目的：探讨缰核神经细胞离子通道的特性。
Objective To research the characteristics of various ion channels of habenuler neurons.
缰核的传出投射经吻侧、对侧及尾侧三条通路。
The efferent projections of the habenular nuclei follow three routes, the rostral, contralateral and caudal pathways.
目的：探讨缰核中的一氧化氮(NO)是否参与应激性高血压的形成。
Objective: To probe whether the NO in habenula is closely involved in the pathogenesis of stress induced hypertension.
方法：记录大鼠的股动脉血压和心率的同时，用玻璃微电极记录缰核神经元自发单位放电。
Methods:Arterial blood pressure, heart rate and the unit dischargings of habenular neurons in rat were recorded simultaneously.
三角隔核和伞隔核的传出纤维主要经髓纹终于内侧缰核，也有纤维经斜角带止于斜角带核。
The triangular septal nucleus and the septofimbrial nucleus project mainly to the medial habenular nucleus through stria medullaris and also to the diagonal band nucleus through the diagonal band.
应用胸廓皮肤连接张力换能器及股动脉插管的方法记录大鼠刺激缰核前后的呼吸频率及动脉血压。
Respiratory frequency and arterial pressure before and after stimulating were monitored and recorded with thorax skin linking convertor and femoral arterial cannulation.
结论：褪黑色素可通过作用于外侧缰核的阿片受体而影响其痛相关神经元对痛刺激的反应，这可能是褪黑色素中枢镇痛机制之一。
Conclusion: Melatonin can change the responses of pain neurons to pain stimulation via opioid receptor in the LHb, which might be one of analgesic mechanisms by MEL.
在90、180、480日龄，鸡间脑内胆碱乙酰转移酶免疫反应阳性产物密度具有五种变化趋势：①保持不变的仅有内侧缰核；
There were five kinds of changing tendency of the density of ChAT-IR positive products in 90,180 and 480 days chicken.
内侧缰 核主要接受隔 核的传入，可能和边缘系统功能有关。
NOS/ER double-labeled neurons mostly distributed in the medial dorsal and lateral dorsal of supraoptic nucleus.
内侧缰 核主要接受隔 核的传入，可能和边缘系统功能有关。
NOS/ER double-labeled neurons mostly distributed in the medial dorsal and lateral dorsal of supraoptic nucleus.
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