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首页> 外文期刊>Environmental toxicology >Diphenyl Diselenide Protects Against Metabolic Disorders Induced by Acephate Acute Exposure in Rats
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Diphenyl Diselenide Protects Against Metabolic Disorders Induced by Acephate Acute Exposure in Rats

机译:二苯二硒化物可防止大鼠急性暴露于乙酸引起的代谢紊乱

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摘要

The present study investigated the effect of diphenyl diselenide [(PhSe)_2] on metabolic disorders induced by acephate acute exposure in rats. We also investigated a possible mechanism of action of (PhSe)_2 against hyperglycemia induced by acephate. (PhSe)_2 was administered to rats at a dose of 10 or 30 mg/kg by oral gavage (p.o.) 1 hour prior to acephate administration (140 mg/kg; p.o.). Glucose and cor-ticosterone levels as well as the lipid status were determined in plasma of rats. Cardiovascular risk factors and the atherogenic index were calculated. Glycogen levels as well as tyrosine aminotransferase (TAT) and glucose-6-phosphatase (G6Pase) activities were determined in livers of rats. Cerebral acetylcholines-terase (AChE) activity was assayed. Acephate induced an increase in glucose and corticosterone levels as well as in TAT and G6Pase activities. AChE activity was inhibited by acephate. Triglyceride (TG) levels and the cardiovascular risk factor TG/high-density lipoprotein-cholesterol (HDL) were increased by acephate. (PhSe)_2 was effective against the metabolic disorders induced by acephate acute exposure in rats.
机译:本研究调查了二苯二硒化物[(PhSe)_2]对乙酰丙酮急性暴露引起的大鼠代谢紊乱的影响。我们还研究了(PhSe)_2对抗乙酰丙酮酸引起的高血糖的可能机制。在乙酰甲酸盐(140 mg / kg; p.o.)给药前1小时,通过口服管饲法(p.o.)以10或30 mg / kg的剂量向大鼠给药(PhSe)_2。测定大鼠血浆中的葡萄糖和皮质酮水平以及脂质状态。计算心血管危险因素和动脉粥样硬化指数。测定大鼠肝脏中的糖原水平以及酪氨酸转氨酶(TAT)和葡萄糖6磷酸酶(G6Pase)的活性。测定了脑乙酰胆碱酯酶(AChE)的活性。醋酸引起葡萄糖和皮质酮水平以及TAT和G6Pase活性增加。 AChE活性被乙酰甲酚抑制。乙酰甲酸盐可增加甘油三酸酯(TG)水平和心血管危险因子TG /高密度脂蛋白胆固醇(HDL)。 (PhSe)_2对大鼠乙酰甲酸盐急性暴露引起的代谢紊乱有效。

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