抗原

Objective To investigate the roles of CD44v6, nm23-H1 and CEA expressions in metastasis of colorectal cancer.

目的 探讨大肠癌组织中CD44v6、nm23-H1和癌胚抗原的蛋白表达与大肠癌转移的关系。

The cell membrane of endothelial cells was isolated and subjected to SDS-PAGE electrophoresis.

因为Plasmin对内皮细胞合成tPA抗原的影响有很高的特异性。

D. During the course of our study, we found that both PNIP and PNIP-enzyme labelled antibody could adhere quickly and tightly to the cellulose acetate and nitrate membrane either below or above the LCST.

在高于LCST的温度下过滤，其保留率较高；而抗原、抗体及酶标抗体等蛋白质对膜的吸附作用很弱，可以通过洗涤滤过纤维素膜。

Cercarian huellen reaction indicated that the immune sera recognized the antigen on the surface of parasite.

小鼠免疫血清能识别日本血吸虫表面抗原，产生特异的尾蚴膜反应。

Since 1991, the teaching group of veterinary pathology in Inner Mongolia Agricultural University have accomplished 3 research subjects supported by the National foundation of science and technology. In the process of research, a local AEV strain, the AVE-NH937 strain, was isolated and established. The detailed pathological lesions and the dynamic location of AEV in natural and experimental cases of chicken, chickling and embryos were reported.

全世界和我国的科学工作者对本病进行了广泛的研究，内蒙古农业大学兽医病理学科自1991年，连续3次获得国家自然科学基金委员会的资助，分离并建立了AEV-NH937株，系统描述了自然病例和人工感染的成年鸡、雏鸡、鸡胚的病理变化，人工感染后AEV在鸡体内的动态分布，并制备出琼扩抗原和灭活油乳剂疫苗用于临床检测和预防，取得了重要研究成果。

Since the success of cloning and expression of HCV genome fragment by researchers in Chiron corporation in 1989, many studies have been done on the epidemiology of HCV infection.

自1988-1989年chiron公司的研究人员克隆HCV的基因片断并获得表达抗原以来，世界上关于HCV研究的报道已有很多。

Already harvested about 100 kilograms of bacterium Xu vaccine that contain choleraic antigen at present, pass tests of pair of feed of small white rat, confirm its have satisfactory buildup the effect of immune function.

目前已收获约100公斤含有霍乱抗原的菌蓿疫苗，通过对小白鼠喂养实验，证实其具有令人满足的增强免疫功能的效果。

Because sea of strange · of rice of British biology, geneticist adopts the main technique of antigen of technology of engraft of applied plant cell, breed a kind to be able to prevent choleraic bacterium Xu plant.

英国生物学、遗传学家米奇·海因通过应用植物细胞嫁接技术抗原的基本技术，培育出一种可以预防霍乱的菌蓿植株。

After washed, the chromogen substrate was added and incubated for 30 minutes in the dark. Rinsed with distilled water, purple spots were observed and counted using a dissection microscope. The number of spots means the level of cytokine producted by sCTL. Analysis of ability of specific cytotoxic lymphocytes to lyse target cells: CytoTox96 Non-Radioactive Cytotoxicity Assay kit was used.

5特异性CTL裂解靶细胞能力测定：采用CytoTox96 Non-RadioactiveCytotoxicity Assay试剂盒，将经HBV core18-27短肽、重组乙肝病毒核心抗原共刺激培养13日的PBMC与HLA-A2〓的靶细胞按一定比例混合，靶细胞被裂解后，释放的乳酸脱氢酶与底物反应显色，酶标仪测定吸光度，吸光度与裂解程度成正比，按照公式计算百分裂解率。

Objective: To study the long-term curative etticasy of interferon in HBeAg positive chronicity hepatitis B patient.

目的：评价干扰素治疗e抗原阳性的慢性乙型肝炎的长期疗效。

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。