1887

Abstract

Summary

Secondary cultures of human amnion cells developed characteristic morpho-logical changes when re-fed with media containing yeast extract. When cultures so treated were inoculated with vaccinia virus, the usual cytopathic effect failed to develop although isolated microplaques were occasionally observed after prolonged incubation. Some studies were made of the nature of the active substance and its mode of action.

We wish to thank the Research Grants Committee of the United Manchester Hospitals for supporting this project.

Loading

Article metrics loading...

/content/journal/jmm/10.1099/00222615-4-1-115
1971-02-01
2019-10-18
Loading full text...

Full text loading...

http://instance.metastore.ingenta.com/content/journal/jmm/10.1099/00222615-4-1-115
Loading
This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error