上皮细胞

Polygon epithelial cells have many long and thin and the surface microvilli branch, desmosomes, elastic filaments into bundles and cell cavity.

多角形上皮细胞有很多长而纤细，表面有分支的微绒毛，桥粒，成束的弹力细丝和细胞间腔。

Through the statistic and observation of the histological cycling on skin and hair follicle regarding Inner Mongolia Arbas and Liaoning cashmere goats as matierial, the cycling is the same between the two kinds of goats. The reconstruction of the hair follicle is from the connection of the epithelial and mesenchymal. In this period, the secondary hair follicle appears as groups, and the thickness of the epidermis of skin also is different, the high peaks of each characteristics of secondary hair follicle fall behind of the primary hair follicle for a month mostly.

通过对内蒙古阿尔巴斯绒山羊和辽宁绒山羊皮肤毛囊形态结构周期性变化的统计观察表明，二者周期性变化基本相同；初次级毛囊形态结构的周期性变化也基本相似，但周期并不相同；毛囊的重建是从上皮细胞与间叶细胞的连接开始的，次级毛囊在重建过程中是成群出现的，皮肤表皮的厚度也呈周期性变化，次级毛囊各性状的高峰大都落后初级毛囊一月。

Effect of tubular epithelial cells activated by aristolochic acid on renal interstitial fibroblasts in coculture system.

通过共培养观察被马兜铃酸活化后的肾小管上皮细胞对成纤维细胞的作用。

Methods Mouse endometrial epithelial cells were isolated and cultured,then it was cocultured with mouse embryos fertilized in vitro.

对小鼠子宫内膜上皮细胞进行分离、培养鉴定，然后与体外受精的小鼠胚胎进行共培养，观察共培养对小鼠胚胎卵裂率、孵化率以及囊胚期胚胎总细胞数的影响。

When wild-type mice that are able to generate ceramide were irradiated, the death of endothelial cells in the microvasculature preceded that of epithelial stem cells in the crypts.

而产生神经酰胺的野生型老鼠受照射时，微脉管系统内皮细胞会先于肠腔的上皮细胞死亡。

LI-cadherin is capable of mediating Ca2+-dependent homophilic cell-cell adhesion independent of interactions with the cytoskeleton,indicating that the adhesive function of this novel cadherin is complementary that of E-cadherin and desmosomal cadherins co expressed in the intestinal mucosa.

在鼠和人类，LI-cadherin选择性地表达于小肠与大肠上皮细胞和杯状细胞的基底外侧区表面，鼠类还表达于肝细胞膜。

Different patt erns of TGFα and TGFβ1 expression were seen within the epithelium cell of rats with intestinal injury and restitution compared with untreated controls.

TGFα，TGFβ1在粘膜损伤后可能通过在粘膜上皮细胞表达部位的变化，促进细胞分化、迁移和增殖，与粘膜损伤后修复关系密切。

Helicobacter pylori infection causes the defect of mismatch repair in eucaryotes, and microsatellite instability in gastric epithelial cells, which increases the spontaneous mutation of relative genes, and finally results in the susceptibility to tumors in human bodies.

H pylori 感染导致了真核细胞错配修复(mismatch repair， MMR)系统的缺陷，在胃上皮细胞中引起微卫星不稳定(micrsatellite instable， MSI)，使相关基因自发突变率增加，最终可导致机体对肿瘤的易感。

On the surface of epithelium, it was seen that cells secreted endothelin in exocytosis form.

在粘膜上皮细胞游离面，可见细胞正以胞吐形式分泌内皮素。

Results: SC in Nei Zhang Wan groups and Vitamin E group advanced slower tban that in control group. The differences of the amount of SOD and MDA between Nei Zhang Wan groups and control group were significant ( P.05 ). The structures of epithelial cells and fibrocytes of lens in the Nei Zhang Wn groups were in good shape under transmission electron microscopy.

结果：中药组及维生素E组大鼠的白内障发生发展较模型组缓慢（P＜0.05），各观察组与对照组血清及晶状体的SOD、MDA含量比较有统计学意义什＜o.05h 透射电镜下形态学观察表明，中药组的晶状体上皮细胞及纤维细胞结构较模型组均匀、完整。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