| 1. | Construction of an attenuated salmonella typhimurium vaccine strain carrying helicobacter pylori hpaa gene
亚单位基因重组活减毒鼠伤寒沙门疫苗菌的构建和鉴定 |
| 2. | Establishment of an attenuated salmonella typhimurium vaccine strain sl3261 expressing hp - nap gene
表达幽门螺杆菌过氧化氢酶的减毒沙门氏菌疫苗株的构建及其免疫保护作用的观察 |
| 3. | Construction of attenuated salmonella typhimurium vaccine strain expressing helicobacter pylori catalase and observation on its protective immunity
基因减毒鼠伤寒沙门疫苗菌的构建 |
| 4. | Construction and identification of recombinant attenuated salmonella typhimurium vaccine strain expressing helicobacter pylori urease subunit b
重组减毒鼠伤寒沙门氏菌的构建和鉴定 |
| 5. | Construction and identification of a recombinant attenuated salmonella typhimurium vaccine strain expressing helicobacter pylori hpaa gene
亚单位的重组减毒鼠伤寒沙门菌核酸疫苗的构建 |
| 6. | Both should be an “ intermediate ” vaccine strain of ibd and should preferably be administered in the drinking water
两次免疫都应使用中等毒力的ibd疫苗毒株，并且最好采用饮水进行免疫。 |
| 7. | Vaccinated persons may still develop influenza , especially when the circulating influenza viruses differ significantly from the vaccine strains
已接种疫苗的人士仍有可能患上流感尤其是当流行的病毒类型与疫苗类型显著不同时。 |
| 8. | Furthermore , the study also firstly found that mukteswar , a widely used vaccine strain in china , was classified into genotype vii
此外，本研究还首次对我国常用的中发型疫苗毒株1系（ mukteswar株）进行了基因分型，结果发现也属于基因型vll 。 |
| 9. | Or it could be just that the vaccine strain “ is in the optimal antigen - presenting cells to begin with , ” he says , thereby accounting for the powerful immune response
不然就是这个用来做为疫苗的菌株非常适合刺激抗原呈现细胞来启动免疫反应，所以能引发很强的免疫反应。 |
| 10. | This has allowed the development of a balanced - lethal system for the expression of heterologous antigens in vaccine strains using vectors containing the wild - type asd gene from s . typhimurium and asd mutant salmonella hosts
Sds一page和westem一blot检测表明，菌苗侯选株能够分别表达出相对分子质量为64kda的尿素酶b蛋白与77kda的尿素酶b和热休克蛋白a的融合蛋白。 |
