下丘脑室旁核NOS/NO系统对心血管活动的调节(综述)  

Effect of NOS/NO system in paraventricular hypothalamic nucleus on the regulation of cardiovascular activity(A review)

作　　者：梁一鸣[1] 郭国庆[1] 沈伟哉[1] 

机构地区：[1]暨南大学医学院人体解剖学教研室,广东广州510632

出　　处：《暨南大学学报（自然科学与医学版）》2001年第4期69-72,共4页Journal of Jinan University(Natural Science & Medicine Edition)

摘　　要：下丘脑室旁核 (PVN)是重要的心血管活动调节中枢。PVN分布有一氧化氮(NOS)神经元 ,合成并释放一氧化氮 (NO)。NO通过抑制各级交感神经中枢 ,以及影响神经内分泌活动 ,对心血管活动进行调节。Paraventricular hypothalamic nucleus (PVN) is an important center in the regulation of the cardiovascular activity . Nitric oxide synthase (NOS) positive neurons, which are located in PVN , produce and release the gas, nitric oxide (NO). NO play a role in the regulation of the cardiovascular activity through the inhibition of several level autonomic nervous centers , or through the effect of neuroendocrine functions.

关 键 词：下丘脑室旁核 一氧化氮合酶 一氧化氮 心血管活动 调节作用 NOS/NO系统 

分 类 号：R338.27[医药卫生—人体生理学]