在加州海兔从A细胞到B细胞的突触前神经递质释放装置上。
On the transmitter at the A-to-B cell in Aplysia californica.
作者信息
Gaillard W D, Carpenter D O
出版信息
Brain Res. 1986 May 14;373(1-2):311-5. doi: 10.1016/0006-8993(86)90345-8.
PMID:2424554
Abstract
Cerebral A neurons make excitatory contact with cerebral B cells. While glutamate, histamine and serotonin all have excitatory receptors on B cells, the A-to-B cells synaptic potential was not found sensitive to curare, strychnine, antihistaminergic or antiserotoninergic drugs, nor did bath-perfused glutamate or serotonin cause desensitization of the synaptic response. We conclude that none of these candidates is the transmitter at this synapse.
摘要
大脑A神经元与大脑B细胞形成兴奋性联系。虽然谷氨酸、组胺和5-羟色胺在B细胞上都有兴奋性受体，但未发现A细胞与B细胞之间的突触电位对箭毒、士的宁、抗组胺药或抗5-羟色胺能药物敏感，且灌流浴中的谷氨酸或5-羟色胺也不会使突触反应脱敏。我们得出结论，这些候选物质都不是该突触的神经递质。
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