查询词典 antigen

The Sm antigen was found to be quite heterogenous in nature.

Sm抗原有较大的异质性，不同抗Sm血清的相应抗原亦不完全相同。

Results indicate that Lactobacillus casei possesses probiotic properties and can be used as oral vaccine carrier to deliver heterologous antigen.

结果表明：干酪乳杆菌符合益生菌的标准，可作为递呈疫苗抗原活菌载体。

Histiocytic disorders ; malignant ; Polymerase chain reaction ; Receptor ; antigen ; T-cell ; Gene rearrangement

组织细胞增生症；恶性；聚合酶链反应；受体；抗原； T细胞；基因重排

As shown,the antigen is a glycoprotein present on the surface of cells. Extracts from Hep G2 hepatocellular carcinoma cells, HT-29 colon cancer cells, SKHep-1 liver adenocarcinoma cells, BT-20 breast cancer cells as well as U937 histiocytic lymphoma cells were positive for the precipitation of Ag-Ab complex, which were later reactive with the anti-3A5 McAb staining. While extracts from normal human endothelial cells showed no precipitation in Western blot.

抗原分子量为63kDa，是一种存在于细胞膜上的糖蛋白，在肝细胞肝癌Hep G2细胞，肠癌HT-29细胞，肝管癌SK-Hep-1细胞，乳腺癌BT-20和人组织细胞淋巴瘤U937细胞膜提取物中，均有此蛋白带，并能被单抗3A5特异性地识别，而人正常内皮细胞则不见此反应带。

Methods Granulocyte/macrophage colony stimulating factors and interleukin 4 were used to cultivate DC from peripheral blood of hepatocellular carcinoma patients.Tumor associated antigen extracted from human liver cancer HepG2 cell line was used to activate the DC,which will initiate homogenic T lymphocyte to form cytotoxic T lymphocyte.HepG2 cells were transplanted to the nude mice and were treated with CTL.Expression of PCNA in tumor cells was evaluated.

联合应用粒/巨细胞集落刺激因子及白介素-4(IL-4)直接从肝癌患者外周血中培养出DC；以源于人肝癌细胞系HepG2细胞的肿瘤抗原粗提物刺激DC；DC激活同源的T淋巴细胞产生细胞毒性T淋巴细胞；建立人肝癌细胞系HepG2裸鼠移植瘤模型；CTL治疗人肝癌细胞系HepG2裸鼠移植瘤；检测移植瘤标本肿瘤细胞PCNA表达水平。

The partial nucleotide sequence of the gene fragment showed high homology with the essential spectrin gene of Caenorhabditis elegans and the erythrocyte surface antigen gene of Plasmodium falciparum , when the gene fragment was homologically analyzed in GenBank.

与GenBank中的基因进行同源性分析，其部分核苷酸序列与秀丽隐杆线虫红细胞膜内蛋白和恶性疟原虫红细胞表面抗原高度同源

Objective:To study the relationship of proliferating cell nuclear antigen and the biological and clinical characteristics of hypopharyngeal carcinoma and its value of clinical prognosis.

目的 ：通过对下咽癌细胞增殖细胞核抗原及其基因的检测，以探讨其对下咽癌生物学特性、临床行为及预后的影响。

The detection of such tumor-associated antigen and idiotype is of some diagnostic and differential value in clinical practice.

卵巢癌相关抗原及抗体的检测对临床诊断及辅助鉴别诊断有一定实用价值。

In the last part, a coordination control strategy of multi-controller is proposed on basis of idiotype immune network and coordination mechanism among multi-antigen and multi-antibody.

第四部分介绍了独特型免疫网络，以及在此基础上的多抗原多抗体之间的协调作用机制，提出了多个控制器的协调控制策略。

Ovarian tumor ; tumor associated antigen ; idiotype antibody

卵巢肿瘤；肿瘤相关抗原；独特型抗体

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