猫腹侧海马微量注射 NE 对隔核单位放电的影响  

EFFECT OF INTRAHIPPOCAMPAL INJECTION OF NOREPINEPHRINE ON UNIT ACTIVITY OF THE SEPTUM IN THE CAT

作　　者：朱子涛[1] 高杨 朱晓蔓[1] 周予谦[1] 

机构地区：[1]南京铁道医学院药理学教研室 [2]南京海军医学专科学校神经生物学研究室

出　　处：《南京铁道医学院学报》1992年第4期197-200,共4页Journal of Nanjing Railway Medical College

摘　　要：实验在麻醉猫的隔区共记录到19个自发放电单位,多数(68.4%)以中频、单个非均匀性发放为主,其中10个单位有6个对腹侧海马微量注射 NE 呈抑制反应。结果提示。The electrical activity of 19 neurons in the region of the septum was recorded in urethane-chloralose anesthetized cats.The spontaneous activity of 68.4% of the cells was single and irregular with firing rate of 1-10 spikes/s.of the 10 units examined,6 were inhibited by the ventral hippocampal injection of norepinephrine.The result suggests that the septum of the cat might be involved in the central activity of the adrenergic system of the ventral hippocampus.

关 键 词：海马 隔核 去甲肾上腺素 自发放电 猫 

分 类 号：R338.26[医药卫生—人体生理学]