早期流产的免疫因素是怎么回事?How is the immune factor that early miscarriage to return a responsibility?

　　免疫性流产是怎么回事呢?陈凤林教授指出：免疫性习惯性流产是由于经期性生活、人流或分娩时，夫源组织通过开放的子宫内膜静脉进入母体，母体产生了特异性抗胚胎抗体，再次妊娠时，抗胚胎抗体与胎盘表层的Fibronectin 网发生体液免疫反应，Fibronectin遭到破坏后，胎儿绒毛组织暴露于母血中，细胞免疫发生，胚胎停育，继而发生自然流产。而且停育时间基本在同一孕周内。

　　How is the immune factor that early miscarriage to return a responsibility? How is the immune factor that early miscarriage to return a responsibility?

　　How is immune sex abortion to return a responsibility? Chen Fenglin professor pointed out: autoimmune habitual abortion is due to menstrual period sex, abortion or childbirth, source, endometrial vein by opening the organization of the mother, the mother has a specific embryonic antibodies, pregnancy again, embryonic antibodies and resistance in the surface of the placenta, Fibronectin humoral immune reaction, Fibronectin after destruction, fetal villi tissue exposed in maternal blood, immune cells, embryo TingYu, and spontaneous abortion. And the time of termination is basically within the same gestational week.