细胞毒性

己酮可可碱增强（E）-（2′）-脱氧-氟亚甲基胞苷的细胞毒性和对宫颈癌细胞的放射增敏作用

Pentoxifylline Enhances Cytotoxicity and Radiosensitization of ( E ) - 2 ′ - deoxy-2 ′ - ( fluoromethylene ) Cytidine in Cervical Cancer Cells

BF是典型的Ⅰ型拟除虫菊酯之一，以前的研究表明BF具有对映选择性，细胞毒性，免疫毒性和内分泌干扰效应。

Previous studies showed that BF has the effect of enantioselectivity , cytotoxicity , immunotoxicity and endocrine disrupting .

细胞毒性T淋巴细胞计数（CD8+）在C组有显著增加。

CTL was significantly higher in Group C.

本文就HIV感染这一疾病过程中CD8+T淋巴细胞所发挥的非细胞毒性抗病毒效应作一概述。

This review summarized so far as the noncytotoxic antiviral efficiency of CD8 + T lymphocytes .

MTT法评价肝素涂层医用聚氯乙稀的细胞毒性

Evaluation of Heparin Coated PVC Material of by MTT Method

上海市吴淞地区大气PM（2.5）两种提取成分的细胞毒性研究

Cytotoxicity of Extracts of PM_ ( 2.5 ) Collected at Wusong District in Shanghai

采用乳酸脱氢酶（LDH）释放法检测免疫小鼠细胞毒性T细胞（CTL）杀伤活性。

CTL activities of spleno-lymphocyte were detected with LDH release assay .

抗-β2m抗体对肿瘤细胞毒性作用的研究

Cytotoxic Effects of Anti - β _2m Antibody on Tumor Cells

结果：1：经MTT法检测后，确定以细胞毒性50%为敏感值，将35例患者分为两组，敏感组16例，细胞毒性（（？）

Result : 1:35 patients were divided into the sensitive group and insensitive group by MTT assay .

硒和维生素E对丙烯酰胺致V79细胞毒性的拮抗作用

Antagonistic Effect of Selenium and Vitamin E on Acrylamide Toxicity

卵巢癌可溶性抗原和抗CD3单克隆抗体诱导细胞毒性T细胞抗人卵巢癌的实验研究

Anti Tumor Effect of Cytotoxic T Lymphocytes Induced by Soluble Antigen of Ovarian Carcinoma and Anti CD 3 Monoclonal Antibody on Ovarian Carcinoma

FH和IT都属于无细胞毒性的材料。

FH and IT were noncytotoxic materials .

结论严重烧伤早期脑水肿模型兼有血管源性和细胞毒性脑水肿的MRI及病理组织学特征。

Conclusion The model of the brain edema after severe burn had the feature of both vasogenic edema and cellular edema in the MRI and pathology .

但TBT和TMT细胞毒性效应的分子机制还没有完全阐述清楚。

But the molecular mechanism of their toxicity has not elucidated clearly .

DWI和ADC图联合应用可鉴别血管源性水肿和细胞毒性水肿。

DWI and ADC map can be combined with identification of vasogenic edema and cytotoxic edema . 5 .

细胞毒性药物对肺腺癌A549细胞APE/ref-1表达的影响及其意义

Impacts of Cytotoxic Drugs on APE / ref-1 Expression in A549 Human Lung Adenocarcinoma Cell Line and Its Significance

它对DNA的保护作用可能是通过清除脂类自由基而阻断脂质过氧化的链式反应，抑制DNA加成物的生成，从而减少了细胞毒性。

Its protective effect may be showed through breaking the chain reactions of peroxidation by scavenging lipid free radicals , leading to a decrease in the formation of DNA adducts , thereby decreasing their cytotoxicity .

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。

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

[结果]在细胞毒性实验中，实验组的MTT值在各个时间段与阴性对照组均无显著性差异（P>0.05）。

[ Results ] The MTT values in test groups and negative groups were not significantly different at different times ( P > 0.05 ) .

结论MTT法用于测定细胞毒性作用具有快速、正确等优点。

Conclusion The method of MTT can be used to measure neuron cytotoxicity . The main advantages of this assay are its rapidity and precision .

IL-12通过对IFN-γ的早期诱导，抑制早期病毒复制与激活细胞毒性T淋巴细胞，起到抗病毒作用。

In the early , IL-12 inhibits viral replication and activation of cytotoxic T lymphocytes by induction IFN - γ .

目的观察维拉帕米（Ver）预防性注射对内毒素（ET）诱发多系统器官衰竭（MSOF）兔细胞毒性介质的影响及对器官功能的保护作用。

Objective To evaluate the preventive effects of verapamil on rabbit MSOF model induced by endotoxin ( ET ) .

此外，还利用台盼蓝排斥实验和MTT法检测了TAT/54R/KDEL的细胞毒性及其对细胞增殖的影响。

Besides , trypan blue rejection experiment and MTT method was used to test cytotoxicity and influence on cell proliferation of TAT / 54R / KDEL .

同时，其他研究证实骨化三醇可以直接抑制细胞毒性T淋巴细胞（CTL）和自然杀伤细胞（NK）介导的细胞毒性。

Finally , calcitriol has been shown to inhibit both the generation of cytotoxic T lymphocytes and natural killer NK-mediated cytotoxicity in vitro .

【方法】作者采用MTT法对抗β2m抗体在体外对肿瘤细胞毒性作用进行的初步探讨。

The cytotoxic effects of anti - β 2m antibody on tumor cells in vitro were studied preliminarily by monotetrazolium ( MTT ) method .

目的探索从人PBMC中高效扩增细胞毒性CD3-CD56+NK细胞的方法。

Objective To study the expanding way of human cytotoxic CD3 - CD56 + NK cells from peripheral blood mononuclear cells PBMC .

Amifostine对环磷酰胺衍生物所致正常造血祖/干细胞毒性的保护作用

Amifostine for normal progenitor / stem cells protection from toxicity of cyclophosphamide derivatives

一氧化氮（NitricOXide，NO）与中枢神经系统多种疾病有关，它既有保护脑组织神经元正常代谢的作用，也具有细胞毒性作用[5、6]。

Nitric oxide ( NO ) related to several central nervous system diseases , NO not only protect the normal metabolism of brain neurons , but also have cytotoxic effect on the brain neurons .

Hcy在体内代谢产生细胞毒性、促氧化应激和炎症反应，并且抑制内源性硫化氢（hydrogensulfide，H2S）生成。

It can product cytotoxicity , oxidative stress and inflammatory reaction in Hcy metabolism . Also Hcy inhibits the formation of hydrogen sulfide ( H2S ) in vivo .

当细胞毒性颗粒的成份被释放到CTL和靶细胞结合形成的免疫突触中后，靶细胞将走向凋亡。

Apoptotic target-cell death is triggered by release of cytotoxic granule contents into the immunological synapse formed by CTL binding to its target cell .