GABA-A TYPE BINDING-SITES ON MEMBRANES OF SPERMATOZOA

被引：31
|
作者：
ERDO, SL [1 ]
WEKERLE, L [1 ]
机构：
[1] RES INST ANIM HUSB, HERCEGHALOM, HUNGARY
来源：
LIFE SCIENCES | 1990年 / 47卷 / 13期
关键词：
D O I：
10.1016/0024-3205(90)90175-Q
中图分类号：
R-3 [医学研究方法]; R3 [基础医学];
学科分类号：
1001 ;
摘要：
The binding of [3H] gamma-aminobutyril acid (GABA) to seminal membranes of swines and rams was examined. Specific, GABA binding was demonstrated in both species, which showed the features of GABAA type receptors. The affinity of binding was similar in both species, whereas the density of seminal GABA binding sites was 5 times higher in swine. Our findings suggest that GABA may have a direct effect on spermatozoa. © 1990.
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收藏
页码：1147 / 1151
页数：5
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