Influence of systemic inflammatory response syndrome on host resistance against bacterial infections*

Abstract

Mphi-associated host antibacterial innate immunities are greatly influenced by SIRS levels. CAMphi, effector cells for the antibacterial innate immunity against E. faecalis, MRSA, and CLP-induced sepsis, are induced in mild SIRS mice. AAMphi with no antibacterial capabilities are generated in mice with severe SIRS. Induction of CAMphi may protect severe SIRS patients against infections.