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Journal of Clinical Pathology logoLink to Journal of Clinical Pathology
. 1985 Jan;38(1):86–91. doi: 10.1136/jcp.38.1.86

Killing of Escherichia coli by human polymorphonuclear leucocytes in the presence of Bacteroides fragilis.

W A Vel, F Namavar, A M Verweij-van Vught, A N Pubben, D M MacLaren
PMCID: PMC499078  PMID: 3881478

Abstract

The inhibitory effect of Bacteroides fragilis on the in vitro killing of Escherichia coli by polymorphonuclear leucocytes was studied with two pairs of E coli and B fragilis isolated from human wound infections. Both B fragilis strains behaved similarly: they inhibited the killing of one E coli strain, while the killing of the other E coli strain was not affected. The different behaviour of the two E coli strains depended on their need for fresh serum in the killing by the polymorphonuclear leucocytes. The inhibitory effect of the B fragilis strains could be completely accounted for by their effect on complement.

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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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