نتایج جستجو برای: gram positive sepsis
تعداد نتایج: 745372 فیلتر نتایج به سال:
In the last two decades, Gram-positive bacteria have become the most common organisms associated with bacteremia and sepsis [1]. Moreover, clinically-significant resistance to each class of conventional antibiotics has been shown by at least one Gram-positive species, posing an additional public health challenge [2, 3]. In June 2009 in Stockholm, the 140th Nobel Symposium continued a traditiona...
serratia marcescens (s.m) is a species of gram–negative bacteria in the family enterobacteriaceae. a human pathogen, s. marcescens is involved in nosocomial infections, particularly in urinary tract and wound infections. this report describes a 63 years-old man that referred to hospital with dyspnea fc iv and he underwent cardiac valves replacement surgery with a diagnosis of severe mitral sten...
Sepsis, a life-threatening syndrome with increasing incidence worldwide, is triggered by an overwhelming inflammation induced by microbial toxins released into the bloodstream during infection. A well-known sepsis-inducing factor is the membrane constituent of Gram-negative bacteria, lipopolysaccharide (LPS), signalling via Toll-like receptor-4. Although sepsis is caused in more than 50% cases ...
BACKGROUND Neonatal septicaemia remains a major cause of morbidity and mortality. The aetiology, risk factors and outcome of this problem need to understood. OBJECTIVE To determine the aetiology, risk factors and immediate outcome of bacteriologically confirmed neonatal septicaemia in Mulago hospital. METHODS Blood cultures were aseptically obtained from neonates presenting with clinical se...
Neutrophil extracellular traps (NETs; webs of DNA coated in antimicrobial proteins) are released into the vasculature during sepsis where they contribute to host defense, but also cause tissue damage and organ dysfunction. Various components of NETs have also been implicated as activators of coagulation. Using multicolor confocal intravital microscopy in mouse models of sepsis, we observed prof...
background blood infections are an extensive range of disorders that can vary from limited bacteremia to fatal septicemia. bacteremia refers to the transient presence of a bacterium in the bloodstream. a delay in the diagnosis and treatment of sepsis can cause mortality, with a 20% - 50% prevalence rate. objectives due to the changing patterns of antibiotic resistance, as well as differences in...
Serratia marcescens (S.M) is a species of gram–negative bacteria in the family enterobacteriaceae. A human pathogen, S. marcescens is involved in nosocomial infections, particularly in urinary tract and wound infections. This report describes a 63 years-old man that referred to hospital with dyspnea FC IV and he underwent cardiac valves replacement surgery with a diagnosis...
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