论文部分内容阅读
a-人心房利钠多肽(a-human Atrial Natriuretic Polypeptide,ANP)是一种心肺脑肽。宅存在于心房肌细胞、肺和脑内。但迄今为止对脊髓内的 ANP 研究尚少,还未见形态学的报告。本工作应用免疫组织化学方法及电镜观察,首次发现在人的脊髓神经元内含有大量的 a—hANP 免疫阳性反应颗粒,它主要存在于脊髓的前角细胞内。
a-human Atrial Natriuretic Polypeptide (ANP) is a cardiopulmonary brain peptide. House exists in atrial myocytes, lungs and brain. But so far there are few studies on ANP in the spinal cord, and no morphological reports have been reported yet. In this work, immunohistochemistry and electron microscopy were used to detect the presence of a-hANP immunoreactive particles in human spinal cord neurons. It is mainly found in the anterior horn cells of the spinal cord.