原始细胞

The artesia exited on different phases.The artesia of primordial follicle and secondary was simple,and the follicle show dedifferentiation,and nucleolus become pycnotic and anamorphic.

卵泡闭锁发生于卵泡生长的各个时期：原始卵泡和次级卵泡闭锁较简单，为卵母细胞首先表现出退行性变化、皱缩；卵泡细胞核固缩、卵泡变形。

Results Histologically, AT/RT was characterized by the presence of rhabdoid cells associated with various degrees of primitive neuroectodermal, epithelial or mesenchymal differentiation.

结果 非典型畸胎样／横纹肌样瘤具有特征性的横纹肌样细胞，伴有不同程度的原始神经外胚叶、上皮和间质分化。

Comparison on the effectiveness of different cryoprotectants with chicken embryo primordial germ cells,Effect of heroin dependence on expression and function of glucagon in islet a cells of rats,Establishment of transgenic mouse line skin-specifically expressing hCTLA4-Ig,Resistance selection by meilingmycin and chlorfenapyr and activity changes of detoxicated enzymes in Tetranychus urticae.

文章摘要：鸡胚胎原始生殖细胞对不同冷冻体系适合性的研究，海洛因依赖对大鼠胰岛A细胞胰高血糖素表达和功能的影响，皮肤组织特异性表达hCTLA4-Ig转基因小鼠品系的建立，二斑叶螨对梅岭霉素和溴虫腈的抗性选育及其解毒酶活力变化，北京市褐家鼠种群遗传多态性及与汉坦病毒分布关系的研究，金乌贼同工酶分析，Nogo—A在成年大鼠脑内神经元的分布。

Stem cells, harboured in some parts of organisms, remain primitive during the development.

干细胞是个体发育过程中遗留在机体的各个部位、保持着原始状态的一些细胞。

This was because that DC cells only nucleated at original boundaries and DP cellu- lar boundaries.

这是因为那DC 细胞只有核在原始的界限和DP cellu- lar 界限。

We talced depigmentized skin of 60 patients respectively before and after treatment by Chinese herb, contrasting with the vulvae skin of 20 healthy persons and observed their different expressions of reproduction antigen Ki-67 and human primary haematopoietic cell antigen CD34 in different skin tissue by immunohistochemical method.

观察组60例患者于治疗前后分别取患处皮肤与20例正常人外阴部皮肤对照，采用免疫组织化学的方法，分别检测增殖性抗原Ki—67以及人原始造血细胞抗原CD34在不同皮肤组织中的表达并进行观察。

The chemical formulas differ in each system, and the technique of living cell reproduction is slightly different in each local universe, but the Life Carriers are always the living catalyzers who initiate the primordial reactions of material life; they are the instigators of the energy circuits of living matter.

在每个系统里化学公式不同，而生命细胞复制技术在每个本地宇宙里有少许不同，但生命携带者一直是天然的催化剂。他们发起生命物质原始反应；他们是活性物质能量电路的煽动者。

Results The expression of Foxo3a, Bim, FasL in oocyte nests and primordial follicles were detected in the nuclei and cytoplasms of some oocytes. The patterns of Bim and FasL positive rates were consistent with that of Foxo3a and TUNEL positive oocytes rates, which reached the peak in the ovaries of 2-day-old rats.

结果 免疫组化显示Bim和FasL都在新生大鼠部分卵母细胞巢和原始卵泡的卵母细胞核内和胞浆高表达，且阳性率曲线都在2d达到高峰，随后逐渐降低，与TUNEL和FoXo3a的阳性率变化曲线一致。

HOXB4,as a member of homeobox gene family is closely related to the self-renewal and proliferative ability of primitive

同源盒基因家族成员HOXB4 反映原始造血干/祖细胞的自我更新和增殖能力。

MTT assay is a convenient method to estimate the number of viable cells, which de- pends on the reduction of tetrazolium salt, MTT, to form a blue formanzan product by living cells.

MTT测定法是根据线粒体脱氢酶催化MTT形成蓝色甲■的多少来检测活细胞数和功能状态的，但原始方法中存在着一些问题，如敏感性偏低、有机溶剂产生蛋白质沉淀以及产物的溶解度偏低等。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。