查询词典 vaccine

Comparing with the group of anti-coccidiosis agent, 8 fens per market hen and higher relative economic benefit by 2.33% will be made for the coccidium vaccine group. The experiment shows that it would not reduce the breeding effect after using the coccidian vaccine. It also may avoid the remedy residue and make important significance for producing green food.

试验表明用球虫疫苗替代抗球虫药不会降低肉用母鸡的养殖效果，并且采用球虫疫苗替代抗球虫药的使用，避免了药物残留，对于生产&绿色食品&具有重要意义。

Yesterday, I saw a report , nearly a hundred children died for injecting high temperature vaccine, funny thing about that is all the vaccine once be tested qualified by the authorities, I think all these conscienceless guys should go down to hell, they have fun with other's life, only people suffer from the distress of false goods can they know how hateful this forgery is, failure monitoring of government case such behavior, so , May be I am not moral, I hope all the things the monitoring government buy are false, such as articles for daily use ,they should become the victim of their own evil deeds.

我昨天看到一篇报到，近100个儿童因为注射高温疫苗而导致死亡，更可笑的是，这些疫苗已经被官方机构检验为合格，我认为这些丧尽天良的人应该下地狱，在拿别人的生命开玩笑，只有人遭受到假货的痛苦后才会明白造假行为是多么的可恶，我好像是有点不道德，我希望监督部门家中买的东西都是假的，他们应该尝尝自己不负责任行为所造成的后果。

In general, it was shown that the combinatorial vaccine with HBsAg and HBcAg can induce strong and homogenous humoral and cellular responses, and conduce to eliminate the endocellular HBV virus and break immunologic tolerance which existed durative in chronic hepatitis B patients. So it can offer the new thought and theory foundation for the further study to exploit the Hepatitis therapeutic vaccine.

总之，本课题工作表明，用CS1与HBsAg联合，具有良好的体液免疫与细胞免疫效果，有助于清除HBV病毒并有希望打破HBV感染引起的慢性乙型肝炎病人持续

The vaccine, also called heptavalent pneumococcal conjugate vaccine or PCV7, is marketed as Prevnar in the United States and Canada and as Prevenar elsewhere in the world.

疫苗也成为七价肺炎球菌共轭疫苗或PCV7，在美国和加拿大的商品名是Prevnar，而在其他地区称为Prevenar。

The PSCA_3 fragment was selected for its superior expression level in eukaryotic cells.Then the sig-PSCA_3-Fc-GPI genetic fragment was cloned into pVAX1-neo-IRES-GM/B7 vector to construct the final immunological inhanced DNA vaccine pVAX1-PSCA_3-FcGB. Immunofluorescence and flow cytometry were used to confirm the expression of PSCA_3 fragment by transfected into Cos7 cell.Finally,the anti-tumor effect of pVAX1-PSCA_3-FcGB was tested in murine prostate cancer model generated by RM-1 cell line.The animal was immunized with pVAX1-PSCA_3-FcGB DNA vaccine by intramuscular injection plus electroporation,pVAX1 and pVAX1-PSCA_1-FcGB plasmid were used as control.The inhibitory effect of tumor was investigated by observion of forming time,volume and inhibition ratio of tumor.Results:DNA sequencing conformed that the heterological PSCA fusion antigen fragment which was synchronized by overlapping-extending-PCR,was consistent to design.Enzyme digestion analysis showed that the 1 to 4 copies heterological PSCA fusion antigen fragments were constructed successfully.

方法(1)检索GenBank，选择包含人主要T细胞抗原表位序列的人PSCA基因片段，应用异种化抗原设计技术，保留人T细胞抗原表位，设计异种化PSCA融合抗原片段；(2)根据核酸序列按中心模板法设计引物，应用重叠延伸PCR技术拼接合成异种化PSCA融合抗原片段基因，以PCR、限制性酶切和DNA序列测定法进行鉴定：(3)利用DNA限制性内切酶BssHⅡ和MluⅠ酶切后粘端互补的特点，采用同尾酶法构建1—4拷贝异种化PSCA融合抗原片段(PNCA_1-PSCA_4)，并将上述片段分别插入真核表达载体pCI-neo-Fc-GPI中，转染293T细胞，借助免疫荧光+流式细胞术考察插入片段表达效率，最终选定PSCA_3片段进行下一步研究；(4)将sig-PSCA_3-Fc-GPI基因片段自pCI-PSCA_3-Fc-GPI质粒上切下，插入pVAX1-neo-IRES—GM/B7载体中，构建免疫增效DNA疫苗pVAX1-PSCA_3-FcGB，并应用转染Cos7细胞+免疫荧光/流式细胞术方法鉴定其在真核细胞中的表达情况；(5)给8周龄雄性C57BL/6小鼠皮下种植RM-1细胞，制备小鼠前列腺癌模型，并采用股四头肌肌肉注射+电脉冲法(Electroporation，EP)接种DNA疫苗质粒pVAX1-PSCA_3-FcGB，同时接种pVAX1空载体质粒和pVAX1-PSCA_1-FcGB质粒作为对照，通过观察计算免疫动物的成瘤时间、肿瘤体积和抑瘤率，来评价该DNA疫苗在小鼠体内的抑瘤效果。

