一氧化氮合酶阳性神经元在大鼠下丘脑的分布  

Distribution of nitric oxide synthase positive neurons of the hypothalamus in rats

作　　者：朱进霞[1] 周明付[1] 张华[1] 林玲[1] 段东晓[1] 周祥庭 

机构地区：[1]河南医科大学生理学教研室,河南医科大学人体解剖学教研室

出　　处：《河南医科大学学报》1996年第2期42-44,共3页Journal of Henan Medical University

基　　金：河南省教委资助

摘　　要：采用ＮＡＤＰＨ－Ｄ组织化学方法研究了一氧化氮合酶（ＮＯＳ）阳性神经元在大鼠下丘脑的分布。结果：ＮＡＤＰＨ－Ｄ阳性神经元在室旁核、视上核、室周核和下丘脑外侧区活性较高，在穹隆周核、乳头复合体和正中隆起外侧带也有阳性细胞。提示：ＮＯ可能参与下丘脑激素的调节。The distribution of NOS positive neurons of the hypothalamus in rats was studied with NADPH-D histochemistry.It was found that NADPH-D positive neurons distributed densely in the paraventricular nucleus(PVN),the supraoptic nucleus(SON),the lateral area of the hypothalamus(HL).A few of positive neurons were found in the paraventricular nucleus,fornical nucleus,mamillary nuclei and lateral band of eminence.The results indicated that NO may participate in the regulation of the hormone of the hypothalamus.

关 键 词：大鼠 下丘脑 一氧化氮 一氧化氮合酶 神经元 

分 类 号：R338.27[医药卫生—人体生理学]