本文报告大白鼠下丘脑腹内侧核内突触的类型和突触亚显微结构的形态特征。
The types of synapses and some morphological features of the synaptic submicroscopic structures of rat hypothalamic ventromedial nucleus (HVM) have been described in this study.
目的：研究下丘脑腹内侧核和背内侧核神经元中一氧化氮合酶与运动性疲劳的关系。
OBJECTIVE:To study the relationship between nitric oxide synthase(NOS) in ventromedial hypothalamic nucleus(VMH), dorsomedial hypothalamic nucleus(DMH) and exercise-induced fatigue.
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。
OBJECTIVE:To investigate into the time effect of acupuncture on the central effect of the hypothalamus VMH of experimental obese rats.
结论下丘脑腹内侧核损伤性肥胖大鼠不仅血糖、血脂代谢紊乱，而且氨基酸代谢发生了异常的改变。
Conclusion: Abnormal metabolism occurs not only in glucose and triglyceride but also in amino acids in VMH-lesioned obese rats.
目的证实运脾中药复方儿宝颗粒降低厌食大鼠下丘脑腹内侧核(VMN)神经元对外周传入信号的敏感性。
AIM: to explore the role of Yunpi, a traditional Chinese prescription, in reducing the sensitivity of the VMN neurons to the peripheral afferent signal in anorexia rats.
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）；
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).
将辣根过氧化物酶注入单侧肌肉内，在三叉神经运动核尾侧的腹内侧部引起了双侧的标记细胞。
Unilateral injection of horseradish peroxidase into the muscle resulted in bilateral labelling of cell in the ventromedial region of the caudal trigeminal nucleus.
同时，杏仁核也通过与导水管周围灰质、延髓头端腹内侧区及其它脑干核团的纤维联系参与镇痛过程。
On the other hand, amygdala may also be involved in pain modulation through connections with periaquiductal gray (PAG), rostral ventromedial medulla (RVM), and other brain stem areas.
同时，杏仁核也通过与导水管周围灰质、延髓头端腹内侧区及其它脑干核团的纤维联系参与镇痛过程。
On the other hand, amygdala may also be involved in pain modulation through connections with periaquiductal gray (PAG), rostral ventromedial medulla (RVM), and other brain stem areas.
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