摘要
利用免疫组织化学方法,观察了大白鼠心脏心房肽免疫活性物质的分布。心房肽免疫反应颗粒存在于大部分心房肌细胞内,以核周肌浆部最为丰富。右、左心耳的肌细胞,有较强的免疫反应。右心房的大多数细胞,常含有较多的免疫反应颗粒,而且免疫反应阳性细胞较多。部分心房肌细胞不含有免疫反应颗粒,主要位于左房背侧壁、房间隔和冠状窦等部位。
The distribution of atriopeptins in the rat’s heart was studied with immunohis-tochemical method.It was noticed that the immuno-reactive granules existed in most atriaI muscle cells.It was abundant in the cytoplasm about the paranuclear position.The cardiocytes of both atrial appendages gave an intense immuno-reaetion.Most cardiocytes of right atrium were more reactive than those of left atrium.Parts of atrial muscle cells which were distributed in the back of the left atrium,atrial septum and coronary sinus were negative in reaction.
作者
纪中生
李肇特
Ji Zhongsheng;Li Zhaote(Department of Histology and Embryology,Beijing Medical University,Beijing)
出处
《解剖学报》
CAS
1986年第4期410-412,457,共4页
Acta Anatomica Sinica
基金
中国科学院科学基金
