Oxygen as a Virulence Determinant in Polymicrobial Infections
نویسندگان
چکیده
منابع مشابه
Oxygen as a Virulence Determinant in Polymicrobial Infections
Infections caused by multiple organisms, or polymicrobial infections, are likely more common than is broadly appreciated. Interaction among microbial communities (and with their host) can change the infection landscape by subverting immunity, providing nutrients and inhibiting competing microbes. Stacy et al. (A. Stacy, D. Fleming, R. J. Lamont, K. P. Rumbaugh, and M. Whiteley, mBio 7:e00782-16...
متن کاملDiarrheagenic 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 ...
متن کاملMetabolite Cross-Feeding Enhances Virulence in a Model Polymicrobial Infection
Microbes within polymicrobial infections often display synergistic interactions resulting in enhanced pathogenesis; however, the molecular mechanisms governing these interactions are not well understood. Development of model systems that allow detailed mechanistic studies of polymicrobial synergy is a critical step towards a comprehensive understanding of these infections in vivo. In this study...
متن کاملVelocity of contraction as a determinant of myocardial oxygen consumption.
SONNENBLICK, EDMUND H., JOHN Ross, JR., JAMES W. COVELL, GERARD A. KAISER, AND EUGENE BRAUNWALD. Velocity of contraction US a determinant of rnyocardial oxygen consumption. Am, J, Physiol. 2og(5) : 919-927. Ig65.-In 12 dogs on rightheart bypass with heart rate, stroke volume, and aortic pressure constant, the velocity of contraction was augmented comparably by three fundamentally distinct inter...
متن کاملRepetitive pneumoperitoneum with ozonized oxygen as a preventive in lethal polymicrobial sepsis in rats.
The aim of this study was to test whether repetitive pretreatments of rats with ozonized oxygen at relatively low gas volumes into the abdomen (20 ml per rat per day) have any beneficial or detrimental effects on the course of a polymicrobial-induced lethal peritonitis. Peritonitis was induced in a surgical or a nonsurgical model by usage of fecal material from the cecum. As the biological read...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: mBio
سال: 2016
ISSN: 2161-2129,2150-7511
DOI: 10.1128/mbio.01249-16