神经肽Y(NPY)的生理功能研究进展Overview on the physiological functions of neuropeptide Y(NPY)
胡春燕;李英文;
摘要(Abstract):
神经肽Y(NPY)是机体内的一种重要且保守的神经递质,一般以前体形式存在,释放的有活性的NPY主要通过与其受体结合发挥作用。NPY受体包含了亚型Y1、Y2、Y3、Y4、Y5、Y6、Y7、Y8。Y1和Y2是NPY发挥收缩血管作用的关键受体;Y1、Y2和Y5是NPY调节动物摄食行为的关键受体;Y1、Y2和Y4是NPY调控动物焦虑、沮丧行为的必要受体。着重对NPY与其各种受体结合后如何行使动物的相关生理功能的情况进行了阐述。
关键词(KeyWords): 神经肽Y;神经肽Y受体;生理功能
基金项目(Foundation): 重庆市自然科学基金项目(No.CSTC-2007BB1229)
作者(Author): 胡春燕;李英文;
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DOI:
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