European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences
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Microorganisms with immunomodulating effects beneficially affect the host organism by improving the microbial equilibrium and balancing the immune system. Zymomonas mobilis is reported to have antagonistic properties against yeast and other pathogenic microorganisms in humans and animals. This study assessed the effects of Z. mobilis UFPEDA 202 (10(9)CFU/mL) cultures on polymicrobial sepsis induced by cecal ligation and puncture (CLP). ⋯ The group pre-treated with the Z. mobilis culture demonstrated a marked decrease in the number of apoptotic cells in the spleen (24%). This study demonstrates that Z. mobilis cultures increased the survival of animals with severe sepsis. This survival was mediated by improvement of neutrophil migration, enhanced activity against pathogenic enteric bacteria and reduced lung injury.