. 2014/4/24
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  • [Title] 'Inorganic Chemicals' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'inorganic chemical' for 'hydroxyl radical'.
  • However these articles are spread across thousands of journals, and there are many types of 'inorganic chemical'.
  • San Pedro JM et al: Photochemical generation and reactivity of the major hydroxyl radical adduct of thymidine.
  • Ding F et al: Three-dimensional RNA structure refinement by hydroxyl radical probing.
  • Gómez Alvarez E et al: Unexpectedly high indoor hydroxyl radical concentrations associated with nitrous acid.
  • Watson C et al: Conformational analysis of therapeutic proteins by hydroxyl radical protein footprinting.
  • Li M et al: Lethal hydroxyl radical accumulation by a lactococcal bacteriocin, lacticin Q.
  • Meng FG et al: Redox regulation of protein tyrosine phosphatase activity by hydroxyl radical.
  • Goyal MM et al: Hydroxyl radical generation theory: a possible explanation of unexplained actions of mammalian catalase.
  • Jørgensen S et al: The gas-phase reaction of methane sulfonic acid with the hydroxyl radical without and with water vapor.
  • Adegoke O et al: A comparative study on the sensitive detection of hydroxyl radical using thiol-capped CdTe and CdTe/ZnS quantum dots.
  • Dong MM et al: Photochemical formation of hydroxyl radical from effluent organic matter.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705553015.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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35. ||||||||.. 81%  Cooper IF, Siadaty MS: 'Nucleic Acids, Nucleosides, or Nucleotides' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; NucleicAcidNucleoside;HydroxylRadical:705550448. ISSN: 2331-5717. 2014/4/24
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  • [Title] 'Nucleic Acids, Nucleosides, or Nucleotides' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'nucleic acid nucleoside or nucleotide' for 'hydroxyl radical'.
  • Lancaster L et al: The location of protein S8 and surrounding elements of 16S rRNA in the 70S ribosome from combined use of directed hydroxyl radical probing and X-ray crystallography.
  • Fu H et al: Fast repair activities towards dGMP hydroxyl radical adducts by silybin and its analogues.
  • San Pedro JM et al: Photochemical generation and reactivity of the major hydroxyl radical adduct of thymidine.
  • Cohn CA et al: Pyrite-induced hydroxyl radical formation and its effect on nucleic acids.
  • Tsunoda M et al: Insights into the structures of DNA damaged by hydroxyl radical: crystal structures of DNA duplexes containing 5-formyluracil.
  • Gołembiowska K et al: Paradoxical effects of adenosine receptor ligands on hydroxyl radical generation by L-DOPA in the rat striatum.
  • Bishop EP et al: A map of minor groove shape and electrostatic potential from hydroxyl radical cleavage patterns of DNA.
  • Barciszewska MZ et al: Structural changes of tRNA and 5S rRNA induced with magnesium and visualized with synchrotron mediated hydroxyl radical cleavage.
  • Huang CY et al: Fast repair of the poly G hydroxyl radical adduct by two phenylpropanoid glycosides.
  • Brenowitz M et al: Probing the structural dynamics of nucleic acids by quantitative time-resolved and equilibrium hydroxyl radical "footprinting".

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705550448.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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36. ||||||||.. 81%  Cooper IF, Siadaty MS: 'Cell Components' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; CellComponent;HydroxylRadical:705548086. ISSN: 2331-5717. 2014/4/24
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  • [Title] 'Cell Components' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'cell component' for 'hydroxyl radical'.
  • Lomakin IB et al: Position of eukaryotic initiation factor eIF1 on the 40S ribosomal subunit determined by directed hydroxyl radical probing.
  • Yu Y et al: Position of eukaryotic translation initiation factor eIF1A on the 40S ribosomal subunit mapped by directed hydroxyl radical probing.
  • Lai CJ et al: The involvement of hydroxyl radical and cyclooxygenase metabolites in the activation of lung vagal sensory receptors by circulatory endotoxin in rats.
