The PF is superantigen and it is secreted into liquid culture by E. coli.

渗透因子是一种超抗原，存在于液体培养菌液中。

Cells prolification in secondary MLC samples was assayed at the indicated time points by MTT.

MTT法在各时间点检测不同抗原组再次混合淋巴细胞反应细胞增殖情况。

The knowledge of the acaridan and the allergens is important for planning intervention of mites allergic asthma.

粉螨及其抗原暴露相关知识对干预粉螨性哮喘至关重要。

The major Merozoite Surface Protein 1(MSP1) of Plasmodium falciparum is an important candidate for malaria vaccine.

恶性疟原虫裂殖子表面蛋白1是当今疟疾疫苗主要抗原。

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-破伤风类毒素免疫效果最好。

E2 protein, including hypervariable region 1 (HVR1) in the N-terminal region, contains some epitopes that can induce neutralizing antibodies.

包括变区E2蛋白含有中和性抗原表位，能诱导机体产生中和性抗体。

Objective To treat atrophic rhinitis by implanting homologue of partly beantigenic dentinum (HPDD) instead of the autogenic bone implantation.

目经脱抗原处理牙本质(HPDD)植入治疗萎缩性鼻炎替代自体骨移植。

The expression product of ScFv was purified through Ni-NTA agarose metal affinity resin column and renatured.

经金属螯合亲和(Ni-NTA agarose)纯化和凝胶上在位复性后，ELISA结果证实其具有良好结合β3抗原活性。

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毒实验(CDMA)对人类白细胞抗原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.

目探讨肿瘤内毛细血管间距(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)与载体牛血清白蛋白(BSA)偶联,制得磺胺对甲氧嘧啶全抗原SMD-BSA。

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。

We hae explored the effect and mechanism of allogenetic T cell tolerance induced by immature DCs,through in itro inestigation and renal transplantation model.

通过体外实验和肾移植模型，研究这种DC诱导同种抗原T细胞耐受效果及机制。

The method describes the obtention of new dendrimeric structures from the selection and synthesis of dendrimers that are subsequently coupled to carrier molecules.

本发明描述方法能够从树状体择和合成开始，获得与载体分子偶联新抗原结构。

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素,这个也无法确定。

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,但细胞上清液制备抗原在效价、沉淀线清晰度方面优于其它两种抗原。

The antigen-binding site, the paratope, of an antibody can be seen as being composed of a central core and a more peripheral area situated at its rim.

抗体抗原结合部位(表位)包括中央核和处于边缘位置外周区。

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。