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. 1978 Dec;22(3):644–648. doi: 10.1128/iai.22.3.644-648.1978

Comparative studies of five heat-labile toxic products of Escherichia coli.

J Konowalchuk, N Dickie, S Stavric, J I Speirs
PMCID: PMC422208  PMID: 215549

Abstract

Five heat-labile, partially purified toxic products of Escherichia coli were distinguished by isoelectric focusing, molecular weight, and neutralization with homologous and heterologous antisera. Only two affected the morphology of Y-1 cells, induced fluid accumulation in rabbit ileal loops, and stimulated production of cyclic AMP in Vero cells; these two did not cross-neutralize and only one showed cross-neutralization with cholera antitoxin. The remaining three products were cytotoxic for Vero cells.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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