Invasive strains of staphylococcus and streptococcus contain a soluble factor which markedly increases tissue permeability and enhances the infections produced by these organisms, by other bacteria, and by vaccine virus as well. The non-invasive strains of the same species of staphylococci and streptococci do not contain this factor. The enhancing substance elaborated locally by organisms passes into the circulating blood and bringing about a general increase of tissue permeability may act to enhance local infections elsewhere. The factor is similar in the phenomena it elicits to the spreading factor extracted from many animal tissues, especially from testicle.
STUDIES ON A CERTAIN SPREADING FACTOR EXISTING IN BACTERIA AND ITS SIGNIFICANCE FOR BACTERIAL INVASIVENESS
Terial Invasiveness,BY F. DURAN-REYNALS
Published 1933 in Journal of Experimental Medicine
ABSTRACT
PUBLICATION RECORD
- Publication year
1933
- Venue
Journal of Experimental Medicine
- Publication date
1933-07-31
- Fields of study
Biology, Medicine
- Identifiers
- External record
- Source metadata
Semantic Scholar, PubMed
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