Polymicrobial infections involving Staphylococcus aureus exhibit enhanced disease severity and morbidity. We reviewed the nature of polymicrobial interactions between S. aureus and other bacterial, fungal, and viral cocolonizers. Microbes that were frequently recovered from the infection site with S. aureus are Haemophilus influenzae, Enterococcus faecalis, Pseudomonas aeruginosa, Streptococcus...

Abstract Aim We aim to report the outcomes of two-stage revision surgery eradicate periprosthetic joint infection (PJI) endoprostheses in orthopaedic oncology. Method A retrospective review 44 patients who underwent PJI between 1999 and 2018 was conducted at a single tertiary oncology centre. The mean age 36.1 years (12–78). sites prostheses were distal femur 50%, proximal 11.4%, tibia 36.4% to...

Purpose: Multiresistant and vancomycin resistant Enterococcus faecium (VRE) can cause serious infections in hospitalized patients with various co-morbid diseases. We investigated the course of VRE peritonitis after cecal ligation and puncture (CLP)-induced sepsis and compared this to sham operated mice. Methods: Mice were subjected to CLP or sham surgery. Forty-eight hours thereafter four group...

Bacteriological examination was performed on bile from 23 patients with acute obstructive suppurative cholangitis. Of 23 bile cultures, 15 yielded aerobic and anaerobic bacteria and 8 yielded aerobic bacteria only. No specimen grew anaerobic bacteria only. A total of 20 cultures yielded a polymicrobial flora, and 3 cultures grew one single aerobic bacterium. Escherichia coli, Klebsiella sp., en...

Toll-like receptors (TLRs) are important for the activation of innate immune cells upon encounter of microbial pathogens. The present study investigated the potential roles of TLR2, TLR4, and the signaling protein myeloid differentiation factor 88 (MyD88) in polymicrobial septic peritonitis. Whereas both TLR2 and TLR4 were dispensable for host defense against septic peritonitis, MyD88-deficient...

BACKGROUND Prevention of catheter-associated urinary tract infection (CAUTI), a leading cause of nosocomial disease, is complicated by the propensity of bacteria to form biofilms on indwelling medical devices [1,2,3,4,5]. METHODOLOGY/PRINCIPAL FINDINGS To better understand the microbial diversity of these communities, we report the results of a culture-independent bacterial survey of Foley ur...