Be similar to most malignant neoplasms, the immortalization of TCCB cells is close relationship with telomerase and telomere of the end of chromosome.

與多數(shù)惡性腫瘤類似亚洲Va欧美va国产综合久久，TCCB細胞的永生化和染色體末端的端粒和端粒酶密切相關欧美色综合天天综合高清网。

Embryonic stem cell has the capability of immortalization and pleuripotent differentiation.

胚胎干細胞源于著床前的囊胚內(nèi)細胞團或早期胎兒原始生殖細胞的一類未分化的多能性干細胞91精品剧情在线观看，具有無限增殖和多能分化的能力国产va小视频。

There are diversities of 17 genes expression induding 7 genes in Gene Bank from immortalization to malignant transformation.

NGAL基因通過MMP2、9和F-actin基因表達促進癌細胞轉(zhuǎn)移999视频有精品视频在线观看。

The attempt to immortalization of human articular chondrocytes shed interesting lights on the seeded cells of cartilage tissue engineering.

我們試圖通過基因轉(zhuǎn)染的方式建立永生化人關節(jié)軟骨細胞系并對其生物學特性進行研究，從而為軟骨組織工程種子細胞的問題提供新的探索方向国产女同精品一区二区三区。

BACKGROUND: Studies have demonstrated that mouse pancreatic islet cell proliferative activity is enhanced following immortalization hut the function is reduced.

背景：有研究表明小鼠胰島細胞永生化以后增殖能力明顯增強欧美老妇BBB浓毛乱，但功能減弱。

These results showed that HPV 18 E6 and E7 genes function as earlyinitiation in the development of carcinoma,and can only induce the immortalization,anchorage-independent growth and morphological change of cell.

上述實驗結果表明在腫瘤的誘發(fā)過程中182黄色网站入口，HPV18E6/E7起著早期的啟動作用99riav成年人视频网站免费观看，只能導致細胞的永生化，獨立錨著性生長和表型改變亚洲综合伊人精品推荐。

And the transcriptional regulation of human telomerase reverse transcriptase promoter is the main mechanism for telomerase expression,which plays a significant role in the developmet of tumor as well as cell aging and immortalization.

端粒酶的活性表達主要是通過hTERT基因的轉(zhuǎn)錄機制嚴格調(diào)控的a级片你懂。

These results revealed that overexpression of c-Myc upregulated telomerase, which in turn resulted in immortalization of laryngeal squamous cells, and this mechanism existed not only in the initiation of laryngeal carcinogenesis but also in the whole process of cancer development.

這些研究表明，喉癌的發(fā)生可能是由于c-Myc的過度表達使端粒酶表達上調(diào)偷窥偷拍视频，從而使喉鱗狀上皮細胞達到永生化尤物视频网站免费，這一機制不僅存在于喉癌發(fā)生的早期，而且貫穿于喉癌的發(fā)展過程。

If he is you grow worse, he become for you lovely, he changed for you heart ……you how, if she is your clipping long hair, she start to keep for you immortalization of firework, you would be sad still will they tightly pack go into bosom medium.

如果他為你變壞色天天天综合色天天一区，他為你變乖久久精品国产999久久久，他為你變了心……你要怎樣，如果她為你剪斷長發(fā)三级片无码在线视频，她為你執(zhí)起不滅的煙火www色视频操13，你會傷心還是將他們緊緊的包入懷中。

Some changes of phenotype occur in these cells. Our results provide data for further studying the mechanism of immortalization and the establishment of a human nasopharyngeal epithelial cell line.

這些研究資料為進一步闡明上皮細胞永生化的分子機制av黄片毛片在线、建立人鼻咽上皮細胞永生化模型提供實驗依據(jù)国产办公室毛片高潮A片。