Results 281 to 290 of about 197,218 (326)
Some of the next articles are maybe not open access.
International Journal of Antimicrobial Agents, 2007
This review summarises the changing epidemiology of resistance to cephalosporins and fluoroquinolones among the Enterobacteriaceae since the 1980s and its potential impact on prescribing choices now and in the immediate future. Whilst multiresistant Enterobacteriaceae are not a novel problem for high-risk hospital units, such as intensive care, the ...
openaire +2 more sources
This review summarises the changing epidemiology of resistance to cephalosporins and fluoroquinolones among the Enterobacteriaceae since the 1980s and its potential impact on prescribing choices now and in the immediate future. Whilst multiresistant Enterobacteriaceae are not a novel problem for high-risk hospital units, such as intensive care, the ...
openaire +2 more sources
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.
Lai-King Ng, Michael E. Stiles
openaire +3 more sources
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 ...
openaire +3 more sources
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 ...
Giuseppe Giammanco, Sarina Pignato
openaire +3 more sources
A. Genetic Homology in the Enterobacteriaceae
1971Publisher Summary This chapter reviews four separate measures of genetic relatedness among the members of the Enterobacteriaceae and related genera that have been considered. First, transfer of genetic elements can occur in intercrosses within the entire group. However, integration of chromosomal genes from escherichia coli occurs with high frequency
openaire +3 more sources
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 ...
openaire +1 more source
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 ...
openaire +1 more source