Literature DB >> 3007089

Semiquinone anion radicals of catechol(amine)s, catechol estrogens, and their metal ion complexes.

B Kalyanaraman, C C Felix, R C Sealy.   

Abstract

The characterization and identification of semiquinone radicals from catechol(amine)s and catechol estrogens by electron spin resonance spectroscopy is addressed. The use of diamagnetic metal ions, especially Mg2+ and Zn2+ ions, to detect transient semiquinone radicals in biological systems and to monitor their reactions, is discussed. A brief account of the identification and reactions of quinones is also presented.

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Year:  1985        PMID： 3007089      PMCID： PMC1568593          DOI： 10.1289/ehp.8564185

Source DB:  PubMed          Journal:  Environ Health Perspect        ISSN： 0091-6765            Impact factor:   9.031


  76 in total

1.  Mechanism of the catalytic oxidation of adrenaline by ferritin.

Authors:  S GREEN; A MAZUR; E SHORR
Journal:  J Biol Chem       Date:  1956-05       Impact factor: 5.157

2.  Cytotoxic reactions of free radical species of oxygen.

Authors:  D C Borg; K M Schaich; J J Elmore; J A Bell
Journal:  Photochem Photobiol       Date:  1978 Oct-Nov       Impact factor: 3.421

3.  Pulse-radiolytic investigations of catechols and catecholamines. II. Reactions of Tiron with oxygen radical species.

Authors:  W Bors; M Saran; C Michel
Journal:  Biochim Biophys Acta       Date:  1979-02-01

4.  6-Hydroxydopamine, a new oxidation mechanism.

Authors:  R N Adams; E Murrill; R McCreery; L Blank; M Karolczak
Journal:  Eur J Pharmacol       Date:  1972-02       Impact factor: 4.432

5.  Cytochrome P-450 and NADPH cytochrome c reductase in rat brain: formation of catechols and reactive catechol metabolites.

Authors:  H A Sasame; M M Ames; S D Nelson
Journal:  Biochem Biophys Res Commun       Date:  1977-10-10       Impact factor: 3.575

6.  Conversion of catalase to the secondary catalase-peroxide complex (compound II) by alpha-methyldopa.

Authors:  D P Jones; D B Meyer; B Andersson; S Orrenius
Journal:  Mol Pharmacol       Date:  1981-07       Impact factor: 4.436

7.  Generation of superoxide radicals in alkaline solutions of hydrogen peroxide and the effect of superoxide dismutase on this system.

Authors:  M A Symonyan; R M Nalbandyan
Journal:  Biochim Biophys Acta       Date:  1979-03-22

8.  6-hydroxydopamine does not reduce molecular oxygen directly, but requires a coreductant.

Authors:  P Gee; A J Davison
Journal:  Arch Biochem Biophys       Date:  1984-05-15       Impact factor: 4.013

9.  6-Hydroxydopamine: evidence for superoxide radical as an oxidative intermediate.

Authors:  R E Heikkila; G Cohen
Journal:  Science       Date:  1973-08-03       Impact factor: 47.728

10.  The formation and toxicity of catechol metabolites of acetaminophen in mice.

Authors:  A J Forte; J M Wilson; J T Slattery; S D Nelson
Journal:  Drug Metab Dispos       Date:  1984 Jul-Aug       Impact factor: 3.922
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  12 in total

1.  Oxidation of 3,4-dihydroxyphenylacetaldehyde, a toxic dopaminergic metabolite, to a semiquinone radical and an ortho-quinone.

Authors:  David G Anderson; S V Santhana Mariappan; Garry R Buettner; Jonathan A Doorn
Journal:  J Biol Chem       Date:  2011-06-03       Impact factor: 5.157

2.  Semiquinone radical intermediate in catecholic estrogen-mediated cytotoxicity and mutagenesis: chemoprevention strategies with antioxidants.

Authors:  Ayelet M Samuni; Eric Y Chuang; Murali C Krishna; William Stein; William DeGraff; Angelo Russo; James B Mitchell
Journal:  Proc Natl Acad Sci U S A       Date:  2003-04-17       Impact factor: 11.205

Review 3.  Unbalanced metabolism of endogenous estrogens in the etiology and prevention of human cancer.

Authors:  Ercole L Cavalieri; Eleanor G Rogan
Journal:  J Steroid Biochem Mol Biol       Date:  2011-03-21       Impact factor: 4.292

4.  Antimicrobial Property of Halogenated Catechols.

Authors:  Bo Liu; Chao Zhou; Zhongtian Zhang; James D Roland; Bruce P Lee
Journal:  Chem Eng J       Date:  2020-07-21       Impact factor: 13.273

5.  Iron Magnetic Nanoparticle-Induced ROS Generation from Catechol-Containing Microgel for Environmental and Biomedical Applications.

Authors:  Zhongtian Zhang; Xin He; Chao Zhou; Max Reaume; Ming Wu; Bo Liu; Bruce P Lee
Journal:  ACS Appl Mater Interfaces       Date:  2020-02-18       Impact factor: 9.229

6.  Designed metalloprotein stabilizes a semiquinone radical.

Authors:  Gözde Ulas; Thomas Lemmin; Yibing Wu; George T Gassner; William F DeGrado
Journal:  Nat Chem       Date:  2016-02-15       Impact factor: 24.427

7.  pH Responsive and Oxidation Resistant Wet Adhesive based on Reversible Catechol-Boronate Complexation.

Authors:  Ameya R Narkar; Brett Barker; Matthew Clisch; Jingfeng Jiang; Bruce P Lee
Journal:  Chem Mater       Date:  2016-07-14       Impact factor: 9.811

8.  Polydopamine and eumelanin molecular structures investigated with ab initio calculations.

Authors:  Chun-Teh Chen; Francisco J Martin-Martinez; Gang Seob Jung; Markus J Buehler
Journal:  Chem Sci       Date:  2016-11-02       Impact factor: 9.825

9.  Metabolism of phenol and hydroquinone to reactive products by macrophage peroxidase or purified prostaglandin H synthase.

Authors:  M J Schlosser; R D Shurina; G F Kalf
Journal:  Environ Health Perspect       Date:  1989-07       Impact factor: 9.031

10.  Studies on enzymatic oxidation of 3',4'-dihydroxy-l-phenylalanine to dopachrome using kinetic isotope effect methods.

Authors:  Wioleta Byszewska; Marianna Kańska
Journal:  J Radioanal Nucl Chem       Date:  2013-12-10       Impact factor: 1.371
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