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大鼠边缘系统神经肽Y免疫阳性神经元的分布 被引量:2

Distribution of NPY immunoreactive neurons in the Limbic Zsystem of rat
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摘要 目的研究大鼠边缘系统内神经肽Y(neuropeptideY,NPY)免疫反应神经元的分布。方法健康雄性SD大鼠10只,主动脉灌注固定,开颅取脑。ABC免疫组织化学染色。结果下丘脑内存在大量神经肽Y免疫阳性神经元,其密度Caleja岛>海马>梨状内核>扣带前皮质。结论NPY免疫阳性神经元可能参与内脏、学习和记忆等活动的调节。 Objective TO investigate the distribution of NPY immunoreactive neurons in the Limbic system of the rat. Methods Ten male SD rats were selected; their aortae were injected and fixed; the skull was opened and the brain was taken out; ABC immunohistochemistry stainning was done. Result There were many NPY immunoreactive neurons in Limbic system.Their density were as follows:Calleja island>hippocampus>endopiriform nucleus>anterior cingulate cortex. Conclusion NPY immunoreactive neurons may be involved in the mediation of viscerastudy and memory.
出处 《新乡医学院学报》 CAS 1999年第2期116-117,共2页 Journal of Xinxiang Medical University
关键词 神经肽Y 免疫反应 边缘系统 大鼠 europeptide Y immunoreactive limbic system rat
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