【摘要】: 目的:下丘脑腹内侧核(VMH)是调节胃机能的较高级中枢,延髓迷走复合体(包括迷走背核DMV、孤束核NTS、最后区AP)和疑核(NA)是调控胃机能的初级中枢。
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...的:已知大鼠下丘脑室旁核(PVN)和视上核(SON)在束缚-浸水应激中均有较强的Fos表达,而该应激模型致胃运动亢进。下丘脑腹内侧核(VMH)是饱中枢,参与调节胃机能。那么,VMH对应激状态的胃运动、PVN和SON神经元的活动有何影响?
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Conclusion: Abnormal metabolism occurs not only in glucose and triglyceride but also in amino acids in VMH-lesioned 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。
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。
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);
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