DEFENSE-MECHANISMS AGAINST FREE RADICAL-INDUCED DAMAGE IN SHEEP, CATTLE AND DOG ERYTHROCYTES

被引：26

作者：

AVELLINI, L

SPATERNA, A

REBOLDI, GP

GAITI, A

机构：

[1] UNIV PERUGIA,IST BIOCHIM & CHIM MED,I-06100 PERUGIA,ITALY

[2] UNIV PERUGIA,IST PATOL SPECIALE & CLIN MED VET,I-06100 PERUGIA,ITALY

[3] UNIV PERUGIA,IST MED INTERNA & SCI ENDOCRINE & METAB,I-06100 PERUGIA,ITALY

来源：

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY | 1993年 / 106卷 / 02期

关键词：

D O I：

10.1016/0305-0491(93)90318-Y

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：

1. Erythrocytes from sheep were to be found the least resistant to peroxidative stress induced in vitro as compared to those from cattle and dogs. 2. The differences found among species in alpha-tochopherol content and glutathione peroxidase activity were probably insufficient to explain the lowest resistance. 3. One of the main reasons of the lowest resistance may be found in the membrane composition and characteristics (membrane fluidity).

引用

页码：391 / 394

页数：4

共 28 条

[11] 4-HYDROXY-2,3-TRANS-NONENAL STIMULATES MICROSOMAL LIPID-PEROXIDATION BY REDUCING THE GLUTATHIONE-DEPENDENT PROTECTION [J].