Up to the sixth passage, the cells lost their proliferation ability.
至第六代，细胞已失去增殖能力。
The DNA ploidy and proliferation ability of invasive adenoma cell were studied.
本实验研究该类腺瘤细胞DNA倍体特征和增殖活性。
The proliferation ability was investigated by cell growth curve and MTT detection.
通过细胞生长曲线及MTT检测，观察细胞的生长状态。
RESULTS: the transfected cells showed decreased proliferation ability and DNA synthesis.
结果：转染细胞的增殖活性和DNA合成下降。
The inflammatory reaction increased the proliferation ability of cholesteatoma epithelium.
局部炎症可增强胆脂瘤上皮细胞的增殖活性。
The proliferation ability of the cells was measured by growth curve and colony-forming assay.
生长曲线、克隆形成试验检测细胞增殖能力；
Compositely culture the SMG ductal cells with collagen sponge, the SMG ductal cell could keep their proliferation ability.
与胶原海绵复合培养，颌下腺导管细胞仍可保持良好的增殖能力。
The MTT showed cell proliferation ability was lower in the transfection group than in the non-transfection and mock-vehicle groups (P<0.05).
MTT法显示转染组的细胞增殖力低于未转染组和转染空载体组（P<0.05）。
The colony-formation ability and proliferation ability between SP cells and NSP cells were compared in terms of plate colony assay and growth curve.
细胞生长曲线法和平板克隆法比较SP细胞和NSP细胞的增殖能力和克隆形成能力；
The result shows that the difference of the characteristics of various lymphocyte subgroups is indincated by their metabolism and proliferation ability.
可见不同丝裂原激活的淋巴细胞各具不同的代谢活力及增殖状态。 分别反映着血中不同淋巴细胞群的特性。
Results: the active components extracted by alcohol strengthened the proliferation ability and ALP activity of cultured human periodontal ligament cells.
结果：补肾中药醇提活性成分对人牙周膜细胞增殖能力和ALP活性有增强作用。
Conclusions: Under the influence of ageing, proliferation ability of elderly peoples periodontal ligament cells was significantly decreased and was significantly different from that of young peoples.
结论：由于增龄的影响，老年人牙周膜细胞生长增殖功能明显降低。
I think they included (1 - broadband in the home 2 - emergence of flash, so no codecs required 3 - proliferation of digital cameras 4 - cheap hosting 5 - one click upload 6 - ability to share embed).
笔者认为，成功的原因包括1，家庭宽带；2,flash的出现，所以不需要编解码器(codec)；3，数码相机的大量使用；4，廉价的托管服务；5，一键上传功能；6，嵌入式分享功能。
Some of the cells have the potential ability of proliferation.
但并不是所有的细胞都具有增殖能力。
Methyl thiazolyl tetrazolium (MTT) method was used to compare the ability of growth and proliferation between rat dental pulp stem cells and marrow mesenchymal stem cells.
采用四甲基偶氮唑盐法对大鼠牙髓干细胞和骨髓间充质干细胞的生长及增殖能力进行检测比较。
The ability of stimulation autologous lymphocytes proliferation of cells were better than original cells.
该细胞接触肝癌细胞抗原后刺激自体淋巴细胞增殖的能力增强。
AIM: to study the inhibitory effects of carboxymethyl-chitosan on proliferation and metastatic ability in human highly metastatic lung carcinoma 95-d Cells.
目的：评价羧甲基壳聚糖对人高转移肺癌细胞- 95-D增殖能力和体外转移能力的抑制作用。
DATA SYNTHESIS: Stem cells were initial cells with self-renewing, high proliferation and multiple-directional differentiation ability.
资料综合：干细胞是一类具有自我更新、高度增殖和多向分化潜能的原始细胞。
PK15 cells were cultured with free-blood serum media, DMEM media and MEM media in other to observe the effect of cell proliferation, cell transfer and define the ability of nutrition.
采用无血清液体培养基、DMEM培养基和MEM培养基进行PK15细胞的培养，观察细胞增殖及传代效果，确定无血清液体培养基的营养功能。
Embryonic stem cells (ES cells) are unique cell populations with the ability of self-renewal, unlimited proliferation, multipotent differentiation and maintaining their undifferentiated state.
胚胎干细胞(ES细胞)具有自我更新、无限增殖、保持未分化状态和向所有三个胚层分化的潜能。
The growth of cells was repressed and the ability of proliferation decreased.
细胞生长受抑，增殖能力减弱，其抑制作用具有序列特异性及剂量依赖性。
The result not only put a foundation for proliferation of plantlets and gene transformation but also recovered the rules of regulation of genotypes on regeneration ability.
本研究结果不仅为槐树的试管苗生产及基因转化打下基础，而且提出了基因型对植物组织培养再生能力的调控特点和规律的认识。
In the DTH model, UANa enhanced the degree of allergen-induced ear swelling and promoted the ability of lymphocyte proliferation in vitro.
DTH模型中，尿酸钠增强致敏原引发的耳廓肿胀程度，并促进DTH小鼠淋巴细胞的体外增殖能力。
As workers spend less and less time in the office due to the proliferation of mobile devices and the ability to work remotely, corporations are less willing to spend money on partially filled offices.
当工人因移动设备的普及以及远程工作的能力而花费越来越少的时间在办公室中，公司不愿意将部分钱用在装备办公室上。
Methods: Using in vitro cell culture and animal model to observe the effects of SPA given by oral administration on tumor proliferation, immune function and the ability of IL1, IL2 secretion.
方法：采用体外细胞培养以及小鼠动物模型，观察spa对培养肿瘤细胞的抑制，及其对小鼠动物模型肿瘤增殖、免疫及白介素1和2产生的影响。
Conclusion MKN-28S10 cell has stronger invasive ability and more powerful proliferation than that of its mother line MKN-28.
亚系体外生长速度快于母系。结论MKN-28S10细胞较MKN-28细胞具有更高侵袭力和更强增生能力。
Methods: MTT method and enzyme dynamics method were used to observe the ability of proliferation and ALP expression of PDL cells.
方法：采用MTT比色试验及酶动力学方法，测定PD L细胞的增殖和ALP活性。
The results showed that the ability of proliferation of T lymphocytes harvested on 11 dpi were higher than the control group, but B lymphocytes decreased significantly;
研究结果显示第11天收获的T淋巴细胞增殖能力高于对照组，而B淋巴细胞增殖能力明显下降；
Within the latter, given the proliferation of design features in nature, a simple scheme might focus on the ability of soldiers to recognise a UAV as such at a glance.
在后者中，由于设计的自然特征不一，简单的方法也许应该关注士兵是否能一眼识别出无人机。
Within the latter, given the proliferation of design features in nature, a simple scheme might focus on the ability of soldiers to recognise a UAV as such at a glance.
在后者中，由于设计的自然特征不一，简单的方法也许应该关注士兵是否能一眼识别出无人机。
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