VMH

After the model was built , ABC immunohistochemical method was used to observe the expression of neuronal NOS ( nNOS ) in neurons of VMH , and DMH and image analysis and statistic process were conducted .

造模完成后用ABC免疫组织化学方法观测下丘脑腹内侧核和背内侧核神经元中神经元型一氧化氮合酶表达状况，并进行图像分析和统计学处理。

Previous studies suggested that , VMH is involved in the regulation of gastric motility .

已有的研究表明，VMH参与了胃运动的调控过程。

OBJECTIVE : To investigate into the time effect of acupuncture on the central effect of the hypothalamus VMH of experimental obese rats .

目的：研究针刺对实验性肥胖大鼠下丘脑腹内侧核（VMH）饮食中枢作用的时间效应。

When acupuncture attained effect of weight reduction , the frequency of spontaneous discharges of nerve cells in the VMH increased obviously ;

针刺在取得减肥效果的同时，可以显著提高VMH神经细胞自发放电频率；

Effects of Glucose on Lipid Metabolism in Ventromedial Hypothalamus ( VMH ) - lesioned Obese Rats

葡萄糖对下丘脑腹内侧核损伤性肥胖大鼠脂质代谢的影响

This study suggests that VMH is relatively independence to gastrointestinal activities . Intact VMH is importance for maintenance normal gastrointestinal activity .

提示，VMH的完整性对维持正常胃肠活动具有重要意义，且具有相对独立性。

This indicated that VMH had an inhibition effect on the PVN and SON during restraint water-immersion stress .

表明在束缚应激浸水条件下，VMH对PVN和SON的活动具有抑制作用。

Another group of rats were treated with restraint water-immersion stress and recorded the gastric motility 15 day after bilateral VMH lesions .

另一组为损毁大鼠双侧VMH16天后再进行束缚-浸水应激，同时记录胃运动。

Effects of gastric electrical stimulation on the activity of gastric distension sensitive neuron in VMH and the expression of oxytocin in rat brain

胃电刺激对大鼠VMH胃扩张敏感神经元电活动及脑内催产素表达的影响

These findings suggest that Yunpi Fufang could modulate the relation between LH and VMH of the model which increased the feeding of model .

结论：运脾复方能调节摄食中枢和饱中枢神经元的自发放电，促进动物摄食。

The experiment was divided into two groups : one group of rats were treated with restraint water-immersion stress and recorded the gastric motility 5 days after bilateral VMH lesions .

实验分两组：一组为损毁大鼠双侧VMH后饲养5天，然后进行束缚-浸水应激，同时记录胃运动。

Results : Serum insulin in VMH group was higher than that in sham group , meanwhile serum free fatty acids in VMH group were lower ( P < 0.05 ) .

结果：在自由进食状态下VMH血清胰岛素水平显著高于对照组，而血浆游离脂肪酸显著低于对照组。

Results :( 1 ) The number of NOS immunoreactive nerve cells in overtraining male rats ' VMH is more than that of no training rats ' ( P < 0.05 ) .

结果（1）过度训练的雄性大鼠下丘脑腹内侧核NOS阳性神经元数目比无训练的雄性大鼠的多（P<0.05）；

Ventromedial hypothalamic nucleus ( ventromedial hypothalamic nucleus , VMH ), as the largest nuclei at the base of hypothalamus , has been well studied because of its clear boundary .

下丘脑腹内侧核（ventromedialhypothalamicnucleus，VMH）作为下丘脑基底部最大的核团，由于其边界清晰，目前对它的研究已较为深入。

To be different with HPA axis regulation , estrogen modulates glucose metabolism via different nucleus within hypothalamus . PVN estrogen seems to decrease glucose uptake whereas VMH estrogen seems to increase glucose production .

有别于HPA轴调节，雌激素调节葡萄糖代谢是通过不同的下丘脑核团介导的，PVN内的雌激素降低葡萄糖的吸收，而VMH雌激素增加葡萄糖生产。

AIM : To study the electrophysiological characteristics of different types of neurons in rat ventromedial hypothalamic nucleus ( VMH ) and the modulation effect of cholecystokinin ( CCK ) on their excitability .

目的：研究下丘脑腹内侧核（VMH）不同类型神经元的电生理特性及胆囊收缩素（CCK）对神经元兴奋性的调节作用。

Aims The purpose of this study was to examine the effects of erythromycin , a motilin receptor agonist , on neural activity of GSNs and GRNs in LHA and VMH .

目的中枢给予胃动素受体激动剂&红霉素及其受体拮抗剂GM-109观察中枢胃动素对下丘脑外侧区葡萄糖敏感神经元及下丘脑腹内侧区葡萄糖受体神经元的作用，从而对中枢胃动素对摄食行为的调节机制进行探讨。

Objective To observe the effect of electroacupuncture on the expression of neuronal nitricoxide synthase ( nNOS ) in ventromedial hypothalamic nucleus ( VMH ) and dorsomedial hypothalamic nucleus ( DMH ) of golden hamsters .

目的观察针刺对金黄地鼠下丘脑腹内侧核（VMH）和下丘脑背内侧核（DMH）中神经元型一氧化氮合酶（nNOS）表达的影响。

After an electrolytic lesion of the unilateral VMH , such inhibition could not be induced by the stimulation of the homolateral BMA nor by the microinjection of octapeptide cholecystokinin into the homolateral BMA .

电解损毁单侧VMH后，电刺激同侧BMA和BMA内微量注射八肽胆囊收缩素均不能引出上述抑制效应。

Micro-electrode record technique of nerve cells and stereotaxic technique were used for recording electric activities in unit time in the hunger center of lateral area of hypothalamus ( LHA ) and the satiety center of ventromedial nucleus of hypothalamus ( VMH ) .

应用神经细胞微电极记录和脑立体定位技术，通过对实验性肥胖大鼠针刺治疗，观察下丘脑外侧区（LHA）饥饿中枢、腹内侧核（VMH）饱食中枢神经细胞单位时间内电活动（Hz）。

Objective To determine the cardiovascular effects of microinjection of leptin into the paraventricular ( PVN ), ventromedial ( VMH ) and dorsomedial ( DMH ) hypothalamic nucleus and identify the possible site ( s ) on which leptin acts to influence blood pressure .

目的研究室旁核（PVN）、腹内侧核（VMH）及背内侧核（DMH）微注射瘦素对血压（BP）的调节作用，揭示瘦素BP调节的可能中枢位点。