CHLORPROMAZINE AND OTHER PSYCHOACTIVE DRUG-INDUCED ALTERATIONS OF A MEMBRANE-BOUND ENZYME IN RAT-BRAIN

被引:1
|
作者
NAG, M
NANDI, N
机构
[1] Enzyme Chemistry Department, Indian Institute of Chemical Biology, Calcutta, 700 032
关键词
CHLORPROMAZINE; IMIPRAMINE; LITHIUM; AMPHETAMINE; ALKALINE PHOSPHATASE;
D O I
10.1007/BF01240246
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Psychoactive drugs like chlorpromazine (CPZ), imipramine, lithium and amphetamine in one way or another affect behaviour. The drug responses are presumably mediated by inducing a change in the activity of membrane bound enzymes. CPZ is very potent in inhibiting the alkaline phosphatase activity in rat brain. The combined effect of CPZ with other drugs shows that CPZ and imipramine together inhibit the enzyme activity significantly greater than the individual inhibition either by CPZ or by imipramine alone. Effective inhibition of the alkaline phosphatase activity with a single drug or combined drugs may lead to a change in neuronal permeability through glucocorticoids thereby affecting mood.
引用
收藏
页码:139 / 144
页数:6
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