细胞滋养层

Furthermore, this case represents a unique opportunity to understand the pathobiology of trophoblastic neoplasms arising from germ-cell tumors.

此外，通过本例的学习，也能很好地理解在生殖细胞肿瘤的基础上发生滋养层细胞肿瘤。

On day 10.5, trophoblast giant cell expressed both TIMP-1 and TIMP-3 mRNA, which may be consistent with their functional switch. So it is reasonable to suggest that MMP-2, TIMP-1 and TIMP-3 play an important role in the process of mouse placentation.

所以，MMPs和TIMPs在小鼠滋养层细胞和子宫蜕膜中的协同表达表明其在着床过程中可能发挥重要作用。

Objective To investigate the potential role of tumor necrosis factor-α and interferon -γ in inducing apoptosis of human trophoblast during early pregnancy and its mechanism.

目的 探讨肿瘤坏死因子α与γ干扰素诱导妊娠早期人绒毛膜滋养层细胞凋亡的作用及其机理。

Studies on the relatioship between LIF and the differentiation of trophoblast were inconsistency.

已有的关于LIF与滋养层细胞分化间关系的研究结果是相互矛盾的。

In addition, the human placenta during pregnancy between 34 ~ 36 weeks up to trophoblast epithelial cells, will not increase.

另外，人类胎盘在妊娠34～36周间滋养层上皮细胞最多，以后不再增多。

HT at certain concentration, can markedly stimulate proliferation of cultured trophoblast cells.

在一定浓度范围内，5-HT可以刺激胎盘绒毛滋养层细胞分泌hCG。

Objective To investigate the effect of human chorionic gonadotrophin on matrix metalloproteinase-19 (MMP-19) mRNA expression in trophoblasts.

目的 观察人绒毛膜促性腺激素对滋养层细胞基质金属蛋白酶 MMP-19表达的影响。

Results:Among 20 placenta tissues of the test group,16 samples were found to have Uu infection to different degrees,which resulted in pathological changes of villous cytotrophoblast and villous middle.

结果：试验组胎盘组织中有16例发现有不同程度的Uu感染现象，并引起绒毛滋养层细胞和绒毛间质发生不同程度的病理改变。

In this hydatidiform mole there is atypical trophoblastic proliferation, but villi are still present.

在此例葡萄胎中有不典型的滋养层细胞增生，但绒毛依然存在。

Histologically , the hydatidiform mole has large avascular villi and areas of trophoblastic proliferation.

组织学上，葡萄胎是由大量的无血管的绒毛和滋养层细胞的增生构成的。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