细胞发生

Finally, cell wall degraded and aggregated together, which results in gas spaces formation in a radial direction.3. Aerenchyma formation appeared to be a form of nonapoptotic programmed cell death in the middle of root cortex.

3稻根内通气组织形成的实质很可能是位于内皮层和外皮层之间的皮层细胞发生非凋亡的程序化细胞死亡形成的。

It may be one reason for immune escape of tumor cells that induces the development and metastasis of tumor.

这可能是肿瘤细胞发生免疫逃逸，从而导致肿瘤的发生或者转移的原因之一。

Epidermal cells near the wound dedifferentiate and proliferate forming blastema and/or migrate to the wound plane forming a pre-epidermis consisting of several layers of stem cells covering the wound plane, which then re-differentiates further forming fully developed epidermis. Cells in the parietal peritoneum are also induced by injury to dedifferentiate into stem cells which then proliferate and migrate along the parietal peritoneum to the wound place forming a pre-peritoneum which re-differentiates into fully developed parietal peritoneum.

伤口愈合包括伤口闭合、顶端表皮层及体腔上皮的新生：创伤后的前4 d，残腕顶端的肌肉组织向伤口处迁移并重排使伤口闭合；创伤附近的表皮层细胞发生脱分化并增殖后迁移到创伤面形成由数层干细胞组成的前表皮层，之后进一步分化形成表皮层；而体腔上皮细胞在创伤诱导下也脱分化并增殖，然后沿体腔上皮迁移到创伤处形成"前体腔上皮"，经再分化形成新的体腔上皮。

RESULTS: Different doses of cholesterin caused different degrees of apoptosis and inhibition of proliferation in HUVECS. With increasing concentration of cholesterin , the effects on HUVECs were enhanced.

结果： 不同浓度的胆固醇可不同程度地诱导HUVEC细胞发生凋亡，可明显抑制HUVEC细胞增殖，且随浓度增高，其作用均明显增强。

Compared with model group, cp groups alleviate cell crimple could increase the activity of cell, decrease the content of MDA, and increase the level of HYP and the activity of SOD.

结果光老化组细胞发生形态改变，增殖能力明显下降，羟脯氨酸含量下降，丙二醛含量升高，SOD活力下降，虫草保护组细胞有所改善。

"Our commitment is to offer the most advanced image analysis systems to assist the pathologist and cytogeneticist in classifying and counting cells of interest, utilizing our advanced algorithms for both brightfield and fluorescent scanning," noted Opher Shapira, president and CEO of BioView.

BioView总裁兼首席执行官Opher Shapira指出：我们的承诺是提供最先进的图像分析系统，用以帮助病理学家和细胞发生学家，通过使用我们的高级运算法则，在光学视野和荧光扫描图像之中，对感兴趣的细胞进行分类和计数。

RESULTS We successfully obtained human caspase-3 gene, the genes and expression vectors of reversed caspase-3 and its fusion protein with part of the translocation domain of Pseudomonas exotoxin A. Compared with the control group, the expression of both genes caused in a similar degree the decrease of living cell numbers and massive occurrence of apoptosis.

结果成功获得了caspase-3基因，构建了重构型caspase-3基因和重构型caspase-3与绿脓杆菌外毒素转膜结构域部分肽段的融合蛋白基因及其表达载体，与对照组相比，在转染后1～4 d内，两种基因的表达均导致HeLa细胞存活数减少，大量细胞发生凋亡，且二者活性相当。

RBL-2H3 cells expressing formyl peptide receptor being stimulated with two polypeptides was used as model system to characterize the chips' performance. As a result, fMLF triggered chemotaxis, receptor internalization and calcium mobilization, while GSH had no effect on the cells.

以含有不同氨基酸序列的多肽作用表达甲酰肽受体的RBL-2H3细胞为模型体系，对芯片组性能予以验证，结果表明，N-甲酰肽物质能够刺激细胞发生趋化运动、受体内吞和钙离子释放，而作为阴性对照的还原型谷胱甘肽无此能力。

The action of SOSP-9607 on AS-ODN and the cell division was blocked in metaphase and inducer cell apoptosis.

SOSP-9607在AS-ODN作用下，细胞分裂阻滞在分裂期的中期，并诱导细胞发生凋亡。

Results The purities of Sertoli cells and spermatogonia were 92.73% and 78.36% respectivel...

Sertoli细胞与精原细胞共培养，可见精原细胞发生分裂增殖等行为。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。