抗免疫的

Results:The level of Vit A in serum function of the esophageal cancer group was lower than the control group (P＜0.01),which can resist nitrosamine cause cancer,but the level of SIL-2R in serum of the esophageal cancer group was higher than the control group (P＜0.01)at the same time.

结果：食管癌患者血清中具有抗亚硝胺致癌作用的维生素A水平较对照组低(P＜0.01)的同时，血清SIL-2R水平显著高于对照组(P＜0.01)，IL-2依赖性免疫功能降低。

So it has an osculation connection with exercise.

NO具有广泛参与血管舒张、氧运输、缺氧调控以及抗氧化，参与糖代谢、调节机体免疫及炎症反应等特征，所以与运动的关系极为密切，因此也成为运动学研究的热点之一。

This paper detailed the method research of EIA for papaverine by using of the papaverine antibody and the conjugation of papaverine-HRP prepared in the former paper.

利用前文制备获得的特异性抗罂粟碱免疫球蛋白 [1] 和罂粟碱-辣根过氧化物酶结合物 [2 ] ，进行ELISA检测Pap的方法学研究。

In order to investigate the effect of IFN-γon the expression of TNF-αin the hypothala- mus-pituitary-ovary axisof RU486-induced aborted SD rats, RU486 was used to establish the abortion model, then the aborted rats were administrated with different doses of IFN-γintraperitoneal injection, the method of immunohistochemical ultrasensitive SP was us- ed to study the variation of positive TNF-αcells in hypothalamus, pituitary, ovary and uterus in normal pregnant group A, aborted model group B and three different doses of IFN-γgroup C,D,E. The main goal of this research was to study whether the low dose of IFN-γcould have a protective function to pregnancy and the mechanism of its function so as to provide morph- ologic basis for the scientific using of IFN-γin the process of animal abortion control.

为探讨IFN-γ对流产大鼠下丘脑-垂体-卵巢轴(hypothalamus-pituitary- ovary-axis，HPOA )TNF-α表达的影响，本试验用米非司酮(RU486)建立SD大鼠流产模型，通过腹腔注射不同剂量IFN-γ，采用超敏感免疫组织化学SP法(链霉素抗生物素—过氧化物酶法)，观察了孕13天(d13)SD大鼠正常妊娠A组、流产模型B组、不同剂量IFN-γC、D、E组下丘脑、垂体、卵巢、子宫TNF-α的表达变化，探讨低剂量IFN-γ对妊娠是否有保护作用及其作用机制，期望能为在妊娠过程中如何科学应用IFN-γ防止动物流产提供形态学依据。

Antitumor immune response could be induced more potently by vaccination with IL-2 gene modified, antigen-pulsed DC.

IL-2基因修饰能使抗原冲击的DC诱导机体产生更强的抗肿瘤免疫反应。

Ginkgo-American ginseng mixture possesses the anti-senility effect by improving free radical metabolism and enhancing immune function in mice.

银杏洋参合剂能改善小鼠体内的自由基代谢，增强细胞免疫，可能有助于其抗衰老作用的发挥。

Objective To isolate and purify polysaccharides from Sargassum fusiforme and study the immune regulation effects of the polysaccharides in mice.

目的：分离纯化羊栖菜多糖并观察其对小鼠免疫功能的调节作用，评价羊栖菜多糖抗肿瘤作用的可能机制。

Selenium is a mineral known to have antioxidant properties and to be involved in healthy immune system activity.

硒是一种矿物已知有抗氧化作用，将在健康的免疫系统活动的人。

Objective To detect the levels of serum IL-2 and INF-γ in domestic pigs experimentally infected with Taenia saginata.

目的研究家猪感染亚洲牛带绦虫后血清细胞因子IL-2和INF-γ的含量变化，从细胞因子角度探讨家猪抗亚洲牛带绦虫免疫应答的机制。

Antisera against the crude and further purified SP were prepared with the titer of 51 200 and 6 400, respectively.

将粗提纯和精提纯的SP分别免疫兔子，制备出效价为51200和6400的抗血清。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。