原细胞

Chromosomal analysis of skin cells from 8 tufted deer were studied by using primary culture and subculture.We found 4 different karyotypes in all and a new karyotype, different with the others studied before, was found. There were 47 chromosomes in somatic cell of the new karyotype, including a pair of heteromorphic X chromosomes, one was telocentric chromosome, the other was subtelocentric chromosome.

采用原代培养和传代培养方法对来自成都动物园的8头毛冠鹿的皮肤细胞进行了染色体研究，结果出现4种不同的核型，有一种核型与以前所报道的几种核型不一致，确定为新核型（2n=47♀，X染色体为异型，）。

The neural stem cells can be isolated from human embryonic cerebral tissue . The ratio of cell clone formation from smaller gestational age is higher than that from elder gestational age .The differentiation of neural stem cells from hindbrain is easier than that from forebrain.

从人胚脑组织的前、后脑中分离出神经干细胞；较小胚龄的脑组织原代培养时细胞克隆的形成比例较高；后脑组织分离的南京医科大学硕士学位论文神经干细胞比前脑组织来源的更容易分化。

The animal contains rich collagen and elasticity egg white in the tendon , pig's feet , hogskin , often, an energy being used for food makes the skin cell become full-grown , skin is full , the wrinkle falls off, skin becomes exquisite and is rich in elasticity.

动物筋腱、猪蹄、猪皮中含有丰富的胶原蛋白和弹性蛋白，经常食用能使皮肤细胞变得丰满，肌肤充盈，皱纹减少，皮肤变得细腻和富有弹性。

So, the most content of this experiment was the primary culture of tissues and cells of small brown leaf hopper.

因而，本研究以灰飞虱组织细胞的原代培养作为研究的主要内容。

The level of the expression was correlated with clinicopathological factors. Results MRP1 was mainly expressed on carcinoma cell membrane and cytoplasm, and in the positive expression cell, the membrane and cytoplasm was huffy.

结果 MRP1蛋白主要是在细胞膜和细胞浆内表达，MRP1蛋白在大肠癌原发灶组、正常组织组的阳性表达率分别为49.1%(26/53)和15.1%(8/53)，两者有显著性差异(P.01)。

Objective:To investigate the humoral and cellular immunity in children with mycoplasma pneumonia.

目的 ：了解肺炎支原体肺炎不同年龄患儿体液免疫及细胞免疫功能的变化及其在MPP发病机制中的作用。

Third, we studied the inhibition of type Ⅰ collagen from hydroxyl radicals induced apoptosis.

第三，主要探讨了胶原对羟自由基诱导的细胞凋亡的影响。

The proembryo from zygotic cell divisions may be divided into three parts: proper, hypoblast and suspensor .

玉米合子细胞分裂形成的原胚分为胚柄、基与胚体三部分。

Objective To observe the biological changes of primary human nasopharyngeal epithelial cells in the early stage of immortalization.

目的我们利用与鼻咽癌密切相关的EB病毒和TPA的协同作用，观察原代人胚鼻咽上皮细胞逃避老化期后其生物学特性的变化。

Although the low immunogen of fetal brain, the administration of immunosuppressant would be necessary.

虽然胎脑的免疫原性很低，但合理应用免疫抑制剂会使嗅鞘细胞的移植效果有所改观。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