نتایج جستجو برای: bs agalactiae
تعداد نتایج: 13230 فیلتر نتایج به سال:
Streptococcus agalactiae causes urinary tract infection (UTI) in pregnant adults, non-pregnant adults, immune-compromised individuals and the elderly. The pathogenesis of S. agalactiae UTI in distinct patient populations is poorly understood. In this study, we used murine models of UTI incorporating young mice, aged and dam mice to show that uropathogenic S. agalactiae causes bacteriuria at sig...
The gene for a 30-kDa immunodominant antigen, P30, of Mycoplasma agalactiae was cloned from type strain PG2 and expressed in Escherichia coli. P30 is encoded on a monocistronic operon determined by two -10 boxes and a possible -35 region constituting the potential promoter, and a transcription termination site. The gene for the 266-amino-acid protein is preceded by a polypurine-rich region desi...
A random-amplified polymorphic DNA assay using partially degenerate oligonucleotides as primers was used for the characterization of 78 epidemiologically related and unrelated clinical isolates of Streptococcus agalactiae belonging to different serotypes. Thirty distinct amplification profiles were obtained among 52 unrelated S. agalactiae isolates assigned to nine groups by serotyping (includi...
El estudio tuvo como objetivo determinar la prevalencia de Toxoplasma gondii y Mycoplasma agalactiae en ovinos caprinos del sur La Guajira norte Cesar parte establecimiento un perfil serológico estas especies animales región colombiana. Las muestras suero (n=1039) fueron analizadas con kits comerciales ELISA específicos para estos dos patógenos. global encontrada fue 25.1 18.3% T. 0.12 0.8% M. ...
در این رساله دو نظریه ورای مدل استاندارد که شامل کوارک برداری و کوارک نسل چهارم می شوند، به وسیله واپاشی های مزون b که در آینده نزدیک مشاهده خواهند شد، مورد مطالعه قرار می گیرد. بدین ترتیب امکان تحقیق در درستی هر یک از این نظریه ها به زودی میسر خواهد شد. برای این منظور ابتدا اثر کوارک برداری را در محدوده مجاز پارامترهای آن، بر روی واپاشی های هادرونی مورد بررسی قرار می دهیم. این واپاشی ها تمام گ...
Neonatal invasive disease due to Streptococcus agalactiae is life threatening and preventive strategies suitable for resource limited settings are urgently needed. Protective coverage of vaccine candidates based on capsular epitopes will relate to local epidemiology of S. agalactiae serotypes and successful management of critical infections depends on timely therapy with effective antibiotics. ...
A new insight into the synthesis of herbal plant (White poplar, Poplus alba) leave extract using chitosan nanocapsule was studied. The in vitro antibacterial activity white poplar (CWPNC) against Streptococcus agalactiae (S. agalactiae) determined. About 120 fish were categorized for 7 days four groups. first and second groups treated with 0 mg/L 3 CWPNC water, respectively, without being chall...
Background and Aims: The aim of this study was to determine the virulence and antibiotic resistance properties of Streptococcus agalactiae (S. agalactiae) and Streptococcus uberis (S. uberis) isolated from the ruminant’s sub-clinical mastitic milk in Iran. Materials and Methods: Positive samples in the CMT test were cultured and S. agalactiae and S. uberis have been identified using bi...
We present 2 patients with Streptococcus agalactiae toxic shock-like syndrome and review another 11 well-reported cases from the literature. Streptococcal toxic shock-like syndrome is a devastating illness with a high mortality rate, therefore we stress the importance of early supportive management, antimicrobial therapy, and surgical intervention. Toxic shock-like syndrome is likely to be unde...
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