  • Gómez-Toribio V et al: Induction of extracellular hydroxyl radical production by white-rot fungi through quinone redox cycling.
  • Unbehaun A et al: Position of eukaryotic initiation factor eIF5B on the 80S ribosome mapped by directed hydroxyl radical probing.
  • Lancaster L et al: The location of protein S8 and surrounding elements of 16S rRNA in the 70S ribosome from combined use of directed hydroxyl radical probing and X-ray crystallography.
  • Cohn CA et al: Pyrite-induced hydroxyl radical formation and its effect on nucleic acids.
  • Thomas C et al: Hydroxyl radical is produced via the Fenton reaction in submitochondrial particles under oxidative stress: implications for diseases associated with iron accumulation.
  • Heyno E et al: Oxygen activation at the plasma membrane: relation between superoxide and hydroxyl radical production by isolated membranes.
  • Song YG et al: Damage to the oxygen-evolving complex by superoxide anion, hydrogen peroxide, and hydroxyl radical in photoinhibition of photosystem II.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705548086.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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37. ||||||||.. 81%  Cooper IF, Siadaty MS: 'Immunologic Factors' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; ImmunologicFactor;HydroxylRadical:705384838. ISSN: 2331-5717. 2014/4/26
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  • [Title] 'Immunologic Factors' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'immunologic factor' for 'hydroxyl radical'.
  • Fligiel SE et al: Evidence for a role of hydroxyl radical in immune-complex-induced vasculitis.
  • Ward PA et al: Evidence for role of hydroxyl radical in complement and neutrophil-dependent tissue injury.
  • Schlatterer JC et al: Complementing global measures of RNA folding with local reports of backbone solvent accessibility by time resolved hydroxyl radical footprinting.
  • Hüttenhofer A et al: Hydroxyl radical cleavage of tRNA in the ribosomal P site.
  • Deperalta G et al: Structural analysis of a therapeutic monoclonal antibody dimer by hydroxyl radical footprinting.
  • Arvieux J et al: Oxidation of beta2-glycoprotein I (beta2GPI) by the hydroxyl radical alters phospholipid binding and modulates recognition by anti-beta2GPI autoantibodies.
  • Turnage RH et al: Complement activation by the hydroxyl radical during intestinal reperfusion.
  • Oldham KT et al: Activation of complement by hydroxyl radical in thermal injury.
  • Gurgul-Convey E et al: Cytokine toxicity in insulin-producing cells is mediated by nitro-oxidative stress-induced hydroxyl radical formation in mitochondria.
  • Khan SA et al: Hydroxyl radical mediates oxidative modification of caprine alpha-2 macroglobulin.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705384838.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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38. ||||||||.. 81%  Cooper IF, Siadaty MS: 'Enzymes' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; Enzyme;HydroxylRadical:705371918. ISSN: 2331-5717. 2014/4/25
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  • [Title] 'Enzymes' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'enzyme' for 'hydroxyl radical'.
  • Chen J et al: Excess no predisposes mitochondrial succinate-cytochrome c reductase to produce hydroxyl radical.
  • Meng FG et al: Redox regulation of protein tyrosine phosphatase activity by hydroxyl radical.
  • Tsai TL et al: Neural and hydroxyl radical mechanisms underlying laryngeal airway hyperreactivity induced by laryngeal acid-pepsin insult in anesthetized rats.
  • Vasquez-Vivar J et al: Mitochondrial aconitase is a source of hydroxyl radical. An electron spin resonance investigation.
  • Tatsumi H et al: Sensitive electrochemical detection of the hydroxyl radical using enzyme-catalyzed redox cycling.
  • Ochi A et al: Hydroxyl radical probing of tRNA (Gm18) methyltransferase [TrmH]-AdoMet-artificial tRNA ternary complex.
  • Ilangovan G et al: Heat shock-induced attenuation of hydroxyl radical generation and mitochondrial aconitase activity in cardiac H9c2 cells.
  • Guillén F et al: Production of hydroxyl radical by the synergistic action of fungal laccase and aryl alcohol oxidase.
