The adherent cells derived from human placenta and umbilical cord blood have the basic features of mesenchymal stem cells. 胎盘和脐血来源的贴壁细胞具备间充质干细胞的基本特征。
Adherent placenta, prolonged stage of labor placenta previa, injuries of the soft birth canal, forceps, cesarean section and previous cesarean section. 胎盘粘连,软产道裂伤,手术肋产(产钳),剖宫产,既往剖宫产史等病因相关。
Clinical analysis of 79 cases of adherent placenta 胎盘粘连79例临床分析
The retroplacental clot can be seen in 30.7% of cases. Most of them show the malposition of Margin and Middle, and co-exist with adherent placenta and postpartum hemorrhage. 30.7%病例可见到胎盘后无回声区,多为边缘型和中间型错位,胎盘粘连和产后出血发生率高。
By the same method, the residual fetal bone and placenta in 21 patients were resected, 7 with adherent placenta, and 2 placenta implantation. 切除残留胎骨和残留胎盘21例,7例与子宫壁粘连,2例植入。
Methods: Form uniform adherent cells were isolated and cultured from human placenta. 方法从人胎盘组织中分离培养获得形态均一的贴壁细胞,通过检测细胞表面抗原表达、分化潜能等特征进行鉴定,确定所得细胞为间充质干细胞。