细胞的

Results The expression of vimentin in interstitial tissue, cytoplasm of interstitial cells, cytoplasm of Sertoli, cytoplasm of myoid cells were positive, not excepting cytoplasm of spermatogoniums.

结果 在染锰大鼠睾丸中除间质，间质细胞、支持细胞，肌样细胞细胞质波形蛋白表达阳性外，也有精原细胞的细胞质VM表达阳性。

The proliferation stimulating effects on whole and nonadherent splenocytes of mice were assayed by MTT method; The cell cycles of whole splenocytes were tested with flow cytomytry.

通过MTT法测定小鼠全脾细胞或不粘附细胞的增殖活性，流式细胞仪检测小鼠全脾细胞的细胞周期。

The cytotoxicity activity of the whole or nonadherent splenocytes from immunized mice was measured (Hca-F, L929 as target cells) by MTT method.

通过MTT法测定免疫小鼠全脾细胞或不粘附细胞的细胞毒活性(Hca-F、L929为靶细胞)。

Results Cells cultured in serum-free medium AIMV could proliferate,kill target cellsand express CD11 c well enough to substitute the cells cultured in standard serum-containing medium.Proliferation,cytotoxicity and expression of CD11 c of A-NK were better than nonadherent natural killer cells.Death patterns of tumor target cells were necrosis and apoptosis.

结果 与完全培养基培养细胞相比，AIMV培养细胞增殖能力、杀伤肿瘤细胞的能力、表达CD11 c 的能力与之相当；在同一培养条件下A-NK细胞的增殖能力、杀伤活性及表达CD11 c 的能力明显强于NA-NK细胞；被A-NK细胞杀伤的肿瘤细胞死亡形式是溶解坏死和凋亡。

Results Cells cultured in serum-free medium AIMV could proliferate,kill target cellsand express CD11 c well enough to substitute the cells cultured in standard serum-containing medium.Proliferation,cytotoxicity and expression of CD11 c of A-NK were better than nonadherent natural killer cells.Death patterns of tumor target cells were necrosis and apoptosis.

结果 与完全培养基培养细胞相比，AIMV培养细胞增殖能力、杀伤肿瘤细胞的能力、表达CD11 c 的能力与之相当；在同培养条件下A-NK细胞的增殖能力、杀伤活性及表达CD11 c 的能力明显强于NA-NK细胞；被A-NK细胞杀伤的肿瘤细胞死亡形式是溶解坏死和凋亡。

Oligodenderocyte and oligodendroglioma cells in vitro were able to secret beta-trace protein and explained why the concentration of β-tp in CSF was higher than that in serum, it was suggested that the level of β-tp released depended on both of cell member and type.

胶质细胞和人脑胶质瘤细胞能分泌β-tp，细胞分泌β-tp水平的高低由细胞类型及细胞的多寡决定。

Methods Periosteal cells were isolated and cultured in vitro and then exposed to dexamethasone 10 -8 mol/L, 10 -7 mol/L an...

利用多种细胞因子促进细胞向成骨细胞的分化，以保证细胞在植入体内后能够保持并充分发挥其成骨活

Reverse-transcription PCR assays were used to detect the mRNA expression level of related regulatory genes such as p15, p16, p21, p27, p57, surviving, cyclin B, cdc2 and chk1, and Western blot assay to detect the level of protein expression and phosphated change such as survivin, cdc2 and chk1. Results:(1) K562 cell arrested on G2/M phase were obviously increased after co-cultured with 2 to 10μmol/L Arsenic trioxide for 24 hours. The ratios of control group, 2μmol/L, 5μmol/L and 10μmol/L groups were 22.6±3.4%, 27.2±2.3%, 43.8±4.5% and 36.7±4.1%, respectively.

体外培养K562细胞，以不同浓度AS_2O_3作用不同时间后采用PI染色、流式细胞仪检测药物作用后细胞的周期分布改变；逆转录酶多聚酶链扩增方法检测细胞周期相关调节基因(p15、p16、p21、p27、p57、survivin、cyclinB、cdc2、chk1)的mRNA表达变化；Western blot方法检测细胞周期相关调节蛋白表达及磷酸化改变(survivin、cdc2、cdc2-p、chk1)。

Methods MTT Chromatography is adopted to test effects of 5-FU of different concentration and at different time of reaction over growth of Lovo cells; photomechanical method used to observe configuration and characteristics of apoptosis cells; FCM employed to test the percentage of apoptosis cells; electrophoresis and immunized grouping SP applied to test antigen Ki-67 of Lovo cells proliferation and expression of P53 and Fas genetic proteins in relation to apoptosis.

采用四甲基偶氮唑盐显色法，检测不同浓度5－FU作用不同时间对Lovo细胞生长所产生的不同影响；光镜观察凋亡细胞的形态特点；流式细胞术检测凋亡细胞百分率；琼脂凝胶电泳、免疫组化SP法检测 Lovo细胞增殖核抗原Ki－67及凋亡相关基因蛋白p53、Fas表达水平。

This experiment aimed to systematically investigate and analyze the ethanol activated rates of mouse oocytes, affected factors of oocytes activation, types and development of parthenotes, and the organization and roles of the cytoskeleton during pronuclear formation and migration and early embryo cleavage by ethanol activation of oocytes, embryo culture in vitro and immunofluorescence cyto-chemistry. The results:(1) The ethanol activation of mouse oocytes showed that the activated and developmental rates of oocytes increased significantly with the increase of ethanol concentration and extension of exposure time, but over concentration and exposure time would result in increased fragment rates significantly. 7% ethanol treated oocytes for 7min was the optimum activated condition.

本实验主要利用卵母细胞的乙醇激活、胚胎体外培养和免疫荧光细胞化学方法对小鼠卵母细胞乙醇激活效率、影响因素、孤雌胚类型、发育、原核形成、迁移及早期胚胎卵裂过程中细胞骨架的组装、作用等进行了系统的研究和分析，结果显示：(1)小鼠卵母细胞的乙醇激活结果表明，随着乙醇浓度的升高和作用时间的延长，卵母细胞激活率和发育率都显著提高，但乙醇浓度过高和作用时间过长会导致卵母细胞碎裂率的显著增加，7%乙醇作用卵母细胞7min 为最佳激活条件。

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。