trophoblast cells 中文意思是什麼
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Shortly after implantation the blastocyst wall, the trophoblast, consists of two layers of cells.
植入之後不久，胚囊的壁，即滋養細胞含有兩層細胞。 -
Existence and immunohistochemicai identification of trophoblast cells in genital canal of first trimester of pregnancy
細胞凋亡與妊高征的研究 -
Regulatory effects of il - 6, tnf on pigf expression in human primary first - trimester trophoblast cells
對人早孕絨毛滋養層細胞胎盤生長因子表達調控的作用 -
5 - ht at certain concentration, can markedly stimulate proliferation of cultured trophoblast cells
在一定濃度范圍內， 5 - ht可以刺激胎盤絨毛滋養層細胞分泌hcg 。 -
To study the expression of egfr and egfrmrna in human trophoblast cells of different pregnancy phases
測定不同孕期胎盤滋養層細胞egfr蛋白的表達和egfrmrna的表達。 -
5. 5 - ht at certain concentration, can markedly induce the hcg secretion of cultured trophoblast cells. 6
在一定濃度范圍內， 5 - ht可以促進培養的滋養層細胞的增殖； 6 -
Human trophoblast cells express both egf and egfr, and that egf plays a major role in placental implantation, growth and differentiation. an alteration of egfr biological activity directly interferes with the differentiated function and proliferation of trophoblast and the fetoplacental development
Egfr的表達異常伴隨著胎盤滋養層細胞的分化增殖以及功能的改變，本研究目的旨在直接闡述egfr在滋養層細胞分化發育中的作用，以及與妊高征、絨毛膜癌發病的關系。 -
The co - expression of l l6 - hsd1 and gr in the saxne chorionic trophoblast suggests possible intrcrine achons ofglucoconicoid generated by l l6 - hsdl within the cells. 2. ewe radiomctric conversion assay showed that trctrient of the cells with the synthetic glucocorticoid - - dexarnethasone ( l0 - ' m ) for 24h increased the conversion of conisone to cortisol, and thes increase was blocked by the gr antagonist ru486
雙標免疫組織化學染色結果顯示11p hsdi和gr共存於同一個滋養層細胞，提示在體內無活性的gc代謝產物?一17羥d脫氫皮質酮經11p hsdi還原活化后可以直接與同一個細胞內的gr結合，即以內在分泌（ intracrine ）形式發揮作用 -
It acts as a mediator molecule for adhesion between the surface of blastocyst and epithelial cell, and maybe involved in implantation regulation, mmp - 9 is highly expressed and secreted by trophoblast cells, and the antibody of mmp - 9 can inhibit the invasion of the trophoblast this indicates mmp - 9 is very important to the invasive embryo
Mmp - 9 （基質金屬蛋白酶- 9 ）在植入過程中滋養層細胞大量分泌和表達，而多克隆抗mmp - 9抗體可以阻斷這些滋養層細胞對基質的浸潤，這說明， mmp - 9對于胚胎的侵入至關重要。 -
The egfr expression in human trophoblast cells of dififferent pregnancy phases were shown by immunohistochemical method ( abc ) and western blot, and the related quantity of egfrmrna was analyzed by rt - pcr method. 2. the ultrastructure of the placental tissue was observed under electron microscope
應用免疫組織化學及westernblot方法對不同孕期滋養層細胞的egfr蛋白的表達進行分析，應用逆轉錄一聚合酣反應（ rt一pcr ）技術對egfxillrtria進行定量分析，探討egfr在滋養層細胞分化發育中的作用。 -
L lp - hsdl ma of i. 5kb was detected in the rna extracted from cult ' ured chorionic trophoblast using northem blot hybridhation method. the expression of ll6 - hsdl wa was induced by treating the chorionic cells with dexamethasone ( l0 - ', l0 ' m ) for 24h, and the induction was blocked by co - treatinent of the cells with ru486. these results suggest a gr - mediated effect of glucocorticoid on the rnrna expression and reductase activity of l l 9 - hsd1
人h合成的肌?一加x門』 m ）對培養的絨毛膜滋養層細胞的11p hsdi還原酶活性具有誘導作用，此誘導作用可以被gr阻斷劑ru486門0川）所阻斷； northern印跡雜交方法進一步證實， dex亦可誘導絨毛膜滋養層細胞11p叫inrna的表達，此誘導作用也可以被ru486門0叫川）所阻斷 -
Many regulatory factors involved in the process of proliferation and differentiation of trophoblast were examined. epidermal growth factor ( egf ) plays an important role in normal cellular growth and differentiation and acts on its placental target cells, i. e. the trophoblasts, via a specific receptor ( egfr ) which belongs to the tyrosine kinase receptor family
表皮生長因子（ epidermalgrowthfactor ， egf ）是一種分佈廣泛，具有多種生物學效應的細胞因子，尤其對細胞的增殖具有強烈的促進作用， egf是通過與表皮生長因子受體（ epidermalgrowthfactorreceptor ， egfr ）結合發揮其生物學效應。 -
Main resuits and conclusions are as follows : 1. after 3 days in culture, some of the chorionic trophoblast clustered together and formed mulh - nuclei syncghotrophoblast cells
主要實驗結果和結論如下1免疫組織化學染色顯示， 11p叫和gr免疫活性樣物質存在於培養的絨毛膜滋養層細胞
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