增殖体

Taxus cell lines were cultured on fresh medium succeedingly at regular intervals andantioxidant such as PVPP was added into culture medium in order to prevent browning of taxuscultured cells.

3红豆杉离体培养细胞在增殖过程中，自身富含的酚类被氧化成醌类物质，导致细胞褐变甚至死亡，在与农杆菌共培养时褐变现象更为严重。

To result in 20 percent left tibia middle and inferior diaphyseal defect of every goat and fixed with half-ring sulcated external fixator.

在体支架材料内BrdU标记自体MSCs增殖的大动物示踪研究：培养山羊MSCs，传至第三代，细胞同步化后加入BrdU培养。

Respiratoty syncytial virus ; Cell culture ; Virus multiplication ; Cell syncytia ; Intracytoplasmicacidophilic inclusion

呼吸道合胞病毒；细胞培养；病毒增殖；细胞融合；嗜酸性包涵体

The purpose of the paper was to establish the tissue culture and propagation technique system of Malus Teli. The shoot segments of Malus Teli as explants were cultured in vitro with MS culture medium and sterile system was established.

以MS为基本培养基，以观赏性小苹果&特丽&的茎段为外植体，建立了无菌培养体系，研究了不同的激素配比和不同茎段类型对增殖培养的影响以及不同的生长素组合对试管苗生根的影响。

Objective To study the effect of chitosan／tricalcium phosphateon the attachment and proliferation of bone marrow stromal cellscultivated in vitro and explore their biocompatibilities.

目的：研究壳聚糖-聚磷酸三钙复合材料对离体培养的骨髓基质细胞黏附及增殖的影响，探讨二者的生物相容性，为骨组织工程中生物材料的选择提供实验依据。

The calf intestinal epithelial cells in vitro were selected to evaluate the trophic actions of insulin, IGF-J and peptic and tryptic hydrolysates of bovine colostrum. The cell proliferation, glucose absorption and specific activity of cell membrane enzymes were investigated.

为研究乳源性生长因子对动物胃肠道生长发育的作用，本试验以离体犊牛小肠上皮细胞为试验对象，研究了胰岛素、胰岛素样生长因子Ⅰ和酶解牛初乳对细胞增殖、葡萄糖吸收和细胞膜酶活性的影响。

Results There were no sinificant difference in incidence of aneuploid and highs synithesis phase fraction, the size and distribution of AgNOR between unrecurrent and recurrent tumors, and there were sinificant difference between benign and malignant tumors, and there were singnificant differenct in the number and shape of AgNOR between the groups, and a linear positive correlation was observed between that obvious positive correlation was observed between highs SPF and number of AgNOR.

结果 异倍体率，高S期细胞比率率，AgNOR大小和分布在无复发与复发组间无显著差异，而良性与恶性肿瘤间有显著差异；AgNOR数目和形态各组间有显著差异；高SPF率与AgNOR均能反映其细胞增殖活性。

However, higher concentration of CRP may increase the expression of protein and mRNA of inflammatory factor in endothelial cells; 2 Higher concentration of CRP may participate in the development of inflammatory process in endothelium by the mechanism that CRP induce cells apoptosis and activate signal pathway involved in cell proliferation. 3 CRP is the member of pentraxins family, in which two faces of pentamer form a special bi-phase structure: one face is ligand recognition phase; the other face is effector phase.

总结： 1CRP是一种保守蛋白，在正常生理水平下对内皮细胞没有明显的诱导炎症发生的作用，仅在高浓度条件下有可能诱导细胞炎症相关蛋白及mRNA的表达； 2高于生理水平的CRP对内皮细胞的致炎作用主要通过诱导细胞凋亡及激活细胞增殖相关蛋白信号通路的表达； 3CRP是一种双面五聚体蛋白，结构具有特殊的二相性，能够分别结合内皮细胞和E-LDL。

UPP can degrade intraeellular proteins with high effect and selectivity, especially for cell cycle regulated proteins, oncoproteins, tumor suppressor proteins, and denaturalized proteins.

当泛素-蛋白酶体系统对靶蛋白的降解功能失常时，可以引起癌蛋白聚集、抑癌蛋白异常降解、突变细胞凋亡受阻和增殖加速，从而导致肿瘤的发生。

The hemagglutinating activity of CCL was independent of the divalent cation Ca(superscript 2+) CGL displayed mitogenic effect on BALB/c splenocytes, inhibited angiotensin converting enzyme with IC value of 6.82mg/mL, and improved the peristalsis of a rabbit ileum.

其血凝活性不依赖钙离子的存在。在植物凝集素存在的条件下，CGL具有体外促进小鼠脾细胞增殖的活性。同时，它还具有抑制酶活性，其抑制50% ACE的浓度(IC50)动为6.82mg/ml和促进体外离体兔回肠蠕动的作用。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。