Susceptibilidad antimicrobiana de klebsiella spp causantes de infección de vías urinarias en usuarios del Hospital Isidro Ayora, Loja
The bacterial resistance is a public health problem that entails that urinary infections caused by bacterium such as Escherichia coli and Klebsiella spp. are difficult to fight because they can develop mechanisms of resistance to one or several families of antibiotics. The present descriptive cross-...
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| Format: | bachelorThesis |
| Język: | spa |
| Wydane: |
2018
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| Hasła przedmiotowe: | |
| Dostęp online: | http://dspace.unl.edu.ec/jspui/handle/123456789/21502 |
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Dodaj etykietę | Streszczenie: | The bacterial resistance is a public health problem that entails that urinary infections caused by bacterium such as Escherichia coli and Klebsiella spp. are difficult to fight because they can develop mechanisms of resistance to one or several families of antibiotics. The present descriptive cross-sectional study called "Antimicrobial susceptibility of Klebsiella spp causative of urinary tract infection in users of Isidro Ayora Hospital, Loja "; it has such as objective determine the antimicrobial susceptibility of this isolated bacterium in urine cultures and analyze its distribution according to sex, age and service area. The total samples was 591 urine with orders of urine culture, 225 fulfilled the inclusion and exclusion criteria; antimicrobial susceptibility was identified and determined by automated methods, the screening for beta-lactamase production and phenotypic confirmation was made according to the criteria of table 3A and 3C of document M100-S28 of the CLSI, 2 strains of Klebsiella oxytoca and 20 strains of Klebsiella pneumoniae were isolated, where these last ones presented levels of resistance to cefepime (57.89%), ampicillin / sulbactam (50%), nitrofurantoin (44.44%); some strains of Klebsiella pneumoniae expressed specific mechanisms of resistance to beta-lactams such as beta-lactamases of extended-spectrum (BLEE) and Carbapenemases. Key words: Antimicrobial Susceptibility, Klebsiella, urocultures, BLEE, Carbapenemases. |
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