目的动态研究多巴胺对多巴胺能神经细胞的细胞毒作用。
Objective to study the cytotoxicity of dopamine to dopaminergic SH-SY5Y neuroblastoma cells in a dynamic style.
生物学机制，负责的细胞毒作用的ATA尚未得到很好的理解。
The biological mechanism responsible for the cytotoxicity of ATA is not yet well understood.
目的研究吡哆醇对体外培养小鼠肝细胞h _(22)的细胞毒作用。
Objective to investigate the cytotoxicity of pyridoxine on cultured liver neoplasm H22 cell line.
另外，抑制FAS的表达对人类癌细胞有选择性的细胞毒作用(5)。
Furthermore, inhibition of FAS is selectively cytotoxic to human cancer cells (5).
目的：观察苏木醇提物对人肺癌A549细胞的细胞毒作用和诱导凋亡作用。
Purpose Observe the Cytotoxicity and induction of apoptosis effect of caesalpinia sappan Ethanol extract on the Human Lung Cancer A549 Cell.
用l 929细胞为靶细胞，对旋毛虫感染小鼠血清的细胞毒作用水平进行了测定。
The cytotoxicity of the serum of mice infected with T. spiralis against L929 tumor cells was assayed.
抗体依赖细胞介导的细胞毒作用（ADCC）在机体抗肿瘤和抗病毒感染中起重要作用。
The antibody dependent cellular cytotoxicity (ADCC) plays an important role in anti-tumor and and-virus infection mechanism.
体外活性实验证明，该化合物具有抗氧化清除自由基作用及对血液瘤和实体瘤的细胞毒作用。
In vitro active experiment shows that, the compound has the functions of oxidation resistance, cleaning free radicals and cell toxicity to blood tumor.
这些化合物能够启动树状突细胞产生致炎因子从而依次来引发可导致癌细胞死亡的细胞毒作用。
These compounds activate dendritic cells to produce proinflammatory cytokines, which in turn trigger cytotoxic mechanisms leading to cancer death.
本文主要研究了胡桃醌对LS- 174t细胞的细胞毒作用，并对其作用机制进行初步考察。
In this paper, the effect of Juglone on LS-174T cell growth and the mechanism of effects were investigated.
目的：探讨氟烷性肝炎免疫应答中抗体依赖细胞介导的细胞毒作用(adcc)对肝细胞的毒性作用。
Objective: to study antibody dependent cell-mediated cytotoxicity (ADCC) on hepatocytes during immune response in halothane hepatitis of guinea pigs.
方法用MTT检恻LHRH-PE40对体外培养的人肿瘤细胞的细胞毒作用，找出敏感肿瘤细胞系。
Methods The cytotoxic activity of LHRH-PE40 to the human tumor cell lines cultured in vitro was detected by MTT method, and sensitive tumor cell lines were selected out.
结论细小病毒H 1的细胞毒作用可能与其影响胃癌细胞MAPK信号传导途径中相关基因的表达有关。
Conclusions the cytotoxic effects of parvovirus H-1 might affect the gene expression involved in MAPK signal transduction pathway in gastric carcinoma HGC27 cells.
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。
CONCLUSION: GLM could enhance the cytotoxic effect of ADM on drug resistant cell and increase intracellular drug concentration in a concentration dependent fashion.
目的研究川芎嗪脂质体在体外对肿瘤细胞的细胞毒作用和对多药耐药的逆转作用，并研究脂质体剂型对上述作用的影响。
Objective: to study the cytotoxic effect of ligustrazine liposomes on tumor cell in vitro and the reversing effect on the MDR, and explore the influence of dosage form on the above effects.
熊去氧胆酸是一种亲水性胆汁酸，能阻止疏水性胆汁酸的细胞毒作用，抑制细胞毒T细胞(CTL)对靶细胞的攻击作用。
Ursodeoxycholic acid is a kind of hydrophilic bile acid. It can hinder hydrophobic bile acid from its hepatotoxicity to liver and the damage of cytotoxic t lymphocyte (CTL) to its target cells.