  • Aoyagi K et al: Inhibition by heparin of protein kinase C activation and hydroxyl radical generation in puromycin aminonucleoside treated isolated rat hepatocytes.
  • Aoyagi K et al: The role of protein kinase C in the increased generation in isolated rat hepatocytes of the hydroxyl radical by puromycin aminonucleoside.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705371918.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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39. ||||||||.. 81%  Cooper IF, Siadaty MS: 'Therapeutic or Preventive Procedures' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; TherapeuticOrPreventive;HydroxylRadical:705304173. ISSN: 2331-5717. 2014/4/27
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  • [Title] 'Therapeutic or Preventive Procedures' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'therapeutic or preventive procedure' for 'hydroxyl radical'.
  • Kiselar JG et al: Structural analysis of proinsulin hexamer assembly by hydroxyl radical footprinting and computational modeling.
  • Tatsumi H et al: Sensitive electrochemical detection of the hydroxyl radical using enzyme-catalyzed redox cycling.
  • Ikai H et al: Photolysis of hydrogen peroxide, an effective disinfection system via hydroxyl radical formation.
  • Nobushi Y et al: Selective detection of hydroxyl radical scavenging capacity based on electrogenerated chemiluminescence detection using tris(2,2'-bipyridine)ruthenium(III) by flow injection analysis.
  • Deperalta G et al: Structural analysis of a therapeutic monoclonal antibody dimer by hydroxyl radical footprinting.
  • Ono H et al: Improved brain MRI indices in the acute brain stem infarct sites treated with hydroxyl radical scavengers, Edaravone and hydrogen, as compared to Edaravone alone. A non-controlled study.
  • Aust SD et al: Determining the local origin of hydroxyl radical generation during phacoemulsification.
  • Wu L et al: Sensitive electrochemical detection of hydroxyl radical with biobarcode amplification.
  • Macáková K et al: Iron reduction potentiates hydroxyl radical formation only in flavonols.
  • Page SE et al: Sensitive and selective time-gated luminescence detection of hydroxyl radical in water.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705304173.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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40. ||||||||.. 81%  Cooper IF, Siadaty MS: 'Tissues' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; Tissue;HydroxylRadical:705783583. ISSN: 2331-5717. 2014/4/27
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  • [Title] 'Tissues' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'tissue' for 'hydroxyl radical'.
  • Hiranandani N et al: Effects of hydroxyl radical induced-injury in atrial versus ventricular myocardium of dog and rabbit.
  • Machida Y et al: Overexpression of tumor necrosis factor-alpha increases production of hydroxyl radical in murine myocardium.
  • Hiranandani N et al: SERCA overexpression reduces hydroxyl radical injury in murine myocardium.
  • Yu JW et al: Iron chlorin e6 scavenges hydroxyl radical and protects human endothelial cells against hydrogen peroxide toxicity.
  • Murphy RM et al: Hydroxyl radical and glutathione interactions alter calcium sensitivity and maximum force of the contractile apparatus in rat skeletal muscle fibres.
  • Maack C et al: Endogenous activation of mitochondrial KATP channels protects human failing myocardium from hydroxyl radical-induced stunning.
  • Haizlip KM et al: Impact of hydroxyl radical-induced injury on calcium handling and myofilament sensitivity in isolated myocardium.
  • Qiu X et al: Gallic acid induces vascular smooth muscle cell death via hydroxyl radical production.
  • Macrea M et al: Leptin's activity on the hydroxyl radical: a possible link to the oxidative stress-related endothelial vasodilation in patients with obstructive sleep apnea.
  • Ding Y et al: Lead promotes hydroxyl radical generation and lipid peroxidation in cultured aortic endothelial cells.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705783583.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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41. ||||||||.. 81%  Cooper IF, Siadaty MS: 'Diagnostic Procedures' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; DiagnosticProcedure;HydroxylRadical:705246444. ISSN: 2331-5717. 2014/4/26
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  • [Title] 'Diagnostic Procedures' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'diagnostic procedure' for 'hydroxyl radical'.
