نتایج جستجو برای: klebsiella pneumoniaee
تعداد نتایج: 16294 فیلتر نتایج به سال:
جدایههای klebsiella pneumoniae پاتوژنهای فرصت طلبی هستند که می توانند عامل مهمی در ایجاد عفونتهای جامعه و عفونتهای بیمارستانی باشند. برای درمان این عفونتها اغلب از آنتیبیوتیکهای بتالاکتام استفاده می شود و با افزایش مقاومت نسبت به این آنتیبیوتیکها، عمدتا با ایجاد بتالاکتامازهای وسیع الطیف توسط باکتری، درمان عفونتهای حاصل از این میکروارگانیسم با مشکل روبرو شده است. در این پژوهش، 196 جدا...
In 2013, contaminated liquid soap was detected by routine microbiological monitoring of consumer products through state health authorities. Because of its high load of Klebsiella oxytoca, the liquid soap was notified via the European Union Rapid Alert System for Dangerous Non-Food Products (EU-RAPEX) and recalled. Here, we present two draft genome sequences and a summary of their general features.
To investigate the occurrence of different Klebsiella spp. in aquatic environments, a total of 208 samples of natural surface waters was examined. From half (53%) of these samples, 123 Klebsiella strains were isolated, the most common species being Klebsiella pneumoniae. A comparison of these isolates to a group of 207 clinical K. pneumoniae isolates demonstrated that water isolates of K. pneum...
BACKGROUND Extended-spectrum β-lactamases (ESBLs) is one of the most important mechanisms of resistance to β-lactams especially among Enterobacteriaceae family including Klebsiella spp. Different types of extended-spectrum β-lactamases including CTX-M-type and PER enzymes are identified among gram negative bacteria. OBJECTIVES The current study aimed to determine the prevalence of CTX-M-type ...
The purpose of the present study was to find out whether patients with ankylosing spondylitis (AS) carry fecal Klebsiella strains that belong to serotypes or species specific for AS. Somatic serotypes (O groups), capsular (K) serotypes, and biochemically identified species were determined for fecal klebsiellae isolated from 187 AS patients and 195 control patients. The controls were patients wi...
The draft genome sequences of Klebsiella variicola strain KV321, which was isolated from rhizosphere soil of Pisolithus tinctorius-Eucalyptus mycorrhiza, are reported here. The genome sequences contain genes involved in ABC transporter function in multiple-antibiotic drug resistance and colonization. This genomic analysis will help understand the genomic basis of K. variicola virulence genes an...
Bacteria of the genus Klebsiella are opportunistic pathogens responsible for an increasing number of multiresistant infections in hospitals. The two clinically and epidemiologically most important species, Klebsiella pneumoniae and K. oxytoca, have recently been shown to be subdivided into three and two phylogenetic groups, respectively. The aim of this study was an in depth evaluation of the a...
Abstract Background and Objective: Klebsiella pneumoniae is one of the agents causing nosocomial infection therefore, we decided to report the prevalence of Klebsiella pneumoniae caused infection. Material and methods: The frequency of Klebsiella in culture media samples of Panje Azar hospital was studied in 2011-2012. After determination of the species with biochemical methods and determinatio...
OBJECTIVES This study was conducted in 9 centers spread over India from January 1 to December 31, 2007 to monitor in vitro susceptibility of Gram-negative bacilli to Group I carbapenem, ertapenem and other antimicrobials in intra-abdominal infections and to identify early changes in susceptibility pattern of community or hospital acquired organisms, with a focus on ESBL producers. MATERIAL AN...
Purpose: To investigate the distribution of plasmid-encoded extended spectrum beta-lacatamases (ESBLs) in Lahore, Pakistan using different phenotypic and molecular methods. Methods: Escherichia coli and Klebsiella spp were obtained over a period of nineteen months (June 2007 to December 2008). Both were tested by the double disk synergy test, combined disk test and Epsiometer-test (E-test) to e...
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