virulence factor中文什么意思

毒力因子

• virulence:    n. 1.有毒，毒力，毒性。 2.刻 ...
• factor:    n. 1.〔英国〕经销人；(代客买卖 ...
• attenuation of virulence:    毒力减弱; 减毒作用

例句与用法

1. Virulence factor of the streptococcus suis type
   2型猪链球菌毒力因子
2. Epidemiological study of streptococcus pneumoniae infection and the development of virulence factors
   肺炎链球菌感染的流行病学及毒力因子研究进展
3. Virulence factors of helicobacter pylori in patients with chronic gastritis , intestinal metaplasia or gastric cancer
   幽门螺杆菌毒素与胃黏膜肠上皮化生和胃癌
4. Type 1 pili is the important virulence factors on the e . coli in fection in chicken . through the adhering of pili , e . coli adhered on the epidermic cell of aspiratory tract , which was the first step of invading in host
   1型菌毛是鸡源致病性大肠杆菌的重要毒力因子，在致病过程中介导细菌吸附于鸡呼吸道粘膜上皮细胞完成入侵的第一步。
5. The fusion ( f ) protein and hemagglutinin - neuraminidase ( hn ) are the major virulence factors of the virus to which the host responds well with protective antibody production . recombinant plasmids containing the f or hn gene can induce specific immune responses against ndv . however , dna vaccination by injection or gene gun routes is rather inconvenient and costly in field applications in scaled animal farms
   融合蛋白( f )和血凝素-神经氨酸酶蛋白( hn )是ndv的主要宿主保护性抗原，以f基因和hn基因为免疫原研制的dna疫苗能诱导一定程度的免疫应答，但注射免疫或基因枪免疫途径因实际操作和成本等问题难以推广应用，而直接口服重组质粒dna免疫效果不理想。