  • Ding F et al: Three-dimensional RNA structure refinement by hydroxyl radical probing.
  • Joseph S et al: Calculation of the relative geometry of tRNAs in the ribosome from directed hydroxyl-radical probing data.
  • Kurita D et al: Interaction of SmpB with ribosome from directed hydroxyl radical probing.
  • Heilek GM et al: Directed hydroxyl radical probing of the rRNA neighborhood of ribosomal protein S13 using tethered Fe(II).
  • Culver GM et al: Directed hydroxyl radical probing of 16S ribosomal RNA in ribosomes containing Fe(II) tethered to ribosomal protein S20.
  • Heilek GM et al: Directed hydroxyl radical probing of 16S rRNA using Fe(II) tethered to ribosomal protein S4.
  • Newcomb LF et al: Directed hydroxyl radical probing of 16S rRNA in the ribosome: spatial proximity of RNA elements of the 3' and 5' domains.
  • Newcomb LF et al: Directed hydroxyl radical probing of 16S ribosomal RNA in 70S ribosomes from internal positions of the RNA.
  • Lancaster L et al: Orientation of ribosome recycling factor in the ribosome from directed hydroxyl radical probing.
  • Wilson KS et al: Mapping the position of translational elongation factor EF-G in the ribosome by directed hydroxyl radical probing.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705246444.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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42. ||||||||.. 81%  Cooper IF, Siadaty MS: 'Lipids' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; Lipid;HydroxylRadical:705628319. ISSN: 2331-5717. 2014/4/24
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  • [Title] 'Lipids' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'lipid' for 'hydroxyl radical'.
  • Lai CJ et al: The involvement of hydroxyl radical and cyclooxygenase metabolites in the activation of lung vagal sensory receptors by circulatory endotoxin in rats.
  • Kao CH et al: Lipopolysaccharide- and glutamate-induced hypothalamic hydroxyl radical elevation and fever can be suppressed by N-methyl-D-aspartate-receptor antagonists.
  • Stadler K et al: Involvement of inducible nitric oxide synthase in hydroxyl radical-mediated lipid peroxidation in streptozotocin-induced diabetes.
  • Pennathur S et al: Reactive carbonyls and polyunsaturated fatty acids produce a hydroxyl radical-like species: a potential pathway for oxidative damage of retinal proteins in diabetes.
  • Cipak A et al: Growth suppression of human breast carcinoma stem cells by lipid peroxidation product 4-hydroxy-2-nonenal and hydroxyl radical-modified collagen.
  • Seal P et al: Kinetics of the hydrogen atom abstraction reactions from 1-butanol by hydroxyl radical: theory matches experiment and more.
  • Zhang X et al: Ketamine inhibits calcium elevation and hydroxyl radical and nitric oxide production in lipopolysaccharide-stimulated NR8383 alveolar macrophages.
  • Ding Y et al: Lead promotes hydroxyl radical generation and lipid peroxidation in cultured aortic endothelial cells.
  • Moc J et al: Hydrogen abstraction from n-butanol by the hydroxyl radical: high level ab initio study of the relative significance of various abstraction channels and the role of weakly bound intermediates.
  • Chen CY et al: Nickel-induced plasma lipid peroxidation and effect of antioxidants in human blood: involvement hydroxyl radical formation and depletion of alpha-tocopherol.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705628319.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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43. ||||||||.. 81%  Cooper IF, Siadaty MS: 'Elements, Ions, or Isotopes' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; ElementIonOr;HydroxylRadical:705541622. ISSN: 2331-5717. 2014/4/23
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  • [Title] 'Elements, Ions, or Isotopes' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'element ion or isotope' for 'hydroxyl radical'.
  • Briedé JJ et al: Global gene expression analysis reveals differences in cellular responses to hydroxyl- and superoxide anion radical-induced oxidative stress in caco-2 cells.
  • Dąbrowski JM et al: Combined effects of singlet oxygen and hydroxyl radical in photodynamic therapy with photostable bacteriochlorins: evidence from intracellular fluorescence and increased photodynamic efficacy in vitro.
  • Bauer G: HOCl-dependent singlet oxygen and hydroxyl radical generation modulate and induce apoptosis of malignant cells.
  • Wang J et al: DNA photocleavage by a cationic BODIPY dye through both singlet oxygen and hydroxyl radical: new insight into the photodynamic mechanism of BODIPYs.
  • Li SP et al: Hydroxyl radical scavenging mechanism of human erythrocytes by quercetin-germanium (IV) complex.
  • Yamaguchi M: Hemibonding of hydroxyl radical and halide anion in aqueous solution.
  • Han SK et al: Evidence of singlet oxygen and hydroxyl radical formation in aqueous goethite suspension using spin-trapping electron paramagnetic resonance (EPR).
  • Miller CJ et al: Hydroxyl radical production by H2O2-mediated oxidation of Fe(II) complexed by Suwannee River fulvic acid under circumneutral freshwater conditions.
  • Minakata D et al: Reactivity of aqueous phase hydroxyl radical with halogenated carboxylate anions: experimental and theoretical studies.
  • Lavrik NL et al: [On the possibility of formation in water of OH radical from the hydroxyl ion].

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705541622.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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44. ||||||||.. 80%  Cooper IF, Siadaty MS: 'Amino Acids, Peptides, or Proteins' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; AminoAcidPeptide;HydroxylRadical:705811683. ISSN: 2331-5717. 2014/4/28
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  • [Title] 'Amino Acids, Peptides, or Proteins' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'amino acid peptide or protein' for 'hydroxyl radical'.
  • Meng FG et al: Redox regulation of protein tyrosine phosphatase activity by hydroxyl radical.
  • Zhang X et al: Endogenous 3,4-dihydroxyphenylalanine and dopaquinone modifications on protein tyrosine: links to mitochondrially derived oxidative stress via hydroxyl radical.
  • Gołembiowska K et al: Effect of adenosine A(2A) receptor antagonists and L-DOPA on hydroxyl radical, glutamate and dopamine in the striatum of 6-OHDA-treated rats.
  • Watson C et al: Conformational analysis of therapeutic proteins by hydroxyl radical protein footprinting.
  • Gołembiowska K et al: The effect of adenosine A(2A) receptor antagonists on hydroxyl radical, dopamine, and glutamate in the striatum of rats with altered function of VMAT2.
  • Chen J et al: Excess no predisposes mitochondrial succinate-cytochrome c reductase to produce hydroxyl radical.
  • Sampson TR et al: Rapid killing of Acinetobacter baumannii by polymyxins is mediated by a hydroxyl radical death pathway.
  • Nowak P et al: Acute L: -DOPA effect on hydroxyl radical- and DOPAC-levels in striatal microdialysates of parkinsonian rats.
  • Spasojević I et al: The reaction of methionine with hydroxyl radical: reactive intermediates and methanethiol production.
  • Li HT et al: [The production of hydroxyl radical in HRP-NADH-H2O/O2 systems and its application in chlorobenzene removal].

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705811683.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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45. ||||||||.. 80%  Cooper IF, Siadaty MS: 'Cells' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; Cell;HydroxylRadical:705723047. ISSN: 2331-5717. 2014/4/26
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  • [Title] 'Cells' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'cell' for 'hydroxyl radical'.
  • Simon F et al: Hydroxyl radical activation of a Ca(2+)-sensitive nonselective cation channel involved in epithelial cell necrosis.
  • Jiang M et al: Effects of hydroxyl radical scavenging on cisplatin-induced p53 activation, tubular cell apoptosis and nephrotoxicity.
  • Yu JW et al: Iron chlorin e6 scavenges hydroxyl radical and protects human endothelial cells against hydrogen peroxide toxicity.
  • Murphy RM et al: Hydroxyl radical and glutathione interactions alter calcium sensitivity and maximum force of the contractile apparatus in rat skeletal muscle fibres.
  • Uchida Y et al: Growth inhibitory factor prevents neurite extension and the death of cortical neurons caused by high oxygen exposure through hydroxyl radical scavenging.
