1) gene engineering attenuated live vaccine
基因工程减毒活疫苗
1.
First killed vaccine was used to prevent Salmonella,then gene engineering attenuated live vaccine was used step by step.
最早用灭活苗来预防沙门菌病,逐步发展到基因工程减毒活疫苗,其中基因工程活疫苗经过不断的发展,逐步显示出其优越性。
2) three-valent genetically engineered inactived vaccine
三价基因工程灭活疫苗
4) Attenuated live vaccine
减毒活疫苗
1.
Traditionally,the plague vaccine includes inactivated vaccine and attenuated live vaccines.
传统的鼠疫疫苗包括灭活疫苗、减毒活疫苗。
5) Live attenuated vaccine
减毒活疫苗
1.
The immune level of fish injected by the live attenuated vaccine was the highest,that injected by the formalin-killed vaccine took the second place,and that through bathing immunization of live attenuated vaccine was lowest.
目的研究鳗弧菌减毒活疫苗对牙鲆的免疫保护作用。
6) genetic engineering vaccine
基因工程疫苗
1.
Research and development of animal parasite genetic engineering vaccine;
动物寄生虫基因工程疫苗的研究进展
2.
Primary Development of the Genetic Engineering Vaccine Against Foot-and-mouth Disease Virus;
口蹄疫基因工程疫苗的初步研制
3.
Objective To observe the antigenicity of genetic engineering vaccine of enterotoxigenic Escherichia coli(ETEC),so as to screen out the effective strains of it for prevention and cure of ETEC diarrhea.
目的观察肠毒素大肠杆菌(ETEC)基因工程疫苗的抗原性效果,筛选有效的防治ETEC腹泻病基因工程疫苗株。
补充资料：基因工程疫苗
基因工程疫苗
基因工程疫苗（engineering vaccine）
使用dna重组生物技术，把天然的或人工合成的遗传物质定向插入细菌、酵母菌或哺乳动物细胞中，使之充分表达，经纯化后而制得的疫苗。应用基因工程技术能制出不含感染性物质的亚单位疫苗、稳定的减毒疫苗及能预防多种疾病的多价疫苗。如把编码乙型肝炎表面抗原的基因插入酵母菌基因组，制成dna重组乙型肝炎疫苗；把乙肝表面抗原、流感病毒血凝素、单纯疱疹病毒基因插入牛痘苗基因组中制成的多价疫苗等。
基因工程疫苗是将病毒的保护性抗原编码的基因片段克隆入表达载体,用以转染细胞或真核细胞微生物及原核细胞微生物后得到的产物.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。