迷走神经背核

有些结构发生早，神经元发育也早，如迷走神经背核。

Some structure occur early and the neurons also ( emerge ) early such as the dorsal nucleus of vagus nerve .

在延髓，ER分布于舌下神经核、迷走神经背核、三叉神经脊束核、孤束核和网状结构；

In the medulla oblongata , ER distributed in the hypoglossal nucleus , dorsal nucleus of vagus nerve , nucleus of spinal trigeminal tract , nucleus of solitary tract and reticular formation ;

大鼠迷走神经背核的细胞构筑及其P物质分布的免疫组化研究

The cytoarchitecture and immunohistochemical study of the distribution of substance P of the dorsal motor nucleus of vagus nerve in the rat

含CCK和CGRP的神经元在迷走神经背核中的分布&HRP与免疫细胞化学法结合研究

The distribution of cck-and CGRP-containing neurons in the dorsal nucleus of vagus nerve & a study with combined method of the retrograde tracing and immunocytochemistry

迷走神经背核内NT-LI终末与HRP逆行标记的节前神经元也有明显重叠的现象。

The NT-LI terminals also had obvious interactions with the HRP retrograde labeled preganglionic neurons in the dorsal vagal nucleus .

迷走神经背核簇尾侧部内NT-LI物的核内联系

Intranuclear Relationships about Neurotensin-like Immunoreactive Structures in the Caudal Portion of the Dorsal Vagal Complex

在整个最后区、Cajal连合核、同侧孤束核及迷走神经背核都有丰富的HRP标记的传入纤维的终末分支、终球和途中扣结型末梢。

Abundant HRP labelled terminal fibers were found in all the area postrema , the commis-sural nucleus of Cajal , the ipsilateral solitary tract nucleus and the dorsal nucleus of the vagus nerve .

结果实验组大鼠延髓心血管中枢迷走神经背核、孤束核内NMDA受体NMDA-2A、NMDA-2B两个亚型的mRNA表达与对照组相比明显增高，差异有显著性（P<0.05）。

Results mRNA expression of NMDA-2A and NMDA-2B in medulla oblongata cardiovascular center was higher significantly in the experimental group than in control group and there were obvious differences ( P < 0.05 ) .

脑干是调节胃运动的基本中枢，迷走神经背核（dorsalmotornucleusofthevagus，DMV）是支配胃肠道副交感神经的主要中枢核团，经迷走神经传出，对胃肠活动进行调节。

The gastric motility is mainly controlled by CNS ( central nervous system ) at the level of brainstem , through para - sympathetic and sympathetic ways . The pre-parasympathetic fibers concerned with gastrointestinal functions are mostly originated from DMV ( dorsal motor nucleus of the vagus ) .

目的：采用中枢迷走神经背核复合体（DVC）微量注射血管活性肠肽（VIP），观察胃黏膜血流量（GMBF）变化和电针对GMBF的调整作用。

Objective : To investigate the changes of gastric mucosal blood flow ( GMBF ) and regulative effect of electro-acupuncture on GMBF in rats with micro-injection of vasoactive intestinal peptide ( VIP ) into dorsal motor nucleus of vagus complex ( DVC ) .

胰腺内分泌A细胞与胆碱能神经关系的探讨&迷走神经背核VAChT免疫组化研究

The Study of the Relationship between Endocrinal Islet A Cell and Cholinergic Neurons : VAChT Immunohistochemistry Study on Dorsal Motor Nucleus of the Vagus Nerve in Selective Injured Islet A Cell of Rat

4各时间组大鼠中胸段（T5～9）脊髓侧角中间外侧柱，后角背侧固有核及胶状质，延髓迷走神经背核和孤束核内均见PRV标记阳性神经元胞体及突起。

In the intermediolateral nucleus of lateral horn and nucleus of dorsal horn of spinal cord , and in the dorsal motor nucleus of vague ( DMNV ) and nucleus of solitary tract in medulla , some PRV positive neurons were found in each timed group .

证实了迷走神经背核（DNV）也接受胃迷走感觉纤维的投射，胃迷走传入纤维与DNV中的胃运动神经元胞体和树突可直接形成突触联系。

The vagal afferent fibres from the stomach could synapsed with the bodies and dendrites of parasympathetic preganglionic neurons innervating the stomach within the DNV . It was also confirmed that the dendrites from the DNV could synapsed with the vagal sensory fibres within the Sol .

