摘要
用兔抗人α-心房肽血清和PAP免疫组织化学方法,观察到恒河猴心房肌细胞、肺细支气管上皮细胞及肺泡隔的一些细胞质中存在心房利钠多肽(atrial natriuretic polypep-tide,ANP)样活性物质,其为棕色颗粒。ANP主要定位于细胞核周质内,尤在核两端数量最多,这种颗粒的性质需待进一步研究。
Rabbit anti-human atriopeptin serum and the peroxidase anti-peroxidase (PAP) immunohistochemical technique were used to study atrial natriuretic polypeptide (ANP) in the heart and lung of rhesus monkeys. ANP-like active substance was found in atrial myocardium cells and in bronchial epithelial cells as well as in some cells of the alveolar septum. The substance appeared as brown partioul'ates mainly located in the cytoplasm around the nucleus, mostly at opposite poles of the nucleus. The nature of these particulates will be determined.
出处
《中国医学科学院学报》
CAS
CSCD
北大核心
1991年第3期216-218,共3页
Acta Academiae Medicinae Sinicae
关键词
心房
肌细胞
利钠多肽
恒河猴
rhesus monkey atrium myocardium cells atrial natriuretic polypeptide
