COPPER AND ZINC AND MANGANESE SUPEROXIDE DISMUTASES INHIBIT DEOXYRIBOSE DEGRADATION BY THE SUPEROXIDE-DRIVEN FENTON REACTION AT 2 DIFFERENT STAGES - IMPLICATIONS FOR THE REDOX STATES OF COPPER AND MANGANESE

被引:51
作者
GUTTERIDGE, JMC [1 ]
BANNISTER, JV [1 ]
机构
[1] UNIV OXFORD,INORGAN CHEM LAB,OXFORD OX1 3QR,ENGLAND
关键词
D O I
10.1042/bj2340225
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
引用
收藏
页码:225 / 228
页数:4
相关论文
共 19 条
[1]   URIC-ACID PROVIDES AN ANTIOXIDANT DEFENSE IN HUMANS AGAINST OXIDANT-CAUSED AND RADICAL-CAUSED AGING AND CANCER - A HYPOTHESIS [J].
AMES, BN ;
CATHCART, R ;
SCHWIERS, E ;
HOCHSTEIN, P .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES, 1981, 78 (11) :6858-6862
[2]   THE SCAVENGING OF SUPEROXIDE RADICAL BY MANGANOUS COMPLEXES - INVITRO [J].
ARCHIBALD, FS ;
FRIDOVICH, I .
ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, 1982, 214 (02) :452-463
[3]   SUPEROXIDE RADICAL - AN ENDOGENOUS TOXICANT [J].
FRIDOVICH, I .
ANNUAL REVIEW OF PHARMACOLOGY AND TOXICOLOGY, 1983, 23 :239-257
[4]  
FRIDOVICH I, 1975, ANN REV BIOCH, V44, P454
[8]   THE ROLE OF SUPEROXIDE AND HYDROXYL RADICALS IN THE DEGRADATION OF DNA AND DEOXYRIBOSE INDUCED BY A COPPER-PHENANTHROLINE COMPLEX [J].
GUTTERIDGE, JMC ;
HALLIWELL, B .
BIOCHEMICAL PHARMACOLOGY, 1982, 31 (17) :2801-2805
[9]   MITOMYCIN C-INDUCED DEOXYRIBOSE DEGRADATION INHIBITED BY SUPEROXIDE-DISMUTASE - A REACTION INVOLVING IRON, HYDROXYL AND SEMIQUINONE RADICALS [J].
GUTTERIDGE, JMC ;
QUINLAN, GJ ;
WILKINS, S .
FEBS LETTERS, 1984, 167 (01) :37-41