保护性

The act of accompanying or escorting, especially for protective purposes.

护航陪伴或护送的行为，尤指为了保护性目的

Our study focuses on TcpA fimbriae because it is an important colonization factor as well as an effective protective antigen.

由于TcpA菌毛是重要的粘附因子和保护性抗原，因此本文做了重点研究。

Necropsies were performed at 21 days post-challenge, the lymph nodes in the nonvaccinated but challenged pigs were larger than those of vaccinated pigs. The PCV2 genomic copy loads in lymph nodes were reduced in vaccinated pigs. Moderate amounts of PCV2 antigen were detected in most lymphoid tissues of nonvaccinated pigs. These data indicated that when given intramuscularly in pigs, the chimeric PCV1-2 live virus and recombinant plasmid induces protective immunity against PCV2 infection and could potentially serve as an effective vaccine.

攻毒后21天攻毒对照组猪淋巴结比免疫组猪显著肿大，免疫组猪血清、淋巴结中PCV2病毒载量低于对照组，攻毒对照组猪淋巴结中PCV2抗原含量高于免疫组，这些结果表明嵌合型猪圆环病毒PCV1-2及真核表达质粒肌肉注射免疫商品猪后，对PCV2感染能产生保护性免疫应答，有可能成为候选疫苗。

Recent study indicates that heat shock protein, a protective protein, could also be used as the marker of overtraining.

最新研究显示，热休克蛋白作为一种应激保护性蛋白，也是监控过度训练的有效指标。

ABSTRACT:Nine proteins encoded by Mycobacterium tuberculosis RD1 region are important protective antigens that become absent in long passaging of Mycobacterium tuberculosis. They only exist in pathogenic Mycobacteria and are absent in Bacille Calmette-Guerin and environmental Mycobacteria. With good immunogenicities, they may play an important role in the diagnosis and prevention of Mycobacterium tuberculosis.

RD1区编码的9个蛋白，是结核分枝杆菌在长期传代过程中丢失的重要保护性抗原，仅存在于致病性分枝杆菌中，在卡介苗及环境分枝杆菌中缺失；其有较强的免疫原性，在结核病的诊断中发挥重要作用。

A prominence advantage of DNA vaccine as a new generation of vaccine is that it can induce abroad cell immuno-reaction and form long perdured immunity memory, especially the immune regulative DNA vaccine which was constructed by special antigen together with some cytokine genes has more effect and prospect in the anti- coccocidiosis practice.

作为第三代疫苗的DNA疫苗的一个显著优势是刺激机体产生广泛的细胞免疫反应和持久的免疫记忆，尤其应用特定的球虫保护性抗原联合一些细胞因子，构建调节型DNA疫苗，在球虫病防治中具有诱人的应用前景。

Having or covered with protective barbs or quills or spines or thorns etc..

具有或者覆盖着保护性的刺、刚毛、脊刺或者棘刺等等。

Netlon sleeving is reusable, recyclable and takes up a lot less space than alternative protective packaging.

奈特龙套管是可重复使用，回收，并采取了很多低于其他保护性包装的空间。

The conservation tillage as a new type method of tilling started in the 1960s.

保护性耕作是二十世纪六十年代兴起的一种新型耕作方法。

"That is the only way to prevent trafficking and protect sex workers."

&这是防止非法交易并保护性工作者的唯一方法。&

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。