母体循环中存在鳞状上皮和滋养层细胞是否为afe的特异性指标？
Is the presence of squamous or trophoblastic cells in the maternal circulation pathognomonic for AFE?
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。
We, therefore, hypothesize that intrauterine infections during pregnancy may have a direct effect upon trophoblast cells through TLRs.
鳞状上皮和滋养层细胞的存在并不一定意味着出现了AFE。
The presence of squamous or trophoblastic cells does not necessarily indicate that an AFE has occurred.
而以tlr - 4激动剂LPS处理的滋养层细胞并未有细胞活性下降。
Treatment of cells with the TLR-4 agonist, LPS, did not reduce trophoblast cell viability.
单个乙肝病毒（和感染鸭乙肝病毒）30分钟以5%的速率穿过滋养层细胞。
Free HBV (and infectious duck hepatitis B virus) transcytosed across trophoblastic cells at a rate of 5% in 30 min.
PD G减少滋养层细胞活力的作用是呈剂量依赖性的如图2，但以不同浓度的LPS处理细胞时，我们并未发现其有减少细胞活力的作用。
Although the reduction in trophoblast cell viability induced by PDG was dose-dependent Fig. 2, no such effect could be detected following treatment with LPS at varying concentrations Fig. 2c.
本文报道RU 486对离体人绒毛膜滋养层、蜕膜细胞的影响。
This study presents the effects of RU486 on human chorio-trophoblast and decidual cells.
目的建立一种简便易行、经济有效的纯化培养滋养层细胞的方法。
Objective To establish a convenient and economical method for purification and culture of human trophoblast cells.
目的培养符合实验要求的人绒毛膜滋养层细胞。
Objective To obtain human trophoblast cells suitable for future experiments by in vitro cell culture.
大鼠胚胎成纤维细胞(REF)可以作为培养大鼠胚胎干细胞的滋养层。
Rat embryonic fibroblasts (REF) can be used as feeder cells in cultivating rat embryonic stem cells.
目的：培养纯度较高的人绒毛膜滋养层细胞，为胎盘绒毛在妊娠期间的作用及其机制研究提供细胞学基础。
AIM: To prepare highly purified human trophoblast cells from human placentae at the first trimester of normal pregnancy for further study on the function of human placentae villi.
中胚层产生以后，滋养层细胞由单层扁平变成单层柱状；
After the mesodermblast formation the trophoblast changed from flat cells to cubic cells.
目的：探讨人胚胎滋养层细胞中染色体数目异常与着丝粒特异性蛋白质CENP-I表达水平的相关性。
Objective:To observe the expression level of CENP-I gene in human trophoblast cells with numerical chromosomal aberration.
目的建立纯度较高的适于试验研究的人绒毛膜滋养层细胞。
AIM To prepare highly purified functional human trophoblast cells from human placentae.
早期胚泡中ln主要分布在内细胞团，滋养层细胞间质中也有分布。
LN chiefly distributed in the inner cell mass and between trophoblasts in early blastocyst.
病理检查胎盘蜕膜细胞、绒毛膜滋养层细胞变性坏死。
The placental decidua cells and villi ceil degenerated with necrosis.
为胚胎发育早期绒毛外滋养层细胞侵袭的基因调控机制的研究提供了实验基础。
This study would help us to reveal the mechanism of gene network regulation in EVT invasion in early embryo development.
妊高征组胎盘滋养层细胞超微结构有明显的病理学改变。
The obvious pathological changes were found in ultrastructure of placental trophoblast of study group.
方法建立人妊娠早期滋养层细胞体外培养体系；
Methods Human trophoblast of early gestation were cultured in vitro.
目的探讨CXCL12/CXCR4在正常妊娠不同孕期胎盘组织中的表达情况及其在滋养层细胞侵蚀及孕卵着床等正常妊娠过程中的作用。
Objective:To study the expression of CXCL12/CXCR4 in placenta at different stages of gestation and the effect of CXCL12/CXCR4 on embryo implantation and placental development.
结论：MMP一2、MMP一9参与了正常早孕滋养细胞的侵袭的过程，而TIMP-1、TIMP一2使滋养层细胞以一种可控制的形式侵袭。
Conclusion: MMP-2 and MMP-9 be involved in the invasion of the normal human cytotrophoblast cells, while TIMP-1 and TIMP-2 make this invasion controllable.
引起滋养层细胞肿胀和绒毛间质水肿。
Causes the trophoderm cell swelling and down mesenchymal dropsy.
然而，目前正被应用的滋养层细胞分离、培养、纯化方法均存在一定程度的缺陷。
However, the primary cell culture methods which are employed now have many defects.
结论妊高征重要的病理学改变为胎盘缺血、缺氧致滋养层细胞增生及血管内皮细胞损伤。
ConclusionThe important pathological changes in the placenta of PIH are placental ischemia and hypoxia, leading to proliferation of trophoblastic cells and damage of vascular endothelial cells.
结论：HCV可以感染滋养层细胞，并导致滋养层细胞的超微结构发生类似黄病毒科病毒感染后的改变。
CONCLUSION: Trophoblastic cells could be infected by HCV, and the cellular ultrastructure changed dramatically following infection of HCV.
结果我们获得了人绒毛膜滋养层细胞。
绒毛膜滋养层细胞的特性及近期发现的滋养层干细胞，使它们成为一个研究细胞分化和器官形成的理想的遗传学平台。
The feature of HVT together with the recent establishment of trophoblast stem cells makes them an ideal genetic platform to study cell differentiation and organogenesis.
绒毛膜滋养层细胞的特性及近期发现的滋养层干细胞，使它们成为一个研究细胞分化和器官形成的理想的遗传学平台。
The feature of HVT together with the recent establishment of trophoblast stem cells makes them an ideal genetic platform to study cell differentiation and organogenesis.
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