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| Natura: | Artículo científico |
| Lingua: | es |
| Pubblicazione: |
Universidad San Francisco de Quito
2015
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| Accesso online: | https://www.redalyc.org/articulo.oa?id=726180880010 |
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Sommario:
- Sensibilidad antimicrobiana entre los serogrupos de Shigellae aislados en la ciudad de Quito-Ecuador Irina Villacrés Granda Iliana Alcocer Multidisciplinaria (Ciencias Naturales y Exactas) Shigellae Antibiotics bacillary dysentery The pathotype Shigellae includes bacillus from the species S. flexneri, S. sonnei, S. boydii and S. dysenteriae which are causatives of the disease known as bacillary dysentery or shigellosis. The pathogenicity of the genus is characterized by the presence of high antibiotic resistance. The aim of this study was to identify the species and antimicrobial susceptibility in clinical isolates of Shigellae. We analyzed 79 isolates obtained from Zurita & Zurita Laboratorios and Vozandes Hospital in the city of Quito. Three species were obtained by serotyping, using polyclonal antisera: S. flexneri (n=50; 63,29 %), S. sonnei (n=23; 29,11 %), and S. boydii (n=6; 7,59 %). The antimicrobial susceptibility was analyzed using the Kirby Bauer method and recommendations from the “Clinical and Laboratory Standards Institute” (CLSI). Most of the isolates showed resistance to tetracycline (n=76; 96,20 %), ampicillin (n=75; 94,94 %), trimethoprim/sulfamethoxazole (n= 68; 86,08 %) and chloramphenicol (n=67; 84,81 %). The results showed the incidence of multidrug resistance to antibiotics commonly used for treating shigellosis, and the presence of three species of Shigellae. 2015 artículo científico 1390-5384 https://www.redalyc.org/articulo.oa?id=726180880010 es http://www.redalyc.org/revista.oa?id=7261 Avances en Ciencias e Ingenierías application/pdf Universidad San Francