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1·The drug and virus reactivation destroy tissues by an immune allergic reaction. And the destruction is primarily caused by CD8 + cytotoxic t lymphocytes.

药物及病毒再激活引发的免疫过敏反应所致组织损害主要南cd 8 +细胞毒性T淋巴细胞造成。

2·CONCLUSION: GLM could enhance the cytotoxic effect of ADM on drug resistant cell and increase intracellular drug concentration in a concentration dependent fashion.

结论：GLM提取物可提高了ADM对耐药细胞的细胞毒作用，增加了耐药细胞内药物浓度，且呈剂量依赖性。

3·The differential expressions of HSP70 in breast cancer drug sensitive cell line MCF7 and MDR cell line MCF7/ADR affect the cytotoxic activity of immunologic effector cells.

HSP70在乳腺癌药物敏感与耐受细胞系上的差异性表达对免疫效应细胞的杀伤活性有影响。

4·These findings suggest that BSO can effectively overcome the drug resistance of A549/R2 through its cytotoxic effects on the cells.

结果表明：BSO能有效地逆转A549／R2细胞的抗药性或对其直接产生细胞毒作用；

5·This study was designed to investigate anti tumor effects of differentiation inducing agent in combination with cytotoxic chemotherapeutic drug against glioma.

本研究旨在探讨诱导分化剂与细胞毒化疗药抗胶质瘤的联合效应。

6·Method: The antiviral effects of this drug were observed by cytotoxic test on Hep-2 cells and direct antiviral test in vitro.

方法：采用细胞毒性试验，体外直接抗病毒试验观察本品的抗病毒作用。

7·Objective:To study the synergistic antitumor effects of Stellera chamaejasme (SC) with cytotoxic chemotherapeutic agents on K562/VCR multi-drug resistance (MDR) cells.

目的：研究瑞香狼毒（SC）小鼠药物血清与细胞毒化疗药物联合应用对K5 6 2 /VCR多药耐药细胞的协同抗肿瘤效应。