  • Pelle E et al: Ultraviolet-B-induced oxidative DNA base damage in primary normal human epidermal keratinocytes and inhibition by a hydroxyl radical scavenger.
  • Cipak A et al: Growth suppression of human breast carcinoma stem cells by lipid peroxidation product 4-hydroxy-2-nonenal and hydroxyl radical-modified collagen.
  • Qiu X et al: Gallic acid induces vascular smooth muscle cell death via hydroxyl radical production.
  • Jung HA et al: Alaternin and emodin with hydroxyl radical inhibitory and/or scavenging activities and hepatoprotective activity on tacrine-induced cytotoxicity in HepG2 cells.
  • Ishii M et al: Intracellular-produced hydroxyl radical mediates H2O2-induced Ca2+ influx and cell death in rat beta-cell line RIN-5F.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705723047.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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46. ||||||||.. 80%  Cooper IF, Siadaty MS: 'Pharmacologic Substances or Antibiotics or Clinical Drugs' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; PharmacologicSubstanceAntibiotic;HydroxylRadical:705405822. ISSN: 2331-5717. 2014/4/27
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  • [Title] 'Pharmacologic Substances or Antibiotics or Clinical Drugs' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'pharmacologic substance or antibiotic or clinical drug' for 'hydroxyl radical'.
  • Gołembiowska K et al: Effect of adenosine A(2A) receptor antagonists and L-DOPA on hydroxyl radical, glutamate and dopamine in the striatum of 6-OHDA-treated rats.
  • Gołembiowska K et al: The effect of adenosine A(2A) receptor antagonists on hydroxyl radical, dopamine, and glutamate in the striatum of rats with altered function of VMAT2.
  • Watson C et al: Conformational analysis of therapeutic proteins by hydroxyl radical protein footprinting.
  • Sampson TR et al: Rapid killing of Acinetobacter baumannii by polymyxins is mediated by a hydroxyl radical death pathway.
  • Oyamada A et al: In vitro bactericidal activity of photo-irradiated oxydol products via hydroxyl radical generation.
  • Yu Y et al: Hydroxyl radicalOH) played a pivotal role in oridonin-induced apoptosis and autophagy in human epidermoid carcinoma A431 cells.
  • Fisher SC et al: Phenylalanine as a hydroxyl radical-specific probe in pyrite slurries.
  • Choi H et al: Antimicrobial peptide pleurocidin synergizes with antibiotics through hydroxyl radical formation and membrane damage, and exerts antibiofilm activity.
  • Milne L et al: Comparison of hydroxyl radical formation in aqueous solutions at different ultrasound frequencies and powers using the salicylic acid dosimeter.
  • Macáková K et al: Iron reduction potentiates hydroxyl radical formation only in flavonols.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705405822.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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47. ||||||||.. 80%  Cooper IF, Siadaty MS: 'Organic Chemicals' associated with 'Hydroxyl Radical': Top Publications. BioMedLib Review; OrganicChemical;HydroxylRadical:705596487. ISSN: 2331-5717. 2014/4/24
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  • [Title] 'Organic Chemicals' associated with 'Hydroxyl Radical': Top Publications.
  • Background: There are articles published each month which present 'organic chemical' for 'hydroxyl radical'.
  • However these articles are spread across thousands of journals, and there are many types of 'organic chemical'.
  • Gołembiowska K et al: Effect of adenosine A(2A) receptor antagonists and L-DOPA on hydroxyl radical, glutamate and dopamine in the striatum of 6-OHDA-treated rats.
  • Yu Y et al: Hydroxyl radicalOH) played a pivotal role in oridonin-induced apoptosis and autophagy in human epidermoid carcinoma A431 cells.
  • Pan Y et al: The synthesis and evaluation of novel hydroxyl substituted chalcone analogs with in vitro anti-free radicals pharmacological activity and in vivo anti-oxidation activity in a free radical-injury Alzheimer's model.
