cytotoxic effect

EGF at low concentration ( 5 ng/ ml) showed cytoprotective effect on airway epithelial cells exposed to O3 as shown by attenuated MDA production and decrease of 3H release and cytotoxic index ( P < 0.01).

表皮生长因子（EGF）可明显降低O3所致的3H释放率（P＜0.01）、降低O3的细胞毒指数及细胞内MDA含量（P＜0.01），证明EGF对气道上皮细胞有保护作用。

Conclusion: The experimental result indicated that asbestos fiber possess a notable cytotoxic effect.

结论：结果证明两组石棉纤维均具有明显的细胞毒性作用。

'Atrophic telogen effluvium' from cytotoxic drugs and a randomized controlled trial to investigate the possible protective effect of pretreatment with a topical vitamin D3 analogue in humans

局部应用维生素D3类似物预防性治疗细胞毒药物引起的人类萎缩性休止期脱发的可能保护性作用随机对照试验研究

Recipient lymphopenia state enhances the expansion and anti-leukemia effect of leukemia specific cytotoxic T lymphocytes

淋巴细胞缺乏状态对白血病特异性细胞毒性T淋巴细胞体内抗白血病效应的影响

thus, a hypercalcemia-induced cytotoxic effect in the central nervous system may play an important role in neuropsychiatric manifestations.

许多证据显示高血钙可于中枢神经系统造成细胞的毒性效应，而扮演导致神经精神症状之重要角色。

OBJECTIVE: To study the cytotoxic effect in vitro and antitumor effect in vivo of hypericum chinense.

目的：研究金丝桃体外细胞毒作用和体内抗肿瘤作用。

FA showed no cytotoxic effect on normal cells.

同时实验结果表明，FA对正常体细胞没有细胞毒作用。

The study of cytotoxic effect and antitumor effect by Hovenia dulcis Thunb

枳椇子水提取物细胞毒作用与抑瘤功效的研究

Objective To explore the selection rate of cytotoxic effect of phenethylbiguanide on islet A cells.

目的探讨降糖灵对胰岛A细胞毒性作用的选择性。

CONCLUSION: The cytotoxic effect of 4 kinds of dental restorative materials on pulp cell was relatively low in vitro, which indicated that all the materials has good biocompatibility.

结论：4种牙体修复材料均对牙髓细胞的生长无不良影响，具有良好的生物相容性。

Cytarabine enhances B7 expression on leukemic cells and promotes cytotoxic effect of bispecific antibody against target cells

阿糖胞苷增强白血病细胞B7分子表达及促进双功能抗体对靶细胞的杀伤

Followed the prodrug fludarabine incubation, the cytotoxic effect, bystander effect and apoptosis induction of PNP/ fludarabine suicide gene system on BEL7402 cells were detected by methyl thiazolyl tetrazolium ( MTT) colorimetric method and Annexin V-FITC apoptosis detection kit, respectively.

分别应用四甲基偶氮唑蓝（MTT）比色法和Annexin V鄄FITC凋亡检测试剂盒检测PNP/fludarabine自杀基因系统对BEL7402细胞的细胞毒效应、旁观者效应和诱导凋亡作用。

Methods The cytotoxic effect of 2%-10% ethanol on HCC cell line HCC 9204 was detected by thiazolyl blue ( MTT) assay.

方法：用噻唑蓝（MTT）法检测浓度分别为2%～10%的乙醇对HCC9204的杀伤作用。

Conclusion: STT exerts its cytotoxic effect on BEL-7402 cells by inducing apoptosis.

结论: STT在体外能抑制BEL74 02细胞的增殖并能诱导细胞凋亡,其诱导凋亡作用的途径之一是下调Bcl2 蛋白表达.

In short, all the results showed that xanthone 1 had a significant cytotoxic effect and could induce proliferation inhibition and apoptosis in HL-60 cells in a time-and dose-dependent manner.

简言之，所有结果表明，Compound2对HL-60细胞具有明显的细胞毒性，能够诱导该细胞发生时间和剂量依赖性的生长抑制及细胞凋亡。

Studies of cytotoxic effect and antitumor effect by Hypericum chinense

金丝桃细胞毒作用和抗肿瘤作用研究

The cytotoxic effect of antitumor drug on Hep-2 cell was achieved by inducing apoptosis.

对人喉癌Hep-2细胞的细胞毒作用主要是通过诱导凋亡实现的。

OBJECTIVE : To study the cytotoxic effect in vitro and antitumor effect in vivo of hypericum chinense.

目的: 研究金丝桃体外细胞毒作用和体内抗肿瘤作用.

The activation of inflammatory cells and cytotoxic effect also participate the pathogenesis.

炎症细胞的活化和细胞毒性作用也参与了扩张型心肌病的发病.

Objective To study the relationship between recurrent spontaneous abortion and the cytotoxic effect of NK cells.

目的探讨复发性自然流产(RSA) 的发生与自然杀伤(NK) 细胞杀伤活性的关系.