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2021
This chapter discusses Enterobacteriaceae, which consist of a large, heterogeneous group of aerobic gram-negative bacilli whose natural habitat is the gastrointestinal tract of animals and humans. It highlights three members of the Enterobacteriaceae that are considered pathogens whenever they are isolated from humans: namely Salmonella, Shigella, and ...
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This chapter discusses Enterobacteriaceae, which consist of a large, heterogeneous group of aerobic gram-negative bacilli whose natural habitat is the gastrointestinal tract of animals and humans. It highlights three members of the Enterobacteriaceae that are considered pathogens whenever they are isolated from humans: namely Salmonella, Shigella, and ...
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Enterobacteriaceae in ground meats
Canadian Journal of Microbiology, 1978Presumptive Escherichia coli counts for 312 samples of non-frozen ground beef were determined and compared with proposed Canadian standards. Results for frozen pork sausages, packaged at manufacturer level, indicated little difference in distribution of presumptive E. coli loads compared with retail ground beef.
L K, Ng, M E, Stiles
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Pyrazinamidase activity in Enterobacteriaceae
Research in Microbiology, 1992Pyrazinamidase activity was tested in 1,033 strains of 15 different genera of Enterobacteriaceae. The test was performed by a simple method which reveals the production of pyrazionic acid by a heavy bacterial suspension in 0.2 ml of a 0.5% pyrazinecarboxamide solution in Tris-maleate (0.2 M, pH 6) buffer after incubation for 18 h at 37 degrees C ...
S, Pignato, G, Giammanco
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Resistance mechanisms in Enterobacteriaceae
Pathology, 2015Enterobacteriaceae are responsible for a large proportion of serious, life-threatening infections and resistance to multiple antibiotics in these organisms is an increasing global public health problem. Mutations in chromosomal genes contribute to antibiotic resistance, but Enterobacteriaceae are adapted to sharing genetic material and much important ...
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Gram negatif çomakların bulunduğu grup olan Enterobacteriaceae üyeleri toprak, su, bitki, insan ve hayvanların barsak florasında bulunmaktadır. Bazıları insanda idrar yolu enfeksiyonları, bakteriyemi ve barsak enfeksiyonlarının nedeni olabilen patojenlerdir. Enterobacteriaceae ailesinin üyelerinde önemli virülans faktörleri bulunmaktadır. Patogenezleri,
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The Role of Enterobacteriaceae in Gut Microbiota Dysbiosis in Inflammatory Bowel Diseases
Microorganisms, 2021Valerio Baldelli +2 more
exaly