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安定在体外对大鼠胆碱酯酶和红细胞膜稳定性的作用
引用本文:刘志毅,张才丽,等.安定在体外对大鼠胆碱酯酶和红细胞膜稳定性的作用[J].中国药学,1995,4(1):17-21.
作者姓名:刘志毅  张才丽
作者单位:[1]河南医科大学临床药理教研室,郑州450052 [2]天津医学院药理教研室,天津300190
摘    要:结果显示安定能抑制大鼠血浆、红细胞、纹状体和膈肌胆碱酯酶活性,此作用呈浓度增高而增强的趋势。还证实安定是真性胆碱酯酶的可逆性抑制剂,及在相同浓度时对红细胞膜有稳定作用。文中初步探讨了安定的这些作用在有机磷中毒的治疗中所起的作用。

关 键 词:安定  胆碱酯酶  有机磷  膜稳定性

Effects of Diazepam on Rat Cholinesterase andMembrane Stability of Red Cell in vitro
Zhi-Yi Liu,Bao-Guo Liu,Cai-Li Zhang.Effects of Diazepam on Rat Cholinesterase andMembrane Stability of Red Cell in vitro[J].Journal of Chinese Pharmaceutical Sciences,1995,4(1):17-21.
Authors:Zhi-Yi Liu  Bao-Guo Liu  Cai-Li Zhang
Abstract:The results confirmed that diazepam inhibits the cholinesterase in rat serum,red cell,corpus striatum and diaphragm in vitro,that the higher the diazepam concentration,the stronger the cholinesterase inhibition,and that diazepam is a reversible inhibitor to acetylcholinesterase and diazepam has a stabilizing action on red cell membranes.The role of these effects of diazepam in the treatment of organic phosphate poisoning is discussed
Keywords:Diazepam  Cholinesterase  Organic phosphate  Membrane stabiliy present    Address:Department of Pharmacology  Institute Materia Medica  Chinese    Academy of Medical Sciences  Beijing 100050
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