细胞的

The cells labeled with PKH26 were seeded on the bio-derived bone to construct tissue engineered bone in vitro. Then the compound of cells and material were observed under fluorescence microscope. The compound of labeled cells and material were implanted into the rabbit thigh muscle, and the transformation of the labeled cells was observed by fluorescence microscope 14 and 28 days later.

将PKH26 标记的BMSCs 接种于生物衍生骨材料，48 h 后荧光显微镜观察细胞与材料的复合情况；将细胞-材料复合物植入成年新西兰大白兔双后肢肌袋，14、28 d 后荧光显微镜观察标记细胞的转归。

The cells were preincubated at first in liquid phase for 24 hours at a concentration of 5×106 nucleated cells/ml of RPMI 1640 medium supplemented with 10% heat-inactivated fetal calf serum and concanavalin A5μg/ml of culture medium.

先将脾脏有核细胞(5x10~6/ml)在含有ConA(5μg/ml)的液相中培养24小时，然后收集非粘附细胞，将其接种到含0.88％甲基纤维素、10％FCS，ConA 5μg/ml和15％ConA-LCM的半固体系统中培养，细胞的终浓度为5x10~5/ml。

It showed that the cumulus cells did play significant role in the stimulation of nuclear maturation of porcine oocytes and subsequent development.

表明卵丘细胞对猪卵母细胞的核成熟及卵母细胞体外受精后的卵裂和早期胚胎发育，都具有明显的促进作用。

The researchers found that overproducing the microRNAs in cultured cells cut down the concentration of E2F1, a protein involved in a cancer growth pathway, suggesting that, in healthy cells, the microRNAs keep cell growth in check.

研究人员发现在人工培养细胞中，过度地制造微核糖核酸会削减 E2F1的浓度， E2F1是一种与癌细胞生长过程相关的蛋白质，据推论微核糖核酸在正常细胞中会让细胞的生长受到控制。

The experiment results showed:(1) The cell cycles changed distinctly in some ELF magnetic fields tuned on some ion cyclotron resonance condition.

实验结果表明，只有某些频率的ELF磁场才对细胞生长产生影响，磁场对细胞生长的影响还与培养细胞的生化环境有关。

IM: To study the effect of tretinoin or retinol on the proliferation of lymphokine activated killer cells in patients with transitional cell cancer of bladder and their cytolysis to bladder tumor cells.

目的：研究维A酸或维生素A对膀胱肿瘤患者淋巴因子激活的杀伤细胞的增殖和对膀胱肿瘤细胞的细胞毒作用。

Methods The isolated rat primary osteoblast-like cells were exposed to fluid shear stress 2, 4, 8, 12, 14, 17and 19 dyn/cm2 for 60 min respectively in the flow chamber. The ability of proliferation of cells was studied by flow cytometry.

方法对体外培养的大鼠成骨样细胞施加一系列不同大小的流动剪切力，利用流式细胞技术衡量其细胞的分裂增殖能力。

Pial basement membrane breaches and glia limitans disruptions are the underlying causes of cerebellar granule neuron ectopia in POMGnT1 knockout mice and that migration into the IGL is not required for their differentiation.

1。在POMGnT-1基因敲除小鼠中，导致小脑颗粒细胞异位的原因是软脑膜基底膜层和胶质细胞的界膜的破裂，而颗粒细胞迁移到IGL并非是分化所必需。

Results Stable drug-resistant SW1990/GZ cell strain was established by culturing with gemcitabine for 9 months. The morphology and growth characteristics of the cell strain changed remarkably. The cells shrinked and became rounder; its endoplasm expanded; granular substances increased; and the doubling-time was prolonged. Resistance of the cell line to gemcitabine, fluorouracil, adriamycin, and mitomycin significantly increased. The TrxR activity of the drug-resistant cells was increased markedly.

结果 药物培养9个月后，得到稳定传代的SW1990/GZ耐药细胞株；其形态学、生长特征等均发生了明显变化，细胞变圆、体积缩小、内质网扩张、颗粒样物质增多及细胞倍增时间延长；对吉西他滨、5-氟尿嘧啶、阿霉素和丝裂霉素的耐药性均显著增加；耐药细胞的TrxR活性也明显增高。

The engraftment levels of cultured CD34+ cells were similar to those of fresh CD34+cells but the percentage of human lineage cells was higher than that of fresh CD34+ cells.

培养后CD34+细胞在小鼠体内的植入水平与新鲜CD34+细胞的相近，而其各系人源血细胞的含量高于新鲜CD34+细胞。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。