O-Serogrouping and surface components of Aeromonas hydrophila and Aeromonas jandaei pathogenic for eels
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چکیده
منابع مشابه
Molecular detection of enterotoxins in environmental strains of Aeromonas hydrophila and Aeromonas jandaei.
Aeromonas species are widely distributed in aquatic environments and recent studies include the genus in the emergent pathogens group because of its frequent association with local and systemic infections in immunocompetent humans. Aiming to search for virulence genes in environmental strains of Aeromonas hydrophila and Aeromonas jandaei, we designed specific primers to detect act/hlyA/aer comp...
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It is known that Aeromonas spp. possess different chromosomal β-lactamase genes. Presence and phenotypic expression of bla TEM, bla SHV, and bla CTX-M ESBL-encoding genes were investigated in environmental water isolates of Aeromonas hydrophila and Aeromonas jandaei. Presence of bla SHV and bla CTX-M genes was not observed, and bla TEM gene was verified in 91% of the isolates. Sequencing of 10 ...
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Aeromonas hydrophila has emerged as a potential pathogen in the immunocompromised host. Various aeromonal infections, including septicemia, have also been reported in apparently healthy individuals. For years, researchers have disagreed over the epidemiologic roles of aeromonads in gastroenteritis. Isolation rates of aeromonads by stool culture among patients with gastroenteritis are not consis...
متن کاملAeromonas hydrophila
Department of Biology, University of Alabama a t Birmingham, Birmingham, AL 35294-1 170, USA Aeromonas hydrophila, a gastrointestinal pathogen of humans, was shown to exhibit a significant adaptive acid tolerance response (ATR) capable of protecting cells from severe acid at a pH of 3.5. The ATR was induced by exposure to a relatively mild pH level of 5-0 for 20 min. Adaptation required protein...
متن کاملIn vitro susceptibilities of Aeromonas hydrophila, Aeromonas sobria, and Aeromonas caviae to 22 antimicrobial agents.
MICs of 22 antimicrobial agents for 60 strains of three Aeromonas species were determined by a microdilution method. The newer cephalosporins such as moxalactam, cefotaxime, and cefoperazone, the aminoglycosides, and chloramphenicol, tetracycline, nitrofurantoin, and trimethoprim-sulfamethoxazole inhibited most of the strains studied. Within the genus, A. hydrophila was more resistant than eith...
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ژورنال
عنوان ژورنال: FEMS Microbiology Letters
سال: 1994
ISSN: 0378-1097
DOI: 10.1016/0378-1097(94)90175-9