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Isolement des mutants spontanés d'Entrebacter sp.Résistants à l'antibiotique céfazoline

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dc.contributor.author LOUAFI, Amina
dc.contributor.author TACHIBENT, Fatiha
dc.date.accessioned 2018-11-25T09:45:34Z
dc.date.available 2018-11-25T09:45:34Z
dc.date.issued 2017
dc.identifier.uri http://e-biblio.univ-mosta.dz/handle/123456789/2235
dc.description.abstract The aim of this work is to study the susceptibility of four different strains and to select some resistant isolates. The results revealed that the Enterobacter sp strain was sensitive to all antibiotics tested, Staphylococus aureus and Bacillus cereus were resistant to retarciline and Pseudomonas aeruginosa was sensitive to ampicillin and gentamycin and resistant to cefazoline, Retarciline, Biopamox and Vibramycin . The resistance rate of these strains to the antibiotics tested was 25% with cefazolin, vebramycin and biopamox and 75% with retarcilin. Then the Enterobacer sp strain was chosen to select resistance to cefazolin. 49 resistant isolates of different size were obtained and the resistance mutation frequency was calculated (3.06 10 -7). Then the antibiogramme of some representative resistant isolates revealed that they are resistant to all antibiotics tested. The resistance of the resistant isolates of these strains to the antibiotic tested was 100%. en_US
dc.language.iso fr en_US
dc.subject Bailluss cereus en_US
dc.subject Enterobacter sp. Staphylococcus aureus en_US
dc.subject Pseudomonas aeruginosa antibiotique en_US
dc.subject résistance en_US
dc.subject sélection de mutants en_US
dc.subject Pseudomonas aeruginosa en_US
dc.subject antibiotic en_US
dc.subject resistance en_US
dc.subject mutant selection. en_US
dc.title Isolement des mutants spontanés d'Entrebacter sp.Résistants à l'antibiotique céfazoline en_US
dc.type Other en_US


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