There is still high incidence of hepatitis A in the developping country. The wide-spread use of HAV live attenuated vaccine and inactive vaccine has provided efficient ways for controlling the epidemic of heptatitis A. while, some people got hepatitis A after injecting vaccines. In order to distinguish the viral capsid could result from hepatitis A vaccines or from natural infection, the identification of the virus strains is necessary. In 1975, KO|¨hler and Milstein have developped hybridoma technique for producting monoclonal antibody.

甲型肝炎在发展中国家多年来都有不同程度的流行，甲肝减毒活疫苗和灭活疫苗的使用，为甲肝的预防提供了可靠的手段，但偶有在接种疫苗后发生甲型肝炎的案例，这就需要对患者所感染的病原体进行鉴别，以明确患者发病的原因是接种疫苗引发还是甲肝野毒株感染导致的偶合病例。1975年KOhler和Milstein建立了杂交瘤技术制备了单克隆抗体(monoclonal antibody；McAb)。

Restrictive changes of TCR Vp repertoire and clonal expanded T cells could be found in peripheral blood T cells from patients with T-ALL. However, the clonal expanded T cells' property (clonal expansion leukemic cells or leukemia antigen-specific expansion T cells) should be further characterized. It may play a certain role on detection of minimal residual disease and design of anti-leukemia idiotypic vaccine. The dominant utilization of TCR VjJ repertoire could be found in peripheral blood T cells from patients with B-ALL, meanwhile clonal expansive T cells were existed. It may be a feature of the host immune response for leukemia-associated antigen. The clonal expansive tendency of T cells in V021 and VP23 subfamilies was rather obvious, which may be correlated with certain malignant B-cell clone. The CDR3 sequences of monoclonal expansive T cell in T cell strains were different, which was the base of developing DNA vaccine.

T-ALL患者外周血T细胞的TCR Vβ谱系出现限制性改变，均可检测到克隆性增殖T细胞，尚需进一步鉴定其性质(肿瘤性或抗原特异性增殖)，对于研究微小残留病变检测和设计抗白血病独特型疫苗均有一定的意义。B-ALL病人外周血T细胞的TCR Vβ谱系呈现优势利用的特点，并存在克隆性增殖的T细胞，这可能是机体对白血病相关抗原产生的特异性免疫反应；Vβ21和Vβ23亚家族T细胞发生克隆增殖改变的趋向性比较明显，可能与B-ALL相关抗原刺激有关。T细胞株中检测到的肿瘤克隆其CDR3序列具有高度的特异性，是构建DNA疫苗的基础。

It showed that DNA vaccine pcD-flaB has better efficacy and safety ,may serve as one of new hopeful vaccine in future ,lipL32-based PCR is hopeful for diagnosis of pathogenic Leptospira species.

以上结果表明DNA疫苗pcD-flaB具有较好的免疫保护性和安全性，有望用于钩体的预防：基于lipL32基因的PCR方法有望用于致病性钩体的诊断。

David Ho: Merk's Ad5 vaccine is the failure of the world have a great impact, and this is a T cell vaccine idea of the challenge.

何大一：Merk公司Ad5疫苗的失败是对全球有很大的影响的，这是对T细胞疫苗思路的挑战。

Researchers heiled to studies of an experimental AIDS vaccine from the drug company Merk early result show that the vaccine not only fail to protect, it appeared to put some people at higher risk of infection.

研究人员暂停了默克公司的两项AIDS的疫苗实验。其前期结果表明疫苗不仅没有保护作用，相反会增加一些人感染的危险性。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。