P物质、血管活性肠肽和神经肽Y在大鼠舌下腺的免疫组织化学定位  

LOCALIZATION OF SUBSTANCE P, VASOACTIVE INTESTINAL POLYPEPTIDE AND NEUROPEPTIDE Y IN RAT SUBLINGUAL GLAND

作　　者：贾友苏[1,2] 贾雪梅[1,2] 王惠珠 齐威卿[1,2] 

机构地区：[1]安徽医科大学组织学与胚胎学教研室 [2]合肥变压器厂医务所

出　　处：《解剖学报》1998年第2期213-215,I018,共4页Acta Anatomica Sinica

摘　　要：为了解神经肽对舌下腺分泌的功能意义，用免疫组织化学ＡＢＣ法，观察了５只Ｗｉｓｔａｒ大鼠舌下腺内Ｐ物质（ＳＰ）、血管活性肠肽（ＶＩＰ）和神经肽Ｙ（ＮＰＹ）的定位。结果表明，大鼠舌下腺纹状管上皮细胞分别呈ＳＰ、ＶＩＰ和ＮＰＹ免疫反应性，腺泡细胞为阴性。本研究提示，ＳＰ。The localization of substance P(SP),vasoactive intestinal polypeptide(VIP) and neuropeptide Y(NPY) in sublingual gland of Wistar rat were studied by immunohistochemical ABC method.The results indicated that the epithelial cells of striated ducts in rat sublingual gland showed SP,VIP and NPY immunoreactivy, but the acinar cells were negative.This study suggested that SP,VIP and NPY might be related to the regulation of acinar secretion and local blood supply in the sablingual gland.

关 键 词：舌下腺 P物质 血管活性肠肽 神经肽Y 大鼠 

分 类 号：R335.9[医药卫生—人体生理学] R338[医药卫生—基础医学]