نتایج جستجو برای: group b streptococcus gbs
تعداد نتایج: 1805981 فیلتر نتایج به سال:
MECONIUM STAINED AMNIOTIC FLUID AND GROUP B STREPTOCOCCUS (GBS) GROWTH: A QUANTITATIVE STUDY. † 1341
Streptococcus agalactiae (group B Streptococcus, GBS) usually colonizes the gastrointestinal and lower genital tracts of asymptomatic hosts, yet the incidence of invasive disease is on the rise . We describe a case of an 18 year old woman, recently diagnosed with lupus, who reported a spontaneous abortion six weeks prior to her hospitalization. She presented with fever, altered mental status, ...
We recently described the presence of 3 pilus variants in the human pathogen group B streptococcus (GBS; also known as Streptococcus agalactiae), each encoded by a distinct pathogenicity island, as well as the ability of pilus components to elicit protection in mice against homologous challenge. To determine whether a vaccine containing a combination of proteins from the 3 pilus types could pro...
Group B Streptococcus (GBS) is the major cause of human neonatal infections. A single clone, designated CC17-GBS, accounts for more than 80% meningitis cases, most severe form infection. However, events allowing blood-borne GBS to penetrate brain remain largely elusive. In this study, we identified host transmembrane receptors ?5?1 and ?v?3 integrins as ligands Srr2, a CC17-GBS–specific adhesin...
مقدمه: استرپتوکوکوس آگالاکتیه (gbs یا group b streptococcus) باکتری است که به طور معمول در واژن، مجاری ادراری و دستگاه گوارش وجود دارد. کلونیزه شدن مادر با gbs تهدید کننده ی نوزاد به عفونت های اکتسابی از قبیل مننژیت، باکتریمی و پنومونی می باشد. مطالعه ی حاضر با هدف تعیین مقاومت استرپتوکوکوس آگالاکتیه به آنتی بیوتیک های انتخابی و تشخیص ژن های مقاوم به اریترومایسین از نمونه های جدا شده از زنان حا...
Streptococcus agalactiae (group B Streptococcus [GBS]) is a leading cause of sepsis in neonates. The rate of invasive GBS disease in nonpregnant adults also continues to climb. Aminoglycosides alone have little or no effect on GBS, but synergistic killing with penicillin has been shown in vitro. High-level gentamicin resistance (HLGR) in GBS isolates, however, leads to the loss of a synergistic...
Streptococcus agalactiae (group B streptococcus [GBS]) is a Gram-positive bacterium found in the female rectovaginal tract and is capable of producing severe disease in susceptible hosts, including newborns and pregnant women. The vaginal tract is considered a major reservoir for GBS, and maternal vaginal colonization poses a significant risk to the newborn; however, little is known about the s...
background: group b streptococcus (gbs) colonizes the gastrointestinal and genitourinary tract of 10-40% of pregnant women and it is a major cause of neonatal morbidity and mortality. objective: this study was to evaluate whether vaginal gbs culture results alter after digital vaginal examination or not. antibiotic resistance pattern of this specie has been also assessed. materials and methods:...
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