DARNELL J E
J Exp Med. 1958 May 1;107(5):633-41. doi: 10.1084/jem.107.5.633.
Studies with polio-infected HeLa cells using cell disruption techniques during the early stages of infection have shown that: The inoculum of poliovirus adsorbed on HeLa cells is largely inactivated. Infective virus accumulates in a monolayer sheet of cells in advance of release into the medium. The eclipse period is shorter in multiply infected cells than in those infected with a single particle.
在感染早期阶段,使用细胞破碎技术对感染脊髓灰质炎病毒的海拉细胞进行的研究表明:吸附在海拉细胞上的脊髓灰质炎病毒接种物大部分被灭活。感染性病毒在释放到培养基之前先在单层细胞中积累。多重感染的细胞中的隐蔽期比单个病毒粒子感染的细胞中的隐蔽期短。