目的研究LDL - A CM复合物和游离acm对胃癌细胞NKM - 4 5以及正常人胃成纤维细胞的细胞毒作用。
Objective to study the cytotoxic effects of LDL-Aclacinomycin (ACM) complex and free ACM on human gastric carcinoma lines (NKM-45) and human normal gastric fibroblasts cell.
腹腔注射小剂量顺铂联合32p玻璃微球间质注射内放射治疗对小鼠s180实体瘤细胞的细胞毒作用较单独应用有明显增强。
The combination using of low dose cisplatin interstitial injection of 32p-gms is able to enhance the cellular toxic effect on mouse solid tumor S180 comparing to single using of cisplatin or 32p-gms.
结果对于小鼠黑色素瘤细胞B16，所有虫草菌HK-1提取物的细胞毒作用均比天然虫草提取物的作用强，其中以醋酸乙酯提取物的细胞毒作用最强。
Results All of the extracts from the cultivated Cs fungus HK-1 had much stronger cytotoxicity on B16 than those from natural Cs, and the EtOAc extract had the most potent activity.
目的观察131I-GMCSF诱导HL60/ADM细胞凋亡，探讨其诱导HL60/ADM细胞凋亡的机制，比较131I-GMCSF对HL60/ADM细胞和HL60细胞的细胞毒作用，为其临床治疗难治性或复发性急性髓细胞性白血病提供实验依据。
Objective: To compare the cytotoxicity of HL60/ADM cells and HL60 cells treated with 131I-GMCSF and to investigate the mechanism of the apoptosis of HL-60/ADM cells induced by 131I-GMCSF.
游离二氧化硅致肺组织纤维化机制十分复杂，涉及多种细胞及生物活性物质参与的炎症反应、免疫反应、异物反应、细胞毒作用等。
The mechanism of fibrosis caused by free silica particles involves a lot of cells and reactions including inflammatory reaction, immunological reaction, foreign body reaction and cell toxic action.
目的研究肿瘤特异性细胞毒t细胞对其靶细胞的杀伤作用。
Objective to study the killing ability of tumor specific cytotoxic t cells on target tumor cells.
化合物5对紫外线诱导的A375 -S2细胞死亡具有明显的抑制作用，且对该细胞没有显示出细胞毒活性。
Compound 5 shows the inhibitory effect on UV-induced A375-S2 cell death and no cytotoxic effect on the normal A375-S2 cells.
结论：NO是巨噬细胞细胞毒作用的一个效应分子。
CONCLUSION: NO is an effector molecule in cytotoxicity of activated macrophages.
表明此偶合物在体外具有较好的选择性细胞毒作用。
The immunoconjugate showed highiy selective cytotoxicity to target 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；
These findings suggest that BSO can effectively overcome the drug resistance of A549/R2 through its cytotoxic effects on the cells.
结论：茜草提取物有直接细胞毒作用，可用于恶性肿瘤的治疗。
Conclusion: Extract Radix Rubiae has the direct cytotoxicity and may be used to cure malignant tumor.
方法应用重导向细胞毒实验，探讨了PTA1分子对混合淋巴细胞反应中活化的NK细胞杀伤作用的影响。
Methods Redirected cytotoxicity assay (RCA) was used to detect the effect of PTA1 on cytotoxicity of NK cells generated from mixed lymphocyte culture (MLC).
结论纳米级水镁石纤维粉尘具有明显的细胞毒性，其细胞毒作用较普通水镁石纤维粉尘强，较石英粉尘弱。
Conclusion The cytotoxicity of millimicron brucite fiber was obviously stronger than common brucite fiber, but much weaker than quartz dust.
采用MTT比色法对体外培养的肿瘤细胞进行细胞毒作用实验，验证槲寄生蛋白注射液体外抗肿瘤效果，并且鉴定这种检测方法的有效性。
Antitumor effect of the Mistletoe protein extract was studied by analysis of cytotoxicity activity of tumor cells in vitro using MTT assay. The validity of this test method was also detected.
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