The mechanism of DAPT inhibited the proliferation and prompted the apoptosis of SiHa and HeLa cells may be due to decreased the formation of NICD.

DAPT能抑制宫颈癌细胞的增殖，促进宫颈癌细胞的凋亡，其机制可能与抑制NICD的生成有关。

The protective effects of N acetyl L cysteine (NAC) and glutathione (GSH) were studied in the HeLa cells exposed to sulfur mustard (HD).

本文在细胞水平上研究了N-乙酰L-半胱氨酸（NAC）及还原型谷胱甘肽（GSH）对抗硫芥致细胞坏死及凋亡的效应。

The recombinant strain also had lower adhesiveness(P>0.05)and significantly lower relative invasiveness to the HeLa cells than its wild type strain(P

细胞试验表明重组菌对细胞的黏附力和相对侵袭力均有不同程度的降低，而相对侵袭力与野生型菌株具有显着性差异（P

The effects of AFP could be blocked by anti AFP monoclonal antibody. The results indicated that AFP could regulate the growth of HeLa cells through enhancing the expression of these oncogenes.

AFP的作用均可被抗AFP单克隆抗体所拮抗 。实验结果提示 ，AFP对细胞生长的调节作用可能通过促进这些原癌基因的表达来实现 。

Later, at Ohio State Penitentiary, doctors injected HeLa cells into prisoners without telling them what they were doing: some developed tumours as a result.

随后在俄亥俄州立监狱，医生们在不告知罪犯的情况下将海拉细胞注入他们的体内：结果是一些成熟的肿瘤。

Thenthe activity of HeLa cells was tested by MTT method and the cells were stained by acridine orange (AO) and observed by microscopy.

经相应的温度和时间处理后，以四甲基噻唑兰（MTT）比色法检测细胞活性，吖啶橙荧光染色法观察细胞的形态学改变。

The expression of cloned gene in HeLa cells did not induce the cell apoptosis or senescence.

钙调素基因在真核细胞中表达没有引起肿瘤细胞的凋亡和衰老。

The expression in HeLa cells could induce the cell apoptosis instead of senescence.

钙调素基因在真核细胞中表达没有引起肿瘤细胞的凋亡和衰老。

Partial HeLa cells presented characteristic morphological changes of apoptosis.

光镜下部分细胞呈现典型凋亡形态学改变。