Effect of allylisopropylacetamide and Sedormid on enzymes of steroid metabolism in rat liver |
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Authors: | V Graef S W Golf H Jung |
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Institution: | Institute of Clinical Chemistry and Pathobiochemistry University Medical School, 6300 Giessen, Fed. Rep. Germany |
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Abstract: | Female rats, treated with allylisopropylacetamide (AIA) showed a marked decrease of hepatic NADH-5 alpha-reductase, NADPH-5 alpha-reductase, NAD+- and NADP+-3 alpha-hydroxysteroid dehydrogenase activities and an increase of the activity of NADH- and NADPH-5 beta-reductase and NAD+ and NADP+-3 beta-hydroxysteroid dehydrogenase. Administration of Sedormid decreased the activities of 5 alpha-reductases and 3 alpha-hydroxysteroid dehydrogenases (substrate, 5 alpha-dihydrotestosterone) and increased the activity of NADH-5 beta-reductase, whereas no effect was seen on NADPH-5 beta-reductase and 3 beta-hydroxysteroid dehydrogenase. |
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