查询词典 cytotrophoblast

LMWH might regulate cytotrophoblast invasiveness in vitro by influencing the expression of MMP-2 and TIMP-2 in cytotrophoblastic cells.

低分子量肝素可能直接通过影响绒毛滋养层细胞 MMP-2、TIMP-2的表达进而影响绒毛滋养层细胞的侵袭能力。

Epidermal growth factor has an important positively influence on cytotrophoblast invasion, while Transform growth factor-β〓 has a negative influence.

如表皮生长因子为一种强的促有丝分裂因子，对滋养细胞侵蚀有促进作用；而转化生长因子-β为免疫细胞抑制因子，对滋养细胞侵蚀有抑制作用。

Methods Immunohistochemical streptavidin-peroxidase method was used to detect the expression of MMP-2, MMP-9, TIMP-1, TIMP-2 in 20 cases of normal human cytotrophoblast cells,15 cases of partial hydatidiform moles, 55 cases of complete hydatidiform moles, 15 cases of invasive moles and 8 cases of choriocarcinoma.

应用链霉菌抗生物素蛋白-过氧化物酶免疫组织化学方法对20例正常早孕(2周)绒毛组织、15例部分性葡萄胎、55例完全性葡萄胎、15例侵蚀性葡萄胎、8例绒毛膜癌组织中MMP-2、MMP-9、TIMP-1、TIMP-2进行检测。

The results from flow cytometry assay showed that the low concentrations of LIF had the ability to shift cytotrophoblast differentiation towards a syncytial pathway, while the high concentrations of LIF towards a invasive pathway.

细胞流式仪结果表明低浓度的LIF可促进绒毛合胞体滋养层的分化，高浓度的LIF可促进绒毛外侵入性滋养层细胞的分化。

MMP2 and MMP-9 play an important role in the modulation of thophoblast invasion, and their expression is difference in difference stage of first trimester pregnancy, these provided experiment basement for deeply investigation action of MMPs in the mechanism of cytotrophoblast invasion.

MMP-2和MMP-9在调节滋养细胞浸润过程中起重要作用，且在早孕不同时期，二者表达不同，为深入探讨MMPs在滋养细胞浸润机制中的作用提供理论基础。

Results The syncytiotrophoblast,cytotrophoblast and stromal cells were all appeared DHEA immunoreactivity. The immunoreactivematerial was distributed in cytoplasm with immunonegative nucleus.

结果 人胎盘两层滋养层细胞和基质细胞均呈DHEA免疫反应性，反应物质分布于胞质，胞核无免疫反应。

In general,it was shown that the human cytotrophoblast cells from thefirst-trimester placenta could actively grow,secrete hormones and differentiatemorphologically and functionally under a strict regulation and the PKA,PKC aswell as the MAPK signal transduction pathways mediated the whole process.

总之，本论文表明早孕胎盘细胞滋养层细胞具备活跃的增殖、激素分泌和形态与功能分化能力，这些过程都是在严格的调控下有序进行的，而且PKA、PKC和MAPK信号转导途径担当了重要角色。

Consistence to the PT-PCR result, TLR4 protein was strongly expressed at syncytotrophoblast of placenta, cytotrophoblast of chorion and epithelial cell of amnion of pregnancy complicated with syphilis by Immunohistochemistry.

TLR4在妊娠合并梅毒感染的胎盘合体滋养细胞、羊膜上皮细胞和胎膜中的平滑绒毛膜细胞滋养细胞上表达增强，与RT-PCR结果一致。

Results The positive signal of HLA-G expression were showed in all placentas of nomal pregnant women within villus and cytoplasma of syncytiotrophoblast and cytotrophoblast.

结果 正常妊娠早期、晚期孕妇胎盘母胎界面均有？HLA-G mRNA的阳性表达，阳性表达位于绒毛内外细胞滋养细胞，以及合体滋养细胞的胞浆内。

Leptin is a hormone that regulates metabolic efficiency,energy expenditure.It is mainly produced in adipose.Now we acknowlege that leptin is also present in placenta.It can mediate the excretory function of cytotrophoblast and vascular growth. Leptin participates in pregnancy complication.

瘦素是由肥胖基因编码的调节能量代谢的物质，主要由脂肪细胞合成，现已证实胎盘也合成瘦素，可调节滋养细胞的分泌功能及胎盘血管的生成，与生殖及PIH等疾病密切相关。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。