查询词典 antigen

Fas antigen expressing rate and apoptotic rates increased in marrow MNCs of AA,which presumedly related to pathological mechanism of AA.

再障骨髓MNC的Fas表达率和凋亡率增高，推测与再障发病机制有关。

As an ideal prime immunization vaccine,the DNA vaccine has the advantages of high purity,continuous expression of antigens with low dose, repeatable immunization and inducement of memory CTL with high titer.Similarly, recombinant virus can not only highly express the target antigen,simulate the inducement process of virus infection on body immunity,and induce various cytokines,but also be beneficial to the interaction of high-affinity antibodies with T cell receptors,and the generation of Th1 reaction and CTL reaction.

DNA疫苗抗原纯度高，持续表达低剂量的抗原，可多次重复免疫以及诱导高效价记忆性细胞毒性T淋巴细胞反应，是理想的用于初次免疫的疫苗；重组病毒能高效表达目的抗原，模拟病毒感染诱导机体免疫的天然过程，能诱发多种细胞因子，而且有利于高亲和性抗体和T细胞受体的选择，可以有效地产生Th1型和CTL反应。

In vitro,Mifepristone significantly inhibited the growth and the proliferation of human cervical carcinoma cell lines that are progestin receptor positive and reduced the expression of Ki-67 antigen of the cells.

米非司酮体外对PR阳性的人宫颈癌细胞有明显的抑制作用，通过降低细胞Ki-67抗原的表达而抑制其增殖。

Objective:To provide the target antigen for the development of a ZP vaccine by using a prokaryotic expression system.

目的：通过原核表达系统获得研制ZP疫苗的靶抗原。

DNA vaccine is one sort of new vaccine and developed from 1990. It consists of proper plasmid vector and one piece of gene encoding special antigen.

DNA疫苗具有免疫持续时间长、制备、携带方便、廉价等优点，它在免疫避孕方面的应用促进了避孕疫苗的发展。

Prostate specific antigen in a community-based sample of men without prostate cancer;correlation with prostate volume,age,body mass index and symptoms of prostatism.

在临床上用PSA值＞5 μg/L作为前列腺癌的诊断标准并不适用于所有患者，而要同时考虑前列腺增生的大小，将每个人的PSA正常值范围个性化。

Objective To investigate the changes of serum prostate specific antigen in asymptomatic prostatitis.

目的 探讨血清前列腺特异性抗原与无症状前列腺炎的关系。

Purpose: To study the effect of prostatitis on the concentration of serum prostate specific antigen elevation.

目的：探讨前列腺炎对血清PSA浓度的影响。

objective to screen the protective antigen of g.intestinalis and set the foundation for immune reseach of vaccine.

目的 筛选蓝氏贾第鞭毛虫的保护性抗原，为免疫疫苗的研制奠定基础。

Glycoprotein E of Pseudorabies Virus is known to be an important diagnostic antigen in pseudorabies eradication campaign.

伪狂犬病(Pseudorabies，PR)是危害全球养猪业的最严重的传染病之一。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。