无细胞的

The control groups contained coated polylysine group and blank group. Results Cell out-growth from the neurospheres occurred in both the FBS group and the Fn group, but not in the Ply group and the blank group.

结果 Ply包被组以及空白组均无细胞迁移发生，FBS组和Fn组的细胞球有细胞从球体向外迁移，二者迁移速率均在前48h达最高峰，但迁移方式不同。

Sympathetic ganglion cells have large Volume, simple shape no dendron and synapses on the cell body.

交感神经节细胞体积大，细胞的形状简单，无树突，突触位于细胞体上，神经节结构简单，但同时又具有中间神经元，在体外易于长时间存活。

Expression of hepatocyte markers such as ALB and CK18 was measured with immunohistochemistry. RESULTS: Cells in control group kept the long spindle shape, with shape agent as 4.5±1.0 and small size, proliferated quickly, submitted typical fibroblast whirlpool or flamboyancy growth. Five to seven branches were observed at the late culture period, no cell rounded, and the rate of dikaryocyte was less than 0.1%.

结果：未进行诱导的对照组细胞保持长梭型，形状因子4.5±1.0，面积较小，增生较快，呈典型成纤维细胞的漩涡状或火焰状生长，培养后期可见5~7个分支，无细胞变圆，双核细胞率小于0.1%，逐渐老化，颗粒增多。

Results The hind limb function of the injured rats recovered at different degrees, the most extent recovery occurred during the time site 1~2 week, recovery continued from 2 to 3 week and, BBB was up to 12 at the end of the third week, but there was no significance recovery during 3~4 week. the astrocyte caudal to the injury plane began hyperplasy and hypertrophy; astrocyte in which GFAP in expression was positive the gray matter increased obviously from 3 days to 14 days after hemisection. The expression of MBP is same as that of GFAP.

结果 伤后后肢均有不同程度的恢复，1~2周时恢复幅度最大，2~3周时后肢运动功能继续恢复，3周时BBB评分最高达12分，3~4周运动功能无显著性恢复，损伤后1 d损伤远端3~6 mm处GFAP阳性星形胶质细胞开始增生肥大，3~4 d灰质中星形胶质细胞明显增多，2周时达到高峰，损伤近端3~6 mm处少突胶质细胞的增生反应过程与星形胶质细胞相似。

These cells are described as "nonfunctional" because they do not work like normal cells.

这些细胞不能行使正常细胞的功能，因此被称为"无功能细胞"。

Our results suggest that transfection of human odontoblast-like cells with hTERT resulted in an immortalized cell line hTERT-hOd-l maintaining phenotypic characteristics of native odontoblast.

该细胞系仍为正常细胞而无明显转化特征，保持了人成牙本质细胞样细胞的生物学特征，在体外具有矿化能力。

After transfection with TGIF ASDON, the proliferation of SGC-7901 cells was partially inhibited, and its inhibition rate was increased to 20.4% at 72h, whereas it has no effect on cell cycle and apoptosis in SGC-7901 cells.

SGC-7901细胞转染TGIF反义寡核苷酸后，细胞增殖受到部分抑制，72h后，它的抑制率为20.4%，但细胞的凋亡和细胞周期分布无明显改变。

Double positive rate was about 80%. Albumin increasingly expressed following induction, but alpha-fetoprotein decreasingly expressed. Simultaneously, c-kit mRNA levels were significantly reduced. No significant changes were found in keratin-19 levels.

细胞诱导后肝细胞标志物白蛋白表达明显增加，而作为不成熟肝细胞的经典标志物甲胎蛋白表达减少，同时干细胞标志物 c-kit mRNA水平也明显下降，角蛋白19水平无明显变化。

Result: At most up to 500 mg·L-1, tetrahydropalmatine showed no sinificant effect on the cell viability, while dehydrocorydaline, berberine and palmatine significantly decreased the cell viability, exceeding 6.3, 0.6 and 6.3 mg·L-1, respectively（ P .05 or P .01）. Tetrahydropalmatine, dehydrocorydaline, berberine and palmatine significantly inhibited LDH leakage induced by anoxia-reoxia injury, at concentrations of 50-100, 1.25-5, 4 and 30 mg·L-1, respectively（ P .05 or P .01）. None of the four compounds showed significant effect on the hydrogen peroxide injury.

结果：多至500 mg·L-1的延胡索乙素对细胞活力无任何影响，脱氢紫堇碱、黄连素、巴马汀分别在质量浓度大于6.3， 0.6，6.3 mg·L-1时，显著降低细胞活力（ P 。05， P 。01）；延胡索乙素、脱氢紫堇碱、黄连素和巴马汀分别在质量浓度为50～100， 1.25～5， 4，30 mg·L-1时，显著抑制缺氧复氧导致的LDH漏出（ P 。05， P 。01）；4种单体对过氧化氢损伤无显著的保护作用。

The results show that: 1 supplementation of protein to maturation media improves cumulus expansion in vitro compared to the protein-free control, but cumulus expansion is not necessarily related to oocyte nuclear maturation in pigs, and cumulus expansion is not the criterae for determination of nuclear maturation of pig oocytes, but only the exclusion of the first polar body; 2 exposure of pig COCs to hormone supplements for 23-24 hours improved cumulus expansion but had no significant effect on nuclear maturation compared to that for 46-48 hours; 3 under our research conditions, supplementation of different proteins into different maturation media has different effects on porcine oocyte nuclear maturation, but has no significant effect on subsequent embryonic development after IVF; 4 the nuclear maturation rates of pig oocytes matured in mTCM+pFF and mNCSU+pFF are superior than that in mNCSU+FCS; 5 different maturation media have no effect on pig oocyte cumulus expansion and subsequent embryonic development after IVF.

结果显示：(1)在成熟液中添加蛋白质可以加强卵丘细胞的扩散，但猪卵母细胞的核成熟与其周围的卵丘细胞扩展没有必然的联系，卵丘细胞扩散或成放射状不宜作为猪卵母细胞核成熟的标准，只有排出第一极体才能作为猪卵母细胞核成熟的标志；(2)在猪COCs的46-48小时成熟培养的后23-24小时阶段去除成熟液中的激素不但可以保证卵母细胞的核成熟率，而且可加强卵丘细胞的扩散；(3)在现有实验条件下，在mTCM和mNCSU中添加10％pFF与在mNCSU中添加10％FCS相比可获得较高的猪卵母细胞核成熟率；(4)在不同的成熟液中添加不同的蛋白质对猪卵母细胞核成熟率的影响效果不一样，但对体外受精后的早期胚胎发育影响不明显；(5)成熟液种类对猪卵母细胞的卵丘细胞扩散和体外受精后的早期胚胎发育无显著影响。

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。