A Correlation between Glutathione Levels and Cellular Damage in Isolated Hepatocytes
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چکیده
منابع مشابه
A correlation between glutathione levels and cellular damage in isolated hepatocytes.
To obtain high levels of glutathione in isolated hepatocytes an isolation procedure shorter than 16 min was used. This procedure gave a moderately high yield of viable cells (200--300 X 10(6) cells/10 g liver) with 44 +/- 3 nmol of glutathione/10(6) cells. Incubation in Krebs-Henseleit solution containing 2% albumin resulted in a continuous loss of reduced glutathione from the cells, while incu...
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15 صفحه اولMitochondrial poisons cause depletion of reduced glutathione in isolated hepatocytes.
Antimycin A, KCN, and 1-methyl-4-phenylpyridinium ion (MPP+) all produced a marked depletion of cellular GSH levels in freshly isolated hepatocytes. This effect was consistently observed before the onset of cytotoxicity and seemed to be correlated with the loss of cellular ATP induced by these mitochondrial poisons. Concentrations of GSSG remained unchanged both intracellularly and extracellula...
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ژورنال
عنوان ژورنال: European Journal of Biochemistry
سال: 1977
ISSN: 0014-2956,1432-1033
DOI: 10.1111/j.1432-1033.1977.tb11368.x