LUTEINIZING HORMONE - RELEASING ACTIVITY IN HYPOPHYSIAL STALK BLOOD AND ELEVATION BY DOPAMINE

被引:97
作者
KAMBERI, IA
MICAL, RS
PORTER, JC
机构
[1] Department of Physiology, University of Texas Southwestern Medical School at Dallas, Dallas
关键词
D O I
10.1126/science.166.3903.388
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
Pituitary halves incubated in pituitary stalk plasma release more luteinizing hormone than their opposite halves incubated in plasma from peripheral blood. Glands incubated in stalk plasma from dopamine-treated rats release more luteinizing hormone than glands incubated in stalk plasma from untreated controls. Luteinizing hormone-releasing activity in stalk plasma may be due to the luteinizing hormone-releasing factor, and the secretion of luteinizing hormone-releasing factor may be controlled by a dopaminergic mechanism.
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页码:388 / &
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