Study on characterization of HA1 gene of influenza B virus between 2006 and 2007 in Fuzhou 福州市2006~2007年乙型流感病毒HA1基因特性的研究
Most of the patients contracted Influenza B virus. 大多数患者受B型传染病毒影响。
To identify the antigenic characteristics and genetic variations of hemagglutinin genes from Influenza B virus, which circulated in Sichuan Province in2006. 阐明2006年四川省流行的B型流感病毒血凝素抗原性及其基因变异情况。
Objective To characterize HA1 gene of influenza B virus circulated in 1990 through 2000 in China. 目的了解1990~2000年间我国乙型流感病毒HA1基因的演变特征。
Epidemiological investigation and analysis on the outbreaks of the diseases induced by influenza B virus 由维多利亚系乙型流感病毒引起的流感暴发疫情流行病学调查分析
Objective: To explore the effect of treating influenza B virus induced upper respiratory tract infection with heat-clearing and detoxifying therapy. 目的:探讨清瘟解毒方治疗流感B病毒上呼吸道感染的效果。
Neutralization assay and hemoagglutination inhibition test were conducted to detect antibodies of adenovirus and influenza B virus from paired serum specimens. 用患者双份血清进行腺病毒中和实验和B型流感病毒的血凝抑制试验。
Objective To explore the role of BM 2 protein in the life cycle of influenza B virus. 目的筛选与乙型流感病毒BM2蛋白相互作用的蛋白质。
The antigenicity of influenza B virus isolated was similar to Panama like virus. B型毒株抗原性属于巴拿马类病毒。
Conclusion The outbreak of acute respiratory infection in children during the period of investigation was caused by both influenza B virus and Mp. 结论B型流感病毒是此次儿童上呼吸道感染的首要病原,Mp感染是第二位病原。
Conclusion: Influenza B virus is present sporadic and its antigenicity appreciably drifts. 结论:宁波市乙型流感病毒大多以散发存在为主,抗原性有一定的漂移。
Calculation of the variation rate of influenza B virus was revised in this paper. 还修正了乙型流感病毒变异速率的计算方法。
A Single Inoculation of HA DNA Vaccine to Protect Mice from Influenza B Virus Attack at Lethal Dose 一次接种HADNA保护小鼠抵抗B型流感病毒攻击
Isolation and identification of influenza B virus from common cotton-eared marmoset s 普通棉耳狨猴中乙型流感病毒的分离和鉴定
Conclusion The outbreak was caused by influenza B virus and had possible adenovirus infection before. 结论该次急性上呼吸道感染是由B型流感病毒引起的,但可能先前感染过腺病毒。
In recent years the influenza B virus played an important role in the influenza epidemics. 近年来,乙型流感病毒也在流感流行中起重要作用。
Influenza B Virus DNA Vaccine and Adjuvant Effect of CpG Motif B型流感病毒核酸疫苗和CpG基序免疫增强作用研究
Of the reported epidemic situations occurring in the primary and middle schools in the three areas, the epidemics in two of the areas were identified through viral isolation and detection of serum antibody ( HI) as a local prevalence caused by influenza B virus. 三个地区报告的中、小学校疫情,经病毒分离和血清抗体(HI)检测,其中两地均可确定为乙型流感病毒引起的局部小流行。
Methods: 60 patients with influenza B virus induced upper respiratory tract infection were divided into two groups, the observation group, 30 patients and control group, 30 patients. 方法:将60例流感B病毒感染的患者随机分为观察组30例和对照组30例;
Influenza B virus is a fearful human pathogen whose origin and possible reservoir host in nature are not know. 乙型流感病毒是引起人类局部流行性感冒的重要病原体,其起源和自然储存宿主目前仍不清楚。
Screening of the High-yield Influenza B Virus on MDCK Cell and Cloning of Its Whole Genome 在MDCK细胞上高产的乙型流行性感冒病毒株的筛选及其全基因组克隆
Methods Influenza B virus was used for the immunization of BALB/ c mice. The hybridoma cell strains stably secreting McAbs against influenza B virus were obtained by fusion of murine splenocytes with SP2/ 0 plasmacytoma cells, and the secreted McAb was identified. 方法将B型流感病毒为完全抗原免疫BALB/c小鼠,得到的脾细胞与SP2/0细胞融合,获得稳定分泌抗流感B单抗的杂交瘤细胞株,对抗体进行鉴定。
Influenza B virus ( IBV) is one of the pathogens involved in localized outbreaks of seasonal influenza. 乙型流感病毒是引起季节性流感的局部爆发的主要病原体之一。
Influenza B virus vaccine is an important component of the influenza vaccine. 乙型流感病毒疫苗是其重要的组成部分。
However, it is very difficult to adapt the influenza B virus to Vero cells, and the high-yield production is also difficult to obtain. 在乙型流感疫苗的研制中,乙型流感病毒感染很难适应Vero细胞,并且很难得到持续的高产。
In this study, an influenza B virus strain which is adapted to Vero cells and can be used to achieve stable and large scale production was selected from large number of clinical samples. 在大量临床样本的基础上,本论文成功筛选到一株乙型流感病毒Vero细胞适应株,且能达到高产,稳定的目的。
However, influenza B virus is increasingly resistant to these agents. 然而,乙型流感病毒对这些药物日益具有耐药性。