DISTRIBUTION OF SUPEROXIDE-DISMUTASE ACTIVITY IN THE EPIDERMIS - MEASUREMENT WITH ELECTRON-SPIN RESONANCE SPIN TRAPPING

被引：23

作者：

OGURA, R

UETA, H

SUGIYAMA, M

HIDAKA, T

机构：

[1] Department of Medical Biochemistry, Kurume University School of Medicine, Kurume

来源：

JOURNAL OF INVESTIGATIVE DERMATOLOGY | 1990年 / 94卷 / 02期

关键词：

D O I：

10.1111/1523-1747.ep12874551

中图分类号：

R75 [皮肤病学与性病学];

学科分类号：

100206 ;

摘要：

Superoxide dismutase (SOD) activity in cow snout epidermis was determined by the method of electron spin resonance (ESR) using the 5, 5 dimethyl-l-pyrroline-N-oxide (DMPO) spin trapping agent. The procedure was found to be a reliable measurement as compared with the ordinary method using xanthine oxidase NBT. SOD activity was distributed through the whole epidermis. This activity was higher in the lower layer than in the upper and middle layers. © 1990.

引用

页码：227 / 229

页数：3

共 15 条

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