BINDING OF [HISTAMINE-H-3 TO RECEPTOR-SITES IN RAT-BRAIN

被引:18
作者
SINGH, VK [1 ]
MCGEER, EG [1 ]
机构
[1] UNIV BRITISH COLUMBIA,DIV NEUROL SCI,VANCOUVER V6T 1W5,BC,CANADA
基金
英国医学研究理事会;
关键词
D O I
10.1016/0014-4886(79)90092-X
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
[3H]Histamine binds to crude synaptic membranes from rat brain with a dissociation constant of 0.683 μm. The hypothalamus shows the most binding among five other brain regions. Binding of [3H]histamine is not affected by noradrenaline, dopamine, or serotonin; however, it is inhibited more by H2 receptor than by H1 receptor agents, suggesting the prevalence of H2-histamine receptors in brain. © 1979.
引用
收藏
页码:413 / 418
页数:6
相关论文
共 14 条