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

AIM: To observe the cytotoxic effects and mechanism of methyl ester from mao er yan of Gansu origin on human LGC-7910 strain cells, so as to provide experimental evidence for the application and development of methyl ester from mao er yan of Gansu origin.

目的：观察甘肃猫儿眼甲基酯类化合物对人LGC-7910细胞毒性作用及其对细胞增殖的影响，为甘肃猫儿眼甲基酯类化合物的应用和开发提供实验依据。

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Study on synergistic cytotoxic effects and mechanism of selective cyclooxygenase-2 inhibitor and cisplatin against human lung cancer cell lines

选择性COX-2抑制剂联合顺铂对肺癌的协同细胞毒作用及其机制研究

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Moreover, PC does not have acute and sub-acute toxicity superior to cytotoxic chemical reagents, and its metabolism ways have been well understood.

此外，与一些有毒的化学交联剂相比，PC没有急性和亚急性毒性，其体内代谢途径清楚。

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As a cytotoxic chemical, an important mode for TBT effects on the cells is to induce apoptosis.

作为一种细胞毒性化学物，诱发细胞凋亡是TBT作用于细胞的一种重要方式。

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Study on specific cytotoxic T lymphocyte responses in HIV/ AIDS patients

HIV/AIDS患者特异性细胞毒性T细胞功能的研究

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Clinical research of treatment with tumor specific cytotoxic T lymphocyte in patients with carcinoma

肿瘤特异性细胞毒T淋巴细胞（CTL）治疗恶性肿瘤的临床疗效观察

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The Detection of Cytotoxic T Lymphocyte about its Activity and its Application

细胞毒性T淋巴细胞活性的检测及应用

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Result: B7-1 gene modified tumor cells can stimulate splenocyte growth apparently. Vaccination with allicin and MBT-2 B 7 · 1 generated the strongest cytotoxic lymphocyte responses to parental MBT-2 tumor cells.

结果：B7.1转基因肿瘤疫苗能有效刺激淋巴细胞增殖。当B7·1转基因肿瘤疫苗与大蒜素联合应用时，具有最大的抗肿瘤效果。

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Objective To investigate the role of soluble form of cytotoxic lymphocyte associated antigen-4 CTLA-4 ( sCTLA-4) in the pathogenesis of atopic asthma.

目的探讨血清可溶性细胞毒T淋巴细胞相关抗原-4（sCTLA-4）在哮喘发病机制中的作用。

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Objective To investigate the specific induction of cytotoxic lymphocyte ( CTL) by tumor derived heat shock protein 90 peptide complexes ( HSP90 PC).

目的探讨肿瘤组织来源的热休克蛋白90肽复合物（HSP90PC）诱导产生特异性细胞毒性T淋巴细胞（CTL）的作用。

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Objective To study the biological characters of cytotoxic lymphocyte ( CTL) transduced with TNF-α gene.

目的：构建TNFα基因转染的CTL，并对其生物学特性进行研究。

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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。

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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。

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There is comparability but no statistical significance in the basic clinical data in each group.3.Chemo-therapeutical schedule: the same schedule was adopted ( the third generation cytotoxic drug combined with Platinum), namely paclitaxel plus cisplatin. 4.

两组患者基本临床资料具有可比性，无统计学意义。（3）化疗方案：采用相同的化疗方案（第三代细胞毒药物联合铂类）即顺铂联合紫杉醇。

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The primary goal of the strategy is to selectively increase tumor cell exposure to cytotoxic drug metabolites generated locally by a prodrug-activating P450 enzyme, which expresses highly in tumor cells after being transduced.

这种方法的首要目标就是选择性地使细胞色素P450在肿瘤细胞内超量表达。

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OBJECTIVE: To investigate the effect of bayberry polyphenol ( BPP) on thrombopenia induced by cytotoxic drug and radiation in mice and rats.

目的：研究杨梅多酚对大、小白鼠在化学和辐射损伤中血小板减少的影响。

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Objective: To reveal the synergistic antiangiogenic effects and mechanisms of novel recombinant human endostatin ( Endostar) combined with cytotoxic drug cisplatin.

目的：揭示新型重组人内皮抑素（Endostar，恩度）与细胞毒药物顺铂联合使用的抗血管形成作用，探讨联合用药方式产生协同作用的分子机制。

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Objective: Chemical medicines for traditional cancer therapy are mostly Cytotoxic drug, which have defect of severe side effect, low selectivity and easy to cause drug-resistance.

目的：传统治疗肿瘤的化疗药物以细胞毒类药物为主，其毒副作用大、选择性低和易产生抗药性。

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Methods: The antitumor effect of the therapeutic lipopeptide vaccine against cervical cancer by interferon-γ at the different concentration was investigated by cytotoxic test. The expression of HLA-A2 and CD54 on the tumor cell was detected by flow cytometry.

方法：采用细胞毒性试验观察不同剂量γ干扰素对宫颈癌治疗性脂肽疫苗的抗肿瘤作用的影响，采用流式细胞术检测宫颈癌细胞HLA-A2分子和CD54的表达。

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In cytotoxic test by MTT method, there are 2,4,12 samples ′ inhibition rate to KB, Raji and Hep G2 respectively higher than 50% in 25 μ g/ mL.

在细胞毒实验中，分别有2个、4个和12个样品在浓度为25μg/mL时，对KB细胞、Raji细胞和Hep G2细胞的抑制率高于50%；

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