Frauli M, Ludwig H
Department of Obstetrics and Gynecology, University of Basle, Switzerland.
Arch Gynecol Obstet. 1987;241(2):97-110. doi: 10.1007/BF00931230.
We have identified cells which secrete human chorionic gonadotropin (HCG) of cultures if first trimester placental villi. As a first step, we identified epithelial cells using a new monoclonal antibody. We then added HCG antibodies to the cultured cells. We found that syncytiotrophoblast (and not cytotrophoblast), Hofbauer cells and some mesenchymal cells stained with HCG antibodies.
我们已经在孕早期胎盘绒毛培养物中鉴定出分泌人绒毛膜促性腺激素(HCG)的细胞。第一步,我们使用一种新的单克隆抗体鉴定出上皮细胞。然后我们将HCG抗体添加到培养细胞中。我们发现合体滋养层细胞(而非细胞滋养层细胞)、霍夫鲍尔细胞和一些间充质细胞被HCG抗体染色。