失去一线防御——非特异性免疫——哺乳动物就只好屈服于那些尚未被B细胞和T细胞所识别的病原体了。
Without a first line of defense--innate immunity--mammals would succumb to pathogens still unrecognized by B and T cells.
因此，对于病原微生物的鉴定具有高效率、高特异性、高敏感性等特点。
So the LAMP assay possesses the advantages of high efficiency, high specificity and high sensitivity.
呼吸道病原检测所需的仪器简单，标本容易收集，检测的灵敏度和特异性均较高，有临床推广意义。
The required equipment of the respiratory pathogen detection is simple and easy to collect samples with high sensitivity and specificity, which has a significance to be popularized in clinic.
快速、特异检测方法的建立对于该病原菌感染的诊断及鉴别诊断具有重要意义。
Developing a rapid and specific detection method is important for the infection diagnosis and pathogen surveillance.
目的了解儿科急性呼吸道感染的病毒病原，建立快速、敏感、特异的检测鼻病毒（HRV）的方法。
Objective To develop a rapid, sensitive and specific method for detection human rhinovirus(HRV) from clinical specimens.
无毒基因是病原物遗传因子，其编码的产物激发病原物与植物特异性相互作用。
Avirulence gene is genetic factor of pathogen. It encodes elicitor which triggers specific interaction of plant and pathogen.
目的利用PCR指纹图技术筛选细菌种特异性探针，探索利用PCR指纹图技术实现病原菌通用检测的可能性。
Objective To screen a species-specific probe of individual bacteria species by PCR fingerprinting, which will facilitate a universal detection system for pathogenic bacteria.
病原物的侵染诱导植物几丁质酶活性升高和产生新的几丁质酶同工酶，这些高活性的几丁质酶或特异性的同工酶提高了植物的抗病性；
The pathogens infection induced the chitinase activity increase and the chitinase isozymes change. The high chitinase activity or specific chitinase isozymes have enhanced disease resistance of plant.
结论采用通用性强的引物系统配合特异性高的热启动PCR技术检测临床和实验室标本中是否存在病原性真菌的方法有重要的应用潜力。
Conclusion This highly universal primer system in combinaition with highly specific hot initiated PCR might be used in the detection of medically important fungi in experimental or clinical specimens.
本试验所建立的PCR方法与传统的细菌分离培养检测方法相比，减少了病原菌检测所需的时间和费用，并且敏感性和特异性都有所提高。
PCR technique in the experiment spends less time and cost detecting pathogens and enhances the sensitivity and specificity as compared with the traditional isolating culture method.
当遇到他们的特异性肽，T淋巴细胞就会聚集起来对抗病原的入侵。
Upon encountering their specific peptide, t lymphocytes multiply and mount an attack against the pathogen.
多聚酶链反应(PCR)具有灵敏度高，特异性强，快速高效的特点，在病原微生物检测领域有广阔的前景。
Polymerase chain reaction (PCR) has many advantages, such as high sensitivity, strong specificity and high-speed. There are vast vistas in the examination of pathogenic microorganism.
其能强烈抑制病原微生物的入侵，是植物先天性非特异免疫的重要组成部分。
As multifunctional effetor molecules of non-specificity innate immunity, defensins are the key components in plant immunity system.
志贺菌属的细菌以人类为特异性宿主，感染人类肠上皮细胞，多导致痉挛性腹痛、腹泻、发烧等症状，是细菌性痢疾最为常见的病原菌。
Shigella spp. is human host-specific pathogens that infects intestinal epithelial cells. It is the causative agent of dysentery which is followed by cramps, diarrhea and fever.
自身免疫性肝炎是一种器官特异性自身免疫病，其发病原因尚不清楚。
Autoimmune hepatitis (AIH) is one of organ-specific autoimmune diseases caused by unknown factors. Clinically it is lack of special signs and symptoms.
本文对这个基因簇进行了结构及进化树分析，并分别研究了这七个成员受病原菌侵染及发育和组织的表达特异性。
We isolated the gene clones and preformed analysis of expression profiles of the genes under pathogen attack and development and tissues.
建立的实时荧光PCR方法能特异、灵敏的检测临床病原真菌，为临床真菌感染的诊断提供了一种快速、准确的方法。
This real-time PCR reaction system is highly specific, reliable, high sensitivity for detecting pathogenic fungus which could be useful for the diagnosis of clinical fungus infection.
应用于动物表现为改善非特异性免疫反应，起到防御病原微生物感染和抗应激作用，从而提高动物的健康状况。
Applying to animal, Secxitin can ameliorate Nonspecific immune reaction, defense infection of pathogenic microorganism and anti-stress to improve animal's health.
自身免疫性肝炎是一种器官特异性自身免疫病，其发病原因尚不清楚。
Autoimmune hepatitis (AIH) is one of organ-specific autoimmune diseases caused by unknown factors.
结论：EV是引起中枢神经系统感染的重要病原，RTPCR敏感特异、简单易行、易于推广，是诊断EV感染的重要方法。
Conclusion: EV is the common etiologic agents of central nervous system infection. The RT PCR is a facilitative method for the diagnosis of EV infection.
建立特异性免疫荧光染色方法检测猪组织内SS2病原。
The study used immunofluorescence to study dynamic distribution and localization of SS2. (1)Establising specific immunofluorescence method to detect SS2 in the tissue.
建立特异性免疫荧光染色方法检测猪组织内SS2病原。
The study used immunofluorescence to study dynamic distribution and localization of SS2. (1)Establising specific immunofluorescence method to detect SS2 in the tissue.
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