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