It was further confirmed that these viruslikeparticles in HFH contained HCV gene expression products NS3 and NS5 under immune electron microscopy.
通过免疫电镜进一步证实在人胎肝细胞中这些病毒样颗粒含有HCV基因表达产物ns3及ns5。
2
Novavax, another American start-up, has had similarly promising results using “virus-likeparticles” (made of non-infectious viral proteins purged of genetic material).
Meanwhile, Novavax will be begin human tests of its seasonal influenza vaccine, using virus-likeparticles, in the fall. Currently all U. S. flu vaccines are egg-based.