We wished to determine whether infectious HBV can traverse a polarized trophoblast monolayer.

我们希望能确定感染性乙肝病毒能否穿越极化的单层滋养层。

We, therefore, hypothesize that intrauterine infections during pregnancy may have a direct effect upon trophoblast cells through TLRs.

因此我们推论妊娠时宫内感染可能通过TLR受体直接影响了滋养层细胞的功能。

Conclusion HLA-G protein expression in different stages of pregnancy and different trophoblasts may be related to the controlled invasion of the trophoblast .

结论HLA-G蛋白在不同孕期及不同种类滋养层细胞表达的差异，提示其可能参与了滋养细胞的有节制侵袭。

These results suggest a novel and direct mechanism by which intrauterine infections may promote an increase in trophoblast cell apoptosis which might lead to a complicated pregnancy.

此次研究提示了一个新的和直接的机制：妊娠期子宫内感染可能导致滋养层细胞凋亡并进一步导致妊娠并发症。

Villous edema and trophoblast of cell proliferation without clinical significance.

绒毛水肿和滋养叶细胞增生无临床意义。

As the trophoblast shell gradually begins to break open, maternal blood placental lacunae.

由于绒毛细胞外壳逐渐退化开放, 母体血液即涌入绒毛间隙.

Objective To investigate the expression of human leucocyte antigen protein G in different trophoblast cells and different stages of pregnancy.

目的探讨人类白细胞抗原G蛋白在妊娠不同阶段和不同种类滋养细胞的表达差异及生物学意义。

Results Clusters of malignant trophoblast appeared to be arising from residual normal chorionic villi with projection into the intervillous space in the infarct area of placenta.

结果在胎盘梗死区域中，成簇的恶性滋养细胞直接起自残存绒毛，并延伸到绒毛间隙之中。