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

Autor: Vel, W A, Namavar, F, Verweij-van Vught, A M, Pubben, A N, MacLaren, D M
Zdroj: Journal of Clinical Pathology; Jan1985, Vol. 38 Issue 1, p86-91, 6p
Abstrakt: 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. [ABSTRACT FROM PUBLISHER]
Databáze: Complementary Index