ENDURING CHANGES IN DOPAMINE RECEPTOR CELLS OF PUPS FROM DRUG ADMINISTRATION TO PREGNANT AND NURSING RATS

被引:203
作者
ROSENGARTEN, H
FRIEDHOFF, AJ
机构
[1] Millhauser Laboratories, Department of Psychiatry, New York University School of Medicine, New York
关键词
D O I
10.1126/science.570724
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
A decrease in specific [3H]spiroperidol binding to rat caudate tissue and a parallel decrease in sensitivity to apomorphine in eliciting stereotyped behavior was observed in the offspring of rat mothers treated with either haloperidol or α-methyl-p-tyrosine-methyl ester during pregnancy. In contrast, evidence of increased dopamine-receptor sensitivity was observed in the pups if haloperidol was administered to their mothers postpartum during nursing rather than during pregnancy. Copyright © 1979 AAAS.
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页码:1133 / 1135
页数:3
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