实验结果：（1）电刺激迷走神经背核（DMV）引起GP升高，SO锋电位频率（FSPSO）和SO锋电位幅度（ASPSO）增加；

The results were as follows : ( 1 ) Electrical stimulation of dorsal motor nuclei of the vagus nerve ( DMV ) significantly increased the GP , the frequency of spike potentials of SO ( FSPSO ) and the amplitude of spike potentials of SO ( ASPSO ) .

方法选用硝酸钴选择性破坏大鼠胰腺A细胞，并用特异性较强的VAChT抗血清，从形态学上观察模型大鼠胆碱能神经在延脑迷走神经背核的变化。

Methods We selected Co ( NH 3 ) 2 · 6H 2O to destroy islet A cell selectively , and utilized very peculiar VAChT antibody to observe the changes of cholinergic neurons in dorsal motor nucleus of the vagus nerve ( DMV ) in model rats .

大鼠迷走神经背核与小脑顶核的联系

Relations between dorsal motor vagal nucleus and cerebellar fastigial nucleus in rat

迷走神经背核的研究进展

Progress in the Study of the Dorsal Motor Nucleus of the Vagus Nerve

外侧群动脉供应延髓网状结构、脊丘束和迷走神经背核等。

The lateral group supplies reticular formation , spinothalamic tract and dorsal vagal nucleus .

迷走神经背核内胃副交感节前神经元的超微结构及联系

Ultrastructure and connections of parasympathetic preganglionic neurons innervating the stomach in dorsal motor nucleus of the vagus

迷走神经背核至中枢及周围部的分支投射-荧光素双标记法研究

The Central and Peripheral Projections of the Nucleus Dorsalis Nervi Vagi : A Fluorescein Double Labeling Study

对侧孤束核及迷走神经背核内的末梢较同侧为少。

They are less in the contralateral solitary tract nucleus and the dorsal nucleus of the vagus nerve .

大鼠延髓腹外侧区向迷走神经背核簇尾侧部和脊髓的投射

Projections of the Ventrolateral Medulla to the Caudal Portion of the Dorsal Vagal Complex and the Spinal Cord in the Rat

结果说明臂旁核和迷走神经背核簇尾侧部之间有许多交互联系。

The result indicates that there are many reciprocal connections between the parabrachial nucleus and caudal portion of the dorsal vagal complex .

本文利用荧光素双标记法研究了迷走神经背核至中枢及周围部的分支投射。

The central and peripheral projections of the nucleus dorsalis nervi vagi ( NDV ) were studied by fluorescein double labeling technique .

方法：用玻璃微电极记录到自发或诱发孤束核和迷走神经背核神经元放电后，选用对针刺双侧耳甲区有反应的神经元放电信号进行观察。

Methods Acupuncture on both auricular concha , record the spontaneous and evoked discharge of nucleus of solitary tract and by glass microelectrode .

电刺激大鼠迷走神经背核与小肠电活动的相关性解析

The study on the dependablity between the electric stimulus of the dorsal motor nucleus of the vagus and myoelectric activity in the small intestine in rats

本文用荧光素双标记法研究大白鼠下丘脑向迷走神经背核簇和脊髓的投射。

The investigation was performed to demonstrate the projections of the hypothalamus to the dorsal vagal complex and spinal cord in the rat using the fluorescence double-labelling methods .

迷走神经背核、孤束核和最后区位置邻近，神经元的相互联系复杂，功能上关系密切，构成迷走复合体。

The adjacent DMV , NTS and AP have complicated neuronal contact and close correlation in function , so that they constitute the dorsal vagal complex ( DVC ) .

结果说明杏仁中央核和下丘脑的许多核有直接投射纤维至迷走神经背核簇的尾侧部。杏仁中央核的投射为同侧，下丘脑的投射为两侧性（以同侧为多）。

It is suggested that the central amygdaloid nucleus and some nuclei of the hypothalamus give rise to the direct projections to the caudal portion of the dorsal vagal complex .

大量纤维形成孤束，主要分布于两侧孤束核、迷走神经背核及最后区。

Most of the fibers form the solitary tract and distribute bilaterally to the nuclei of solitary tract , the dorsal nuclei of the vagus nerve and the area postrema .