prrsv
- 网络猪繁殖与呼吸综合征病毒(Porcine reproductive and respiratory syndrome virus)；猪繁殖与呼吸综合症病毒；耳病病毒
prrsvprrsv
猪繁殖与呼吸综合征病毒(Porcine reproductive and respiratory syndrome virus)
...月龄长白×大约克夏二元杂交母猪, 通过不同途径接种猪繁殖与呼吸综合征病毒 ( PRRSV) 弱毒疫苗, 采 用组织学方法研究其对 …
猪繁殖与呼吸综合症病毒
当猪繁殖与呼吸综合症病毒（PRRSV）感染后，破坏肺巨噬细胞，还会引起鼻腔黏膜炎症，从而破坏非特异性呼吸道防卫机制…
耳病病毒
当前兰耳病病毒(PRRSV)的流行毒株呈现多样化趋势，变异加剧，不同毒株之间出现重组，活疫菌毒株与流行毒株重组，一个 …
蓝耳病病毒
广州大台农饲料有限公司 ... 1．蓝耳病抗体（ PRRSV－Ab） 2．蓝耳病病毒（ PRRSV－Ag） 3．伪狂犬野毒抗体（ PRV－gE…
猪繁殖和呼吸综合征病毒
对感染猪繁殖和呼吸综合征病毒(PRRSV)对猪扁桃体病理学变化进行了试验研究.结果发现攻毒猪的4种扁桃体均有一定程度的 …
1
The objective of this study was to determine the effect of PRRSV infection at the time of PCV2 vaccination on PCV2 vaccine efficacy.
这项研究的目的是确定在PCV2的疫苗对PCV2病毒疫苗的效力时间的PRRSV感染的效果。
2
However, it was recently reported that EU genotype PRRSV was positive by RT-PCR from submitted clinical samples suggestive of PRRS.
然而，近来国内有报道称从临床病料中通过RT-PCR方法检测到了欧洲型PRRSV的存在。
3
The E gene of PRRSV is considered as the first selection gene for subunit vaccine, recombinant viral living-carrier vaccine and DNA vaccine.
PRRSVE基因被认为是亚单位疫苗、重组活载体疫苗和DNA疫苗的首选基因。
4
With the statistical analysis of biological, at present, the variant infections of PRRSV is overwhelming in Anhui province.
生物统计结果表明，当前安徽省猪群中PRRSV的感染以变异株为主。
5
PRRSV seroconversion and viremia typically occur during the nursery phase of production.
PRRS病毒血清转换和病毒血症通常发生在生产育苗阶段。
6
In thymus, the PRRSV positive cells most often were seen in the medulla, but few positive cells were present in the cortex.
胸腺中PRRS病毒多出现在髓质部，皮质中有少许细胞呈阳性反应。
7
At present, no information exists on the efficacy of PCV2 vaccination in PRRSV viremic pigs.
目前，没有任何资料上存在PCV2的猪接种PRRSV的病毒血症疗效。
8
This shows a certain degree of homology PRRSV and space is closely related to distance, space distance the higher the closer homology;
这在一定程度上说明了PRRSV的同源性与空间距离密切相关，空间距离越近同源性越高；
9
Genetic variation analysis of major structural protein genes of PRRSV in swine from Guangdong Province
广东省猪生殖与呼吸综合征病毒主要结构蛋白基因的变异分析
10
Construction of recombinant plasmid expressing ubiquitin-PRRSV GP5 fusion protein
5基因融合表达质粒的构建