نتایج جستجو برای: anaerobic infection
تعداد نتایج: 486264 فیلتر نتایج به سال:
Hyperbaric oxygen exposures were evaluated for treatment of progressive liver abscesses produced by intraperitoneal injection of combined cultures of Fusobacterium necrophorum plus either Bacteroides fragilis subsp. fragilis or Fusobacterium nucleatum in a mouse model. Infected control and hyperbaric oxygen-exposed mice were autopsied 5 or 6 weeks after inoculation of bacteria and were assigned...
Many different bacterial species have been found in infected was obtained from each patient. Clinical signs and symptoms included pain, tenderness to percussion (TTP), purulent exudate, dental root canals [1]. The problem lies in deciding whether any individual species has clinical significance. Koch’s postulates were swelling, wet canal, periapical radiolucency, sinus formation, and swelling. ...
Infection of middle ear and infection of sinuses are prevalent diseases in human populations which are caused by various etiological agents. To determine and compare the frequency of different virulent bacteria and fungi, the following study was conducted. 58 Patients with sinusitis and 52 with otitis media, which were candidates for surgery were studied irrespective of age and gender. Tissue s...
In Mycobacterium tuberculosis, the sensor kinases DosT and DosS activate the transcriptional regulator DosR, resulting in the induction of the DosR regulon, which is important for anaerobic survival and perhaps latent infection. The individual and collective roles of these sensors have been postulated biochemically, but their roles in vivo have remained unclear. This work demonstrates distinct ...
Sixty samples of pleural fluid from 52 patients were subjected to direct gas-liquid chromatographic studies, and results were correlated with findings from microbiologic cultures. Fourteen patients had anaerobic empyema, 22 had aerobic infections, and 16 had sterile pleural effusions. Multiple volatile fatty acids or succinic acid or both were found as markers of anaerobic infection in all but ...
The polymorphic fungus Candida albicans is one of the most versatile opportunistic pathogens in humans. Many organs of the human body are potential targets for infection by this pathogen, but infection is commonly localized in the gastrointestinal tract, an environment providing anaerobic growth conditions. We describe a chemically defined anaerobic growth medium for four strains of Candida alb...
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