Staphylococcus saprophyticus urease: characterization and contribution to uropathogenicity in unobstructed urinary tract infection of rats
نویسندگان
چکیده
منابع مشابه
Urinary tract infection in young women, with special reference to Staphylococcus saprophyticus.
Acute urinary tract infections in young women attending a clinic for sexually transmitted diseases were caused by the same bacteria, in the same proportions, as those that caused infections in women students. Staphylococcus saprophyticus biotype 3 (formerly called Micrococcus subgroup 3) was the commonest organism after coliform bacilli and caused about 30% of the infections. It was uncommon in...
متن کاملcharacterization of staphylococcus aureus biofilm formation in urinary tract infection
background: the aim of this study was to investigate the antibiotic susceptibility pattern as well as the phenotypic and genotypic biofilm formation ability of staphylococcus aureus isolates from patients with urinary tract infection (uti). methods: a total of 39 isolates of s. aureus were collected from patients with uti. the antibiotic susceptibility patterns of the isolates were determined b...
متن کاملHemagglutinating and adherence properties of Staphylococcus saprophyticus: epidemiology and virulence in experimental urinary tract infection of rats.
We studied hemagglutinating and adherence properties in Staphylococcus saprophyticus isolates originating from symptomatic urinary tract infections. 12/13 (92%) of strains adhered to Hep cells and 11/13 (85%) were able to agglutinate sheep erythrocytes. Adherence properties differed markedly between strains (P less than 0.0001). Two strains, one hemagglutinating and adherent and one negative fo...
متن کاملIncidence of novobiocin resistant coagulase negative staphylococcus saprophyticus in urinary tract infection in UITH, Ilorin, Nigeria
Coagulase negative Staphylococcus has long been considered of little significance as a urinary tract infection. The role of novobiocin resistant coagulase-negative Staphylococcus saprophyticus in infection of the urinary tract of women of childbearing age (14-40 years; mean age = 27 years; outpatients) was investigated. Three hundred female patients between the age bracket of 14 and 40 years (m...
متن کاملCharacterization of a novel murine model of Staphylococcus saprophyticus urinary tract infection reveals roles for Ssp and SdrI in virulence.
Staphylococcus saprophyticus, an obligate human pathogen, is the most common Gram-positive causative agent of urinary tract infection (UTI) in young, healthy women. Despite the clinical importance of S. saprophyticus, little is known about how it causes disease in the urinary tract or how the host responds to the infection. Here we established an in vivo model to study both host and bacterial f...
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ژورنال
عنوان ژورنال: Infection and Immunity
سال: 1989
ISSN: 0019-9567,1098-5522
DOI: 10.1128/iai.57.1.110-116.1989