t-butyl hydroperoxide-induced perturbations of human erythrocytes as a model for oxidant stress.
t-butyl hydroperoxide-induced perturbations of human erythrocytes as a model for oxidant stress.
复制标题
叔丁基过氧化氢诱导的人红细胞扰动作为氧化应激的模型。
DOI:
10.1016/0005-2736(85)90370-0
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发表时间:
1985
期刊:
影响因子:
--
通讯作者:
Hochstein,P
中科院分区:
文献类型:
--
作者:
Rice-Evans,C;Baysal,E;Pashby,DP;Hochstein,P
Erythrocytes were incubated witht-butyl hydroperoxide in the presence and absence of hemoglobin as a model system for oxidative stress and the alterations in the structure and integrity of the membranes were investigated. The results showed that in the presence of hemoglobin a significant modification in the membrane surface charge was induced but no such alteration was observed in peroxidised hemoglobin-free membranes. As increased hemoglobin oxidation occurred in the erythrocytes, membrane lipid peroxidation diminished, suggesting a protective role for methemoglobin int-butyl hydroperoxide-induced lipid peroxidation. Electrophoresis on polyacrylamide gels showed modification of the cytoplasmic protein region but no high molecular weight aggregates formed at the concentrations of the hydroperoxide used in this work. The results suggest that thet-butyl hydroperoxide/normal erythrocyte system seems to be an instructive model for membrane perturbations characteristic of oxidative disorders.
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影响因子:
3.5
作者:
I. Kahane
通讯作者:
I. Kahane
影响因子:
15.9
作者:
J. H. Jandl;L. K. Engle;D. W. Allen
通讯作者:
D. W. Allen
DOI:
10.1172/jci105950
发表时间:
1968
期刊:
The Journal of clinical investigation
影响因子:
--
作者:
H. Jacob;M. Brain;J. Dacie
通讯作者:
J. Dacie
影响因子:
3.5
作者:
C. Rice;K. Bruckdorfer;G. Dootson
通讯作者:
G. Dootson
DOI:
10.1016/0006-291x(80)91545-4
发表时间:
1980-01-01
影响因子:
3.1
作者:
JAIN, SK;HOCHSTEIN, P
通讯作者:
HOCHSTEIN, P