Scientists are conducting systematic research into antigens to combat immune disorders.

科学家正为寻找免疫抗生原而进行有系统研究工作。

T cells will become anergic or apoptotic , when there is antigen stimulation without costimulatory molecules.

仅有抗原刺激，缺乏共刺激信号T细胞不仅不活化，反而导致无能乃至凋亡。

Among the 7 artificial paraoxon antigens studied, we found that paraoxon-tetanus toxoid has the best immunologic effect.

在7种对氧磷人工抗原中,对氧磷-破伤风类免疫效果最好。

Objective To evaluate the performance of complement depend micro-lymphocytotoxicity assay (CDMA) for the detection of human leucocyte antigen-B27 (HLA-B27).

摘要目了解补体依赖性微量淋巴细胞实验(CDMA)对人类细胞抗原B27(HLA-B27)检测结果情况。

Objective To investigate the correlationship between proliferating cell nuclear antigen (PCNA), intercapillary distance (ICD) and radiosensitivity in uterine cervical cancer.

目探讨肿瘤内细血管间距(ICD)和增殖细胞核抗原(PCNA)与宫颈癌放射敏感性关系。

Semiantigen sulfamethoxydiazine (SMD) was coupled with carrier protein bovine serum albumin (BSA) to prepare complete antigen SMD BSA by glutaraldehyde method.

采用戊二醛法,将半抗原磺胺对甲氧嘧啶(SMD)与载体牛血(BSA)偶联,制得磺胺对甲氧嘧啶全抗原SMD-BSA。

A. Strengthened the phagocytic count percentage of the single nucleus macrophage and the uninuclear cell, the macrophage to antigen recognition processing, transmission ability.

增强了单核巨噬细胞吞噬指数百分率。还能增强单核细胞，巨噬细胞对抗原识别处理、传递能力。

Information about their glomerular target antigens is inconsistent, and whether aailability of target antigens, antibody specificity or aidity are nephritogenic parameters, is not determined.

关于肾小球靶抗原资料是矛盾,靶抗原是否有效、抗体特异性或亲和力是否是致肾炎因,这个也无法确定。

Immunologic characteristics of LPP antigen in this patient were investigated by indirect immunofluorescence immunoblotting and compared with bullous pemphigoid (BP) antigen.

通过免疫荧光和免疫印迹技术比较了LPP与类天疱疮（BP）抗原在一些免疫特性方面区别。

In vitro antigen presentation assays, in vivo administration of the bromodeoxyuridine coupled to flow cytometry assays assessed intra-islet T cell activation in the absence or presence of B cells.

离体实验测定抗原呈递活性；在体动物实验，用溴脱氧尿苷处理后以流式细胞术检测B细胞（存在或不存在时）对胰岛内T细胞活性影响。

Hemaglutinin(HA) is an important absorbent protein and effectiv protective antigen of AIV.It not only mediates AIV to adsorb and penetrate cells,but also makes the host produce immunity against AIV.

血凝(HA)既是一种重要吸附,介导禽流感病吸附和穿入宿主细胞而发挥致病作用,也是一种良好保护性抗原,对宿主抵抗禽流感起到了决定性保护作用。

Though there was no difference in detection rate with the three antigens, the cell culture supernate antigen was superior to other two antigens in titre and line sharpness.

三种抗原在检出率上虽无差异,但细胞上液制备抗原在效价、沉淀线晰度方面优于其它两种抗原。