Antagonistic effects of insulin on the corticosterone-induced increase of phosphatidate phosphohydrolase activity in isolated rat hepatocytes
نویسندگان
چکیده
منابع مشابه
THE EFFECTS OF GLUCAGON, INSULIN AND S TEROID HORMONES ON PHOSPHATIDATE PHOSPHOHYDROLASE ACTIVITY IN RAT LIVERS
The effects of steroid hormones, glucagon and insulin on rat liver phosphatidate phosphohydrolase (PAP) activity were studied both in vitro and in vivo. Incubation of rat hepatocytes with each hormone showed that dehydroepiandrosterone (DHEA), progesterone and testosterone increase PAP activity by 44.6, 37 and 36.9%, respectively. Estradiol, however, decreased enzyme activity by 13.6% under...
متن کاملthe effects of glucagon, insulin and s teroid hormones on phosphatidate phosphohydrolase activity in rat livers
the effects of steroid hormones, glucagon and insulin on rat liver phosphatidate phosphohydrolase (pap) activity were studied both in vitro and in vivo. incubation of rat hepatocytes with each hormone showed that dehydroepiandrosterone (dhea), progesterone and testosterone increase pap activity by 44.6, 37 and 36.9%, respectively. estradiol, however, decreased enzyme activity by 13.6% under the...
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Hormone-Induced Variation of Phosphatidate Phosphohydrolase Activity in Various Tissues of Pregnant Rats
Variations in phosphatidate phosphohydrolase (PAP) activity and triacylglycerol concentration were measured in pregnant and hormone-treated non-pregnant female rats. PAP activity in adipose tissue was elevated by 61% during pregnancy. The increase in the enzyme activity was paralleled with a rise in serum triacylglycerol concentration (44%). Estradiol injecting into non-pregnant rats increased ...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1982
ISSN: 0014-5793
DOI: 10.1016/0014-5793(82)80261-5