IMMUNOLOGIC STUDIES ON POLYMICROBIAL URINARY INFECTIONS

Diarrheagenic Pathogens in Polymicrobial Infections

During systematic active surveillance of the causes of diarrhea in patients admitted to the Infectious Diseases and Beliaghata General Hospital in Kolkata, India, we looked for 26 known gastrointestinal pathogens in fecal samples from 2,748 patients. Samples from about one-third (29%) of the patients contained multiple pathogens. Polymicrobial infections frequently contained Vibrio cholerae O1 ...

Studies on Avian Viral Infections in Iran

Multiplex pathogen identification for polymicrobial urinary tract infections using biosensor technology: a prospective clinical study.

PURPOSE Rapid diagnosis of urinary tract infection would have a significant beneficial impact on clinical management, particularly in patients with structural or functional urinary tract abnormalities who are highly susceptible to recurrent polymicrobial infections. We examined the analytical validity of an electrochemical biosensor array for rapid molecular diagnosis of urinary tract infection...

Impact of Staphylococcus aureus on pathogenesis in polymicrobial infections.

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...

Studies on Immunologic Reconstitution of Thymectomized Mice

1. Immunologic function, growth, and longevity of neonatally thymectomized mice was restored by intraperitoneal administration of 100 to 400 million syngeneic, hemiallogeneic, or ailogeneic thymus cells from newborn or adult donors. Assays of the graft versus host capabilities of spleen cells from the animals restored with allogeneic cells showed that their immunologically competent cells are o...