管细胞

Results Nine days after ulcer induction, the ulcer area was 11.9±3.1mm^2 and 19.7±3.8mm^2 in rats with normal saline and celecoxib treatments, respectively (P.01). The total acidity of gastric juice and the expressions of H(superscript +), K(superscript +)-ATPase mRNA and protein in celecoxib group were significantly higher than that in normal saline group at both 6 and 9 days after ulcer induction, but no significant difference was found between the two groups in the amount of secretary canaliculus and microvillus.

结果 制模术后第9日，生理盐水组和塞来昔布组的溃疡面积分别为11.9±3.1和19.7±3.8(P.01)；制模术后第6日和第9日，塞来昔布组胃液总酸度和H，K-ATP酶mRNA和蛋白表达水平均显著高于生理盐水组，而两组壁细胞的分泌小管和微绒毛数量则均无明显差异。

As portions of the cell plate are completed, the microtubules again depolymerize.

一旦细胞极安置完成，微管又再行解聚。

Here we show that Nudel is a mother centriole protein with rapid turnover (t1/2≈2.1 min) independent of MTs in Cos7 cells.

在这部分工作中，我们发现，在Cos7 细胞中，Nudel 以非常快的交换速度(t1/2≈2.1)结合母中心粒，而且这个过程是不依赖于微管的。

The active targets of the aneugens in the cells were not only chromosome and DNA but also all kinds of mitosis apparatuses (such as centriole, kinetochore, microtubule of spindle etc ),centromere and cell membrane.

非整倍体诱发剂在细胞中的作用靶标通常不仅是染色体和DNA，也可包括各种有丝分裂器（如中心粒、着丝点、纺锤体微管），着丝粒和细胞膜。

Either of two submicroscopic attachment points for chromosomal microtubules,present on each centromere during the process of cell division .

着丝点染色体微管的两个亚微观连接点，在细胞分裂过程中出现在各自的着丝粒上

Either of two submicroscopic attachment points for chromosomal microtubules,present on each centromere during the process of cell division.

著丝点染色体微管的两个亚微观连接点，在细胞分裂过程中出现在各自的著丝粒上

Methods: The mesencephalon of rat with conceptus age of 13 days was taken out and dissociated into single cell suspension mechanically, and then cultured in serum-free medium. Fetal bovine serum was used to induce cell differentiation. The isolated cells and their progeny were observed by using immunofluorescence technique.

取孕14 d胎鼠大脑皮层，吸管吹打机械分离制成单细胞悬液，采用无血清培养和胎牛血清诱导分化，应用免疫荧光技术鉴定神经干细胞及其分化的子代细胞。

AIM: To study the changes of corneal endothelial cells after viscocanalotomy or trabeculectomy and explore its clinical significance.

目的：探讨角膜内皮细胞在粘性小管切开术或小梁切除术后的变化及临床意义。

Structure of maculae densa is observed around renal corpuscle, but no medullary loop is discovered.

肾小囊是肾小管的起始端，由内、外两层壁层构成，内层与肾小球的毛细血管紧贴，外层为单层扁平上皮细胞。

The distribution of lymphatics in every layer of dentate line upwards are similar to other digestive tubes'. The distribution of lymphatics in anal pecten of rats rectum are similar to cutis. The results show that big molecule substance and tissue hydrolysate are transporting mainly by opening-junction of endothelial cells and the vesicle system.

齿状线以上直肠壁各层淋巴管的分布与其他部位消化管壁的相似；齿状线以下的淋巴管分布与皮肤的相似，提示在直肠内组织液和大分子物质的转运主要通过内皮细胞的连接开放和囊泡系统。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。