几种降脂药对肝微粒体酶活性的影响。

Journal de pharmacologie Pub Date : 1986-07-01
J Mounié, H Goudonnet, A Escousse, R C Truchot
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引用次数: 0

摘要

雄性Wistar大鼠每天分别给予氯贝特(250 mg/kg/d)、苯氟雷(50 mg/kg/d)、噻腺醇(200 mg/kg/d)、烟酸酯(100 mg/kg/d)或己酸(50 mg/kg/d)治疗,连续7天。氯贝特组肝微粒体细胞色素p450水平和乙氧香豆素去乙基酶活性(ECDE)显著升高,替阿腺醇组略有升高。苯氟虫胺只增加ECDE的活性,而尼古丁克隆酸和己尼西对ECDE没有影响。氯贝特、硫腺醇和苯氟瑞克斯均能提高微粒体胆红素udp -葡萄糖醛酸转移酶的活性。另一方面,尼古丁衍生物是无效的。噻腺醇明显增强了苯巴比妥的诱导作用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
[Effects of several antilipemic agents on the activity of liver microsomal enzymes].

Male Wistar rats were treated daily for 7 days with clofibrate (250 mg/kg/d), benfluorex (50 mg/kg/d), tiadenol (200 mg/kg/d), nicoclonate (100 mg/kg/d) or hexanicit (50 mg/kg/d). The cytochrome P 450 level and ethoxycoumarin deethylase activity (ECDE) in liver microsomes were markedly increased by administration of clofibrate and slightly increased by tiadenol. Benfluorex only increased the activity of ECDE and nicoclonate and hexanicit had no effect. Clofibrate, tiadenol and benfluorex increased the activity of microsomal bilirubin UDP-glucuronosyltransferase. On the other hand, the nicotinic derivatives were ineffective. Tiadenol clearly enhanced the inductive effects of phenobarbital.

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