  • Milne L et al: Comparison of hydroxyl radical formation in aqueous solutions at different ultrasound frequencies and powers using the salicylic acid dosimeter.
  • Nguyen TV et al: Rate laws and kinetic modeling of N-ethyl perfluorooctane sulfonamidoethanol (N-EtFOSE) transformation by hydroxyl radical in aqueous solution.
  • Macáková K et al: Iron reduction potentiates hydroxyl radical formation only in flavonols.
  • Gramatica P et al: Reply to the comment of S. Rayne on "QSAR model reproducibility and applicability: A case study of rate constants of hydroxyl radical reaction models applied to polybrominated diphenyl ethers and (benzo-)triazoles".
  • Li DD et al: Hydroxyl radical reaction with trans-resveratrol: initial carbon radical adduct formation followed by rearrangement to phenoxyl radical.
  • Page SE et al: Hydroxyl radical formation upon oxidation of reduced humic acids by oxygen in the dark.
  • Zhang X et al: Ketamine inhibits calcium elevation and hydroxyl radical and nitric oxide production in lipopolysaccharide-stimulated NR8383 alveolar macrophages.

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  • [Copyright] Copyright 2014 Siadaty and Cooper; licensee BioMedLib LLC.
  • (UID = 705596487.001).
  • [ISSN] 2331-5717
  • [Journal-full-title] BioMedLib Review
  • [Language] eng
  • [Publication-type] Review
  • [Publication-country] UNITED STATES
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48. ||||||||.. 76%  Kładna A, Berczyński P, Kruk I, Michalska T, Aboul-Enein HY: Scavenging of hydroxyl radical by catecholamines. Luminescence; 2012 Nov-Dec;27(6):473-7
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  • [Source] The source of this record is MEDLINE®, a database of the U.S. National Library of Medicine.
  • [Title] Scavenging of hydroxyl radical by catecholamines.
  • The direct effects of the four catecholamines (CATs), adrenaline (A), noradrenaline (NA), dopamine (D) and isoproterenol (I), on free radicals were investigated using the free radical 2,2-diphenyl-1-picrylhydrazyl (DPPH(•)) and hydroxyl radial (HO(•)).
  • Hydroxyl radicals were produced using a Fenton reaction in the presence of the spin trap 5,5-dimethyl-1-pyrroline N-oxide (DMPO), and ESR technique was applied to detect the CATs reactivity toward the radicals.
  • [MeSH-major] Catecholamines / chemistry. Catecholamines / pharmacology. Free Radical Scavengers / chemistry. Hydroxyl Radical / chemistry

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  • [Copyright] Copyright © 2012 John Wiley & Sons, Ltd.
  • (PMID = 22238226.001).
  • [ISSN] 1522-7243
  • [Journal-full-title] Luminescence : the journal of biological and chemical luminescence
  • [ISO-abbreviation] Luminescence
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] England
  • [Chemical-registry-number] 0 / Biphenyl Compounds; 0 / Catecholamines; 0 / Free Radical Scavengers; 0 / Picrates; 1898-66-4 / 2,2-diphenyl-1-picrylhydrazyl; 3352-57-6 / Hydroxyl Radical
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49. ||||||||.. 76%  Song W, Yan S, Cooper WJ, Dionysiou DD, O'Shea KE: Hydroxyl radical oxidation of cylindrospermopsin (cyanobacterial toxin) and its role in the photochemical transformation. Environ Sci Technol; 2012 Nov 20;46(22):12608-15
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  • [Source] The source of this record is MEDLINE®, a database of the U.S. National Library of Medicine.
  • [Title] Hydroxyl radical oxidation of cylindrospermopsin (cyanobacterial toxin) and its role in the photochemical transformation.
  • Steady-state and time-resolved radiolysis methods were used to determine reaction pathways and kinetic parameters for the reactions of hydroxyl radical with CYN.
  • The absolute bimolecular reaction rate constant for the reaction of hydroxyl radical with CYN is (5.08 ± 0.16) × 10(9) M(-1) s(-1).
