滋养层

方法：用胰酶、胶原酶混合消化法获得阴道黏膜细胞。以丝裂酶素C处理的小鼠成纤维细胞作滋养层细胞。

Methods : Vaginal mucosa cells could be harvested from human vagina mucosa treated with trypsin-collagenase digesting .

人胎盘组织和滋养层细胞膜联素V的检测

Detection of annexin V in human placenta and cultured trophoblast cells

早孕绒毛滋养层细胞胰岛素生长因子-IImRNA表达与胚胎发育的关系

The relationship between the expression of IGF-II mRNA in human villus and the embryo development

合体滋养层细胞（ST）为分化良好的细胞。

The syncytiotrophoblasts ( ST ) were well differentiated .

P53蛋白主要定位于细胞滋养层。

P53 protein was detected mainly in the cytotrophoblast .

结论：HCV可感染体外培养的人胎盘滋养层细胞。

Conclusion : Cytotrophoblasts cultured in vitro could be infected by HCV .

HBVF体外感染人胎盘绒毛膜滋养层细胞及TNFα的促进作用

In Vitro Infection of Human Trophoblasts with Hepatitis B Virus and Enhancement Effects of TNF α

IL-6、TNFα对人早孕绒毛滋养层细胞胎盘生长因子表达调控的作用

Regulatory Effects of IL-6 , TNF α on PIGF Expression in Human Primary First-Trimester Trophoblast Cells

HCV经胎盘感染胎儿必须首先突破胎盘屏障的第一道防线&滋养层细胞。

The trophoblast is the first line of defence of HCV transmitting to foetus .

目的：研究核因子-κB（NF-κB）在离体培养的人早孕期细胞滋养层细胞激活的机制。

Objective : To investigate the mechanism of NF - κ B activation in human cytotrophoblastic cells ( CTB ) isolated from the first trimester placenta .

自然流产患者绒毛滋养层细胞PCNA和caspase-3的表达

Expression of PCNA and Caspase-3 in Trophoblasts in Patients with Spontaneous Abortion

Leptin主要表达于胎盘合体滋养层细胞的胞浆中。

Leptin expressed on the placenta villous syncytiotrophoblast .

游离绒毛细胞滋养层基底膜LN呈阴性；

Basal membrane of floating villi , LN is negative ;

HBsAg进入体外培养的人绒毛膜滋养层细胞的初步研究

HBsAg uptake into human trophoblasts cultured in vitro

结论综合以往文献报道和本研究的结果，可以看出HBV在体情况下确能够感染滋养层细胞。

Conclusions According to some reports and our studies , HBV could infect trophoblast cells in placenta tissue .

人胎盘绒毛滋养层细胞PTEN基因和PCNA的表达

Expression of PTEN and PCNA in human placenta trophoblastic cells

westernblot检测体外培养的合体滋养层细胞IDO蛋白质表达；

Western blot was applied to determinate the expression of IDO protein on cultured syncytiotrophoblast ;

米非司酮对早孕绒毛滋养层细胞Bcl-2和caspase-3表达的影响

The effect of mifepristone on expressions of Bcl-2 and caspase-3 in early chorionic trophoblast cells

IL-2对人滋养层细胞的增殖活性和HCG分泌的影响

Effects of IL-2 on the proliferation activity and HCG secretion of human trophoblastic cells

结论：HCV持续感染可抑制体外培养人胎盘合体滋养层细胞包括侵袭力和激素合成、分泌功能在内的多种生物学功能。

Conclusion : HCV persistent infection suppressed the biological behavior of human placental syncytiotrophoblast in vitro .

HCV感染人滋养层细胞过程中抗体依赖性增强作用的初步研究

The study on the antibody-dependent enhancement of HCV infection in the human cytotrophoblasts cultured in vitro

通过免疫荧光技术证实了SP1产生于滋养层细胞。

It was demonstrated that by using immunofluorescent techniques SP1 was produced by trophoblastic cells .

人胎盘滋养层细胞培养与体外hCG释放的研究

Study on trophoblastic cells from human term placentae and release of hCG in vitro

酪氨酸对人离体滋养层细胞孕酮与hCG分泌的影响

Effect of tyrosine on progesterone and hCG production by human trophoblast cells in vitro

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 .

ERK信号传导通路在滋养层细胞侵袭过程中的作用

The Role of ERK Signal Transduction in the Invading Process of Trophoblasts

在一定浓度范围内，5-HT可以促进培养的滋养层细胞的增殖；

5-HT at certain concentration , can markedly induce the hCG secretion of cultured trophoblast cells .

免疫组织化学SP法检测增殖细胞核抗原（PCNA）及凋亡蛋白酶caspase-3在滋养层细胞中的表达。

The expression of PCNA and apoptosis protease ( caspase - 3 ) was detected with immunohistochemical staining .

用流式细胞仪检测培养的滋养层细胞表面IgGFcR的表达情况。

IgG FcR on cultured human trophoblast cells were detected by flow cytometry .

结论①IGF-1对滋养层细胞的增殖活性具有促进作用。

Conclusion : Insulin-like growth factor 1 has promoting effect on the growth of trophoblast cell .