查询词典 Newcastle disease

We suggest we should immune epizootiology Newcastle disease virus vaccine after immune tradition Newcastle disease virus vaccine, this can enhances the immunity effect, and reduces the rate.

建议种鸡群ND免疫接种时在使用传统毒株疫苗的基础上，进行ND流行毒株灭活疫苗的加强免疫，以提高免疫效果，降低ND的发生率。

To scientifically control and prevent Newcastle disease,this study researched the molecular evolution characteristics of Phosphoprotein gene of Newcastle disease viruses.

对1997~2007年国内分离的13个NDV毒株的P基因进行扩增测序，与15个已发表的国内外不同时期的NDV毒株P基因进行核苷酸和推导的氨基酸遗传变异分析及分子特性研究。

Since 1997, the goose flocks in some regions of South and East China have experienced severe outbreaks of Newcastle disease virus infection. The results of the in vitro tests indicate that the goose isolates have stronger ability to induce syncytium formation, when compared to chicken and pigeon isolates.

1997年以来我国华南和华东部分地区发生了由新城疫病毒(Newcastle disease virus， NDV)导致的鹅的临诊疾病，而且发现鹅源NDV在体外具有比鸡源和鸽源毒株更强的致细胞融合的能力，这表明NDV的抗原可能发生了变异。

The dynamic changes of the number of T or B lymphocytes and the content of immunoglobulin G, IgM, IgA in peripheral blood, the number of CD〓, CD〓 lymphocyte subpopulation, T〓 cells and IgG, IgM, IgA antibody-producing cells, the ratios of CD〓 and CD〓 T cells in immune organs (thymus, bursa of Fabricius and spleen) and immune tissues (cecal tonsils and Harderian glands), the content of IgA, IgM, IgG in local fluid (tear, tracheal fluid, intestinal fluid and bile) of one-day chicks infected with chicken infectious anemia virus and CIAV-infected chicks immunized with Newcastle disease vaccine were determined respectively by immunohistochemistry, immunogold-silves and immunoenzyme staining in order to reveal mechanism of immunopathogenesis of chicks infected with CIAV and influence of immune responses of CIAV-infected chicks to ND vaccine.

中文题名雏鸡感染鸡传染性贫血病毒后免疫变化和对新城疫疫苗的应答及其免疫机理副题名外文题名 Immune changes of chicks infected with chicken infectious anemia virus and immune response and mechanism to Newcastle disease vaccine immunity 论文作者郑世民导师刘忠贵教授学科专业基础兽医学研究领域\研究方向学位级别博士学位授予单位东北农业大学学位授予日期2002 论文页码总数105页关键词鸡传染性贫血病雏鸡新城疫疫苗馆藏号BSLW /2003 /S858 /9 本项研究采用免疫组织化学、免疫胶体金及免疫酶方法，首次对CIAV感染1日龄雏鸡和CIAV感染雏鸡ND疫苗免疫及vNDV攻击后，其外周血液的T细胞、B细胞数量和IgG、IgM、IgA含量；中枢免疫器官胸腺和法氏囊，外周免疫器官脾脏及呼吸道和消化道局部粘膜免疫组织哈德尔腺和盲肠扁桃体的ANAE〓、CD4〓、CD〓T细胞、IgG、IgM、IgA抗体生成细胞数量和CD〓与CD〓T细胞比值以及泪液、气管液、肠液、胆汁的IgA、IgM、IgG含量的动态变化规律和CIAV感染对ND疫苗的免疫保护率等进行了全面系统地研究。

Of Newcastle disease The cause of Newcastle disease outbreaking in eighteen Parents Broiler Breeder farms and twenty-three flocks were analysed and a integrated measure of biosecurity against were made The integrated measure was applied in 10 farms, and abtained a satisfying result.

通过对青岛地区18个父母代肉种鸡场、23群种鸡发生新城疫疾病的原因分析，制定了种鸡场防治新城疫疾病发生的综合措施，在其中的10个种鸡场推广应用，取得了满意效果结果。

Newcastle disease is A violent contagion classified by OIE. Newcastle disease virus is a member of Rubulavirus, Paramyxovirinae, Paramyxoviridae, and a negative RNA virus which has vesica membrane.

新城疫病毒是副黏病毒科、副黏病毒亚科、腮腺炎病毒属的成员，为有囊膜的负链RNA病毒，可存在于病禽的所有组织器官、体液、分泌物和排泄物中。

Newcastle disease is one of poultry infectious diseases caused by Newcastle disease virus.

病毒性疾病是目前国内外影响畜牧业发展的主要传染病，但是病毒性疾病尚无特别有效的治疗办法[1]。

Researchers in the United States have developed one for Newcastle disease in chickens, but so far there are no products for humans.

美国的研究者已经为鸡群开发出一种防止 Newcastle 疾病的药。但到目前为止，还没有这种可为人类服用的疫苗。

Exotic Newcastle disease, also known as END, is the most severe form of Newcastle disease.

异国情调新城疫，也称为目的，是最严重形式的新城疫。

Researchers in the United States have developed one for a Newcasois Newcastle disease in chickens, but so far there are no products for humans.

美国科学家已经在鸡身上研究出了一种来抵抗 Newcastle 病。至今还未有应用于人类的产品。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。