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challenge virus strain 免疫抗原性病毒株, 攻击病毒株
The standard rabies virus antigen (0. 01 IU/mL), 1 : 100000 (about 20 LD50) of the mouse brain antigen of CVS rabies virus strain and 8202 strain of deer rabies virus might be successfully detected. 本法检出狂犬病病毒抗原的最低浓度为:0.;01IU/mL的标准抗原;1:100000 (相当于20 LD_(50))的狂犬病病毒CVS株和鹿8202株的鼠脑悬液;1:400(相当于7906TCID_(50)/mL)的狂犬病病毒SAG株的细胞培养物
A second study, involving ferrets, found the vaccine provided 96 percent cross-protection against a lethal challenge with the drifted Indonesia virus strain. 第二项研究及跟踪调查,发现疫苗96%25是通过保护来抵抗印尼漂浮病毒菌株这一致命病毒的挑战。
There are also some virus strains. 此外还有一些病毒品种。
When virus strain enters the blood a chemical reaction occurs altering its impedance at certain freq ... 血液分析仪 The Blood analysis signal chain consists of a stimulus generator; data acquisition system and DSP.
On the other hand, the outbreaks in Nakhon Phanom and Vientiane were caused by a H5N1 virus strain previously not detected in Thailand and Laos. 另外,在那空拍侬(府)和万象爆发的疫病系由未曾在泰国和老挝发现过的H5N1型毒株所引起。
Objective To compare the antigenicity of HFRS virus strain PS - 6 and JR - C - 1, selecting virus seed to prepare vaccine. 目的比较肾综合征出血热(HFRS)汉坦病毒(HV)PS-6株和JR-C-1株的抗原性,选择制备疫苗的毒种。
In addition, both virazole and Keningfang I treatment attenuated histological changes of lung in mice challenged with FM 1 virus strain. 咳宁I方组和病毒唑组小鼠肺组织病变程度明显轻于模型组 (P <0 0 5 )。
The results of serological identification showed the virus strain was a member of group A arbovirus and closely related to MAY. 血清学鉴定表明,该病毒与马雅罗病毒(MAY)抗原性关系密切。
Glycan analysis in cell culture-based influenza vaccine production: Influence of host cell line and virus strain on the glycosylation pattern of viral hemagglutinin. 15以细胞培养为基础的流感疫苗的生产的聚糖分析：宿主细胞系和病毒株对于病毒血凝素糖基化模式的影响。
Jennerex Biotherapeutics has presented positive results from a Phase I and II trial of a genetically-engineered vaccinia virus strain that is suited to treat cancers. 提示：欢迎您来到肝宝宝乙肝论坛，您目前的身份是游客，所以只能阅读部份内容。
The authorities are trying to confirm how many were caused by the deadly new virus strain, which has broken out in as many as seven other countries, Cordova said. 猪流感是由猪流感病毒引起的一种急性呼吸道传染病，但极少传染给人。人感染猪流感病毒后，会出现高烧、精神不振、厌食、咳嗽等症状。
A newcastle disease virus strain was isolated from the spleen of pigeon coming from Tlimu in Xing Jiang using chicken embryon during the NDV molecular epidemiological study. 应用10日龄鸡胚,从新疆新和县某肉鸽专业养殖户发病的肉鸽脾脏中分离出1株副粘病毒,并对其进行了形态学、理化学、血清学、动物感染试验、分子生物学鉴定。
Are you going to take the challenge lying down? 你打算屈服于这种挑战吗？
Sukling Wistar rats inoculted Hantavirus strain Z45 or Seoul virus strain UR were bitten by O. bacoti and then these mites were fed on 4 and 5 of normal suckling rats in each jar, respectively. 柏氏禽刺螨分别叮刺感染汉坦病毒Z45株和感染汉城病毒UR株大鼠乳小鼠后，再分别叮刺正常大鼠乳小鼠5只和4只。
Never challenge a fool to do wrong. 不要怂恿愚人干错事。
The Balb/c mouse was immunized with antigen of purified avian encephalomyelitis virus strain Van Roekel which was adapt for cell culturing. A hybridoma cell line, which can secret monoclonal antibodies against avian encephalomyelitis(AEV), was obtained. 利用提纯的禽脑脊髓炎病毒 (AEV)VR株CEF适应毒制备抗原 ,免疫BALB/c小鼠 ,应用杂交瘤技术以间接ELISA筛选获得 1株分泌抗AEV(VR)单克隆抗体的杂交瘤细胞。
I perceived his comment as a challenge. 我认为他的批评是对我的激励。
However, varieties with a single resistance gene may lose their resistance if a new virus strain can overcome the Stv-bi, it is necessary to identify and exploit new genetic resources which are resistant to RSV in rice breeding programs. 目前主要是通过传统的杂交育种来选育抗病新品种,但效率较低而且抗病鉴定也比较困难,而利用现代的基因工程技术来快速改良高产优质但感病的水稻品种则具有广阔的应用前景。所以本研究围绕条纹叶枯病抗性育种开展了两个方面的研究:一是寻找并定位新的抗病基因;
The full-length cDNA clone, NDV3GM122, and the three helperplasmids pCI-NP, pCI-P and pCI-L of Newcastle disease virus strain ZJI isolated from an outbreak in the goose were cotransfected into BSR-T7/5 cell expressing T7 RNA polymerase. 利用反向遗传操作技术,将ZJI株鹅源新城疫病毒全基因组cNDA克隆(NDV3GM122)和含该毒株NP、P及L基因的3个表达载体(pCI-NP、pCI-P与pCI-L)共转染BSR-T7/5细胞;