Characterization of Enterococcus faecalis isolates by chicken embryo lethality assay and ERIC-PCR
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چکیده
منابع مشابه
Detection and Distribution of various HLAR Gene in Enterococcus faecalis and Enterococcus faecium by Multiplex-PCR
Background: In recent years, three new aminoglycoside resistance genes such as aph (3ʹ)-IIIa and ant (4ʹ)-Ia, that encode for the APH (3ʹ) and ANT (4ʹ) have also been identified. The aim of this study was to come up with a multiplex-PCR procedure for detection of aac(6ʹ)-Ie–aph(2ʹʹ)-Ia, aph(3ʹ)-IIIa, ant(4ʹ)-Ia genes in the Enterococcus spp. clinical isolates. Material and Method: 100 ...
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The objective of this study was to find out the distribution of major virulence determinants asa1, gelE, cylA, esp, and hyl by multiplex PCR in 132 Enterococcus faecium and 67 Enterococcus faecalis isolates originated from chicken neck skin samples at slaughterhouse and faeces samples from intensive broiler enterprises and rural poultry establishments. In the study, 31.2% (62/199) of the entero...
متن کاملPheromone-responsive conjugative vancomycin resistance plasmids in Enterococcus faecalis isolates from humans and chicken feces.
The drug resistances and plasmid contents of a total of 85 vancomycin-resistant enterococcus (VRE) strains that had been isolated in Korea were examined. Fifty-four of the strains originated from samples of chicken feces, and 31 were isolated from hospital patients in Korea. Enterococcus faecalis KV1 and KV2, which had been isolated from a patient and a sample of chicken feces, respectively, we...
متن کاملEvaluation of Biofilm Formation Among Klebsiella pneumoniae Isolates and Molecular Characterization by ERIC-PCR.
BACKGROUND Klebsiella pneumoniae is among the most frequently recovered etiologic agents from nosocomial infections. This opportunistic pathogen can generate a thick layer of biofilm as one of its important virulence factors, enabling the bacteria to attach to living or abiotic surfaces, which contributes to drug resistance. OBJECTIVES The resistance of biofilm-mediated infections to effectiv...
متن کاملCharacterization of biofilm formation by Enterococcus faecalis isolates derived from urinary tract infections in China
PURPOSE This study explored the prevalence and characteristics of Enterococcus faecalis biofilm formation by urinary tract infection (UTI) isolates in order to identify virulence factors associated with biofilm formation. METHODOLOGY A total of 113 E. faecalis isolates were collected from UTI patients in Shenzhen, China. The isolates were subjected to multilocus sequence typing based on house...
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ژورنال
عنوان ژورنال: Avian Pathology
سال: 2017
ISSN: 0307-9457,1465-3338
DOI: 10.1080/03079457.2017.1359404