infectious bursal disease

Experimental study on treatment of infectious bursal disease by "Bi-Huang" combinations;

铋磺合剂治疗鸡传染性法氏囊病的试验

Immunological Changes in the Local Humor of Chickens Vaccinated with Infectious bursal diseases Vaccine;

传染性法氏囊病疫苗免疫雏鸡局部体液的免疫学变化

The ND-IBD combined vaccine was made by combining Hypo-toxic living vaccine against Newcastle disease(ND) and recombinant living vectored vaccine against infectious bursal disease(IBD) from LaSota strain of ND virus and Escherichia coli BL21 contained recombinant plasmid pET28a/VP2 of IBD virus VP2 gene respectively.

以LaSota系新城疫(ND)病毒制成ND弱毒疫苗,以含传染性法氏囊病(IBD)病毒VP2基因重组质粒pET28a/VP2的大肠杆菌BL21制成IBD重组活载体疫苗,将ND弱毒疫苗和IBD重组活载体疫苗组建ND-IBD二联疫苗。

Investigation on the Epidemiology of IBD during 2003～2005 in Henan Province;

2003～2005年河南省鸡传染性法氏囊病流行病学调查

Immune Development in Convalescent IBD Chickens;

传染性法氏囊病康复鸡群的免疫变化

Studies on the Prevention of Chicken IBD With Chinese Traditional Herbs;

中药预防雏鸡传染性法氏囊病的研究

Fowl infectious bursal disease(IBD) eleo-adjuvant deactivation vaccine was prepared from bursa of sick chick.

采用自然发病的传染性法氏囊病(IBD)病鸡的法氏囊组织制作鸡IBD油佐剂灭活苗,用鸡IBD油佐剂灭活苗多点皮下注射健康成年兔,获得高免兔抗鸡IBDV血清,经过盐析、透析的方法制备高纯度的兔抗鸡IBDV高免IgG。

The experiment was done to observe the effect of Tragacanth,Rock alga and Cole on the immune response to Infectious bursal disease(IBD) moderate virulence live vaccine in chickens.

结果表明:二免后2周,除了油菜多糖以外,其他2种多糖添加组的中和抗体滴度与对照组相比无显著差异;各组的淋巴细胞体外转化率显著高于对照组,表明3种植物多糖成分能促进淋巴细胞增殖,有待于进一步开发为传染性法氏囊病的免疫增强剂。

To further evaluate the immunoenhancement of chicken interleukin-18(IL-18),the polyprotein of infectious bursal disease virus(IBDV) was prepared to DNA vaccine,and the DNA vaccine was co-administrated with the eukaryotic expression plasmid encoding interleukin-18(pCI-IL-18),then boosted after 2 weeks,and challenged with virulent IBDV 5 weeks later.

为进一步评价鸡IL-18的免疫增强作用,用鸡白细胞介素18(IL-18)的真核表达质粒(pCI-IL-18)与传染性法氏囊病病毒(IBDV)多聚蛋白DNA疫苗分别免疫SPF鸡,14日龄时首免,2周后二免,二免后5周用IBDV标准强毒株BC6/85攻击。

The infectious bursal disease virus(IBDV) of Gt strain was purified by discontinuous gradient ultracentrifugation.

采用不连续蔗糖密度梯度离心法纯化的鸡传染性法氏囊病病毒弱毒Gt株,并与Tj强毒株共同免疫BALB/c小鼠。

Two isolates(00ZB and 99TA3) of infectious bursal disease virus(IBDV) highly expressing VP2 were identified using the cross neutralization test.

对 2个传染性法氏囊病病毒 (IBDV) VP2高表达毒株 0 0 ZB和 99TA3的血清亚型进行了分析 ,交叉中和试验表明 ,它们属不同的血清亚型。

Cloning and Prokaryotic Expression of VP5 Gene of Infectious bursal disease virus;

传染性法氏囊病病毒VP5基因的克隆与原核表达

Immunogenicity of epidemic strains of infectious bursal disease virus;

鸡传染性法氏囊病病毒地方流行毒株的免疫原性

The Aplication of Reverse Genetic Technigues in Research of Infectious bursal disease virus;

反向遗传技术在传染性法氏囊病病毒研究中的应用

DNA-mediated Immunization of Chickens Against Infectious Bursal Disease Virus;

传染性法氏囊病病毒基因免疫的研究

The Establishment of Methods on Detection for Infectious Bursal Disease Virus;

鸡传染性法氏囊病毒检测方法的建立

Study on Vaccine Produced by CEF to Defend Infectious Bursal Disease;

鸡传染性法氏囊病细胞活疫苗的研制

Experimental Study on the Treatment of Infectious Bursal Disease with "Bi-Huang" Combinations;

铋磺合剂治疗鸡传染性法氏囊病试验

A Role of Toll-Like Receptor 3 in Infectious Bursal Disease Virus Infection;

TLR3在鸡传染性法氏囊病病毒感染过程中的作用

Infectious Bursa Disease and Complicated Infection in Pheasant

七彩山鸡传染性法氏囊病及其并发感染

Study on the molecular biology of infectious bursal disease virus (IBDV)

不同传染性法氏囊病病毒分离株变异的研究

Construction of Infectious Bursal Disease Virus Chimerics with VP5 Knock-out and Attenuated;

传染性法氏囊病病毒VP5缺失减毒株的构建

The Research to Nonstructural Protein Function of Infectious Bursal Disease Virus;

传染性法氏囊病病毒非结构蛋白的功能研究

Proliferation of Infectious Bursal Disease Virus in the Chicken B-lymphocyte Cell Line DT40

鸡传染性法氏囊病病毒在DT40细胞中的增殖规律

Studies on the Standarization of ELISA for Mornitoring Infectious Bursal Disease;

鸡传染性法氏囊病ELISA监测方法的标准化研究

Research on Highly Immune Yolk Antibody liquid for Chicken Infectious Bursa of Fabricius

鸡传染性法氏囊病高免卵黄抗体液的研制

The Variation of Very Virulent Infectious Bursal Disease Virus Gx Strain;

鸡传染性法氏囊病超强毒Gx株毒力变异的研究

Studies on the Attenuation of vvIBDV Gx Strain;

鸡传染性法氏囊病超强毒Gx株的致弱研究

The Development of New Chinese Herbal Medicament for IBD;

中药防治鸡传染性法氏囊病新制剂的研究

Diagnosis and Control of Infectious Bursal Disease of American Chicken with Seven Colors;

美国七彩山鸡传染性法氏囊病(IBD)的诊断与治疗

Identification and isolation of chicken infectious bursal virus from Jiangsu

鸡传染性法氏囊病毒LS株的分离与鉴定

The Exploration for DNA Immunization Against Avian Infectious Bursal Disease and Infectious Bronchitis;

DNA免疫防制鸡传染性法氏囊病和鸡传染性支气管炎的探索研究