  • Comparison of the overall reaction rate of CYN with hydroxyl radical with the individual reaction rate for addition to the uracil ring in CYN indicate the majority of the hydroxyl radicals (84%) react at the uracil functionality of CYN.
  • Product analyses using liquid chromatography-mass spectrometry indicate the major products from the reaction of hydroxyl radical with CYN involve attack of hydroxyl radical at the uracil ring and hydrogen abstraction from the hydroxy-methine bridge linking the uracil ring to the tricyclic guanidine functionality.
  • The role of hydroxyl radical initiated pathways in the natural organic matter (NOM) photosensitized transformation of CYN were evaluated.
  • Scavenger and trapping experiments indicate that hydroxyl radical mediated transformations account for approximately ~70% of CYN destruction in surface waters under solar irradiation in the presence of NOM.
  • The fundamental kinetic parameters determined from these studies are critical for the accurate evaluation of hydroxyl-radical based technologies for the remediation of this problematic cyanotoxin in drinking water and important in the assessment of the environmental oxidative transformation of uracil based compounds.
  • [MeSH-major] Bacterial Toxins / metabolism. Hydroxyl Radical / metabolism. Marine Toxins / metabolism. Microcystins / metabolism. Photolysis. Uracil / analogs & derivatives

  • HSDB. structure - TEREPHTHALIC ACID.
  • HSDB. structure - Cylindrospermopsin.
  • ExactAntigen/Labome. author profiles.
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  • (PMID = 23082747.001).
  • [ISSN] 1520-5851
  • [Journal-full-title] Environmental science & technology
  • [ISO-abbreviation] Environ. Sci. Technol.
  • [Language] eng
  • [Publication-type] Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.
  • [Publication-country] United States
  • [Chemical-registry-number] 0 / Bacterial Toxins; 0 / Marine Toxins; 0 / Microcystins; 0 / Phthalic Acids; 0 / cyanobacterial toxin; 143545-90-8 / cylindrospermopsin; 3352-57-6 / Hydroxyl Radical; 56HH86ZVCT / Uracil; 6S7NKZ40BQ / terephthalic acid
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50. ||||||||.. 76%  Mencigar DP, Strlič M, Štangar UL, Korošec RC: Hydroxyl radical scavenging-based method for evaluation of TiO₂ photocatalytic activity. Acta Chim Slov; 2013;60(4):908-12
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  • [Source] The source of this record is MEDLINE®, a database of the U.S. National Library of Medicine.
  • [Title] Hydroxyl radical scavenging-based method for evaluation of TiO₂ photocatalytic activity.
  • A novel hydroxyl radical scavenging method was developed to establish the photocatalytic activity of TiO₂ thin films.
  • During photoirradiation in aqueous buffered solutions, activity of the films was followed using the substituted nitrobenzene N,N'-(5-nitro-1,3-phenylene)bisglutaramide as a hydroxyl radical scavenger and its hydroxylated products were quantified using HPLC.
  • The yield of hydroxyl radicals was evaluated at various pH of the reaction media, and reflected the dependence of the rate of the hydroxylation reaction on the experimental conditions and on the different qualities of the TiO₂ thin films.
  • The proposed method allows for direct assessment of hydroxyl radical production, it is straightforward and is proposed for routine use.
  • [MeSH-major] Free Radical Scavengers / pharmacology. Hydroxyl Radical / analysis. Photochemistry / methods. Titanium / pharmacology

  • HSDB. structure - TITANIUM DIOXIDE.
  • HSDB. structure - TITANIUM.
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  • (PMID = 24362997.001).
  • [ISSN] 1318-0207
  • [Journal-full-title] Acta chimica Slovenica
  • [ISO-abbreviation] Acta Chim Slov
  • [Language] eng
  • [Publication-type] Evaluation Studies; Journal Article; Research Support, Non-U.S. Gov't
  • [Publication-country] Slovenia
  • [Chemical-registry-number] 0 / Free Radical Scavengers; 15FIX9V2JP / titanium dioxide; 3352-57-6 / Hydroxyl Radical; D1JT611TNE / Titanium
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