منابع مشابه
Urease-producing species of intestinal anaerobes and their activities.
Urease activities of anaerobic bacteria that constituted predominant gut flora were examined. It was demonstrated that some strains of Eubacterium aerofaciens, E. lentum, and Peptostreptococcus products produced urease. They were the most numerous species in human feces. All strains of Bifidobacterium infantis and some strains of Bacteroides multiacidus, B. bifidum, Clostridium symbiosum, Fusob...
متن کاملDetection of cfxA2, cfxA3, and cfxA6 genes in beta-lactamase producing oral anaerobes
Purpose The aim of this study was to identify β-lactamase-producing oral anaerobic bacteria and screen them for the presence of cfxA and BlaTEM genes that are responsible for β-lactamase production and resistance to β-lactam antibiotics. Material and Methods Periodontal pocket debris samples were collected from 48 patients with chronic periodontitis and anaerobically cultured on blood agar plat...
متن کاملUrease assay and urease-producing species of anaerobes in the bovine rumen and human feces.
A growth medium and test were developed for rapid detection of urease in fermentative anaerobic bacteria. Using nonselective rumen fluid roll-tube agar medium and the new test, it was confirmed that Peptostreptococcus productus is often the most numerous urease-forming species in human feces. Also, some fecal strains of Ruminococcus albus, Clostridium innocuum, and Clostridium beijerinckii prod...
متن کاملAnaerobes in bacterial vaginosis.
Four hundred high vaginal swabs were taken from patients attending gynaecology and obstetrics department of Govt. medical college, Amritsar. The patients were divided into four groups i.e. women in pregnancy (Group I), in labour/post partum (Group II), with abnormal vaginal discharge or bacterial vaginosis (Group III) and asymptomatic women as control (Group IV). Anaerobic culture of vaginal sw...
متن کاملFluoroquinolones and anaerobes.
The usefulness of fluoroquinolones for the treatment of mixed aerobic and anaerobic infections has been investigated since these agents started being used in clinical practice. Newer compounds have increased in vitro activity against anaerobes, but clinically relevant susceptibility breakpoints for these bacteria have not been established. Pharmacodynamic analyses and corroboration by new data ...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1980
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(80)92122-4