细胞分裂

Germinal center of various cell proliferation, nuclear fission, as seen, and there are many phagocytic cells macrophages clastic.

生发中心内各种细胞增生，核分裂像多见，并有许多吞噬了细胞碎屑的巨噬细胞。

There are neural precursor cells that can divide and proliferate in rat DRG. They can differentiate into neuron and glial cells.

大鼠DRG内存在有分裂增殖的神经前体细胞，这些细胞可以分化为神经元和神经胶质细胞。

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。

A cell from which an egg or ovum develops by meiosis;a female gametocyte.

卵母细胞一种通过分裂产生卵子的细胞，是一种雌性配子母细胞

It was indicated that damp-heat syndrome effected the normal cell division cycle and encouraged the excess cell proliferation because of the special pathologic state such as closely relation with active inflammation, augmentation of the immune function and cell energy hypermetabolism.

推测可能是由于"湿热"这种特殊的病理状态（如与活动性炎症关系密切、免疫功能亢进、细胞内能量代谢亢进等）影响了细胞正常的分裂周期，促使细胞过度增殖。

In contract, the tumor tissue of control group kept morphology, tumor nodules composed of undifferentiated carcinoma, and some karyokinesis could be seen, some spotty necrosis were found occasionally in where the structure among tumor cells were loose associated very slight inflammatory response; At the 21 days after injected AdCMVIL-12, the tumor boundary of AdCMVIL-12-Ⅰ group were clear and felt hard by touch, section showed grey.

同期的对照组绝大多数肿瘤细胞形态完好，排列紧密，由大量未分化的肿瘤细胞组成并可见多个核分裂像，偶尔可见散在的点状坏死灶，瘤细胞之间结构松散，炎症反应很轻；AdCMVIL-12注射后第21天时，AdCMVIL-12-Ⅰ组的肿瘤组织经手摸感觉瘤体境界清楚、发硬，切面呈灰白色。

Interval observations under thefluorescent microscop were performed with excition waves of 470—490 nm.The results displayed that GFP genes were expressed effectively in E.octocarinatus, and GFP was distributed unifimly around macronuclearand diffused to the entire cell gradually. The chromosomes can be kept inthe macronucleus for 90h.

用优化的脂质体转化方法将含有人工染色体的重组质粒pBTub-tel2转化到处于有性生殖分裂间期阶段的游仆虫细胞中，结果表明，GFP基因在游仆虫细胞中得以高效表达，36-48小时绿色荧光均匀分布在细胞核周围，逐渐扩散到整个细胞，染色体能够在大核中保持约90小时。

The megaspore mother cell is located at the 3rd or 4th layer of cells in the nucellus top end. It divides transversally to form a linear megaspore tetrad, and the megaspore at the chalazal end develops into the embryo sac mother cell.

大孢子母细胞位在珠心顶表皮下第三或四层细胞处，经横分裂后产生一直线形的大孢子四分体，其中位居合点端的大孢子发育成胚囊母细胞。

They may do so symmetrically, thereby producing identical daughter cells, each of which resembles the mother cell.

干细胞可进行对称分裂，从而产生完全相同的子细胞，每个子细胞与母细胞相似。

In the ICH experiments, we found about 84% of the cells that have the positive staining of p53 nucleoprotein are in the division phase, showing the nucleus shape is big and irregular.

在免疫组化实验中，我们发现p53核蛋白表达呈阳性的细胞，几乎都是核大而不规则，明显处于分裂期的细胞；且随着分期的增加，这种细胞所占的比例越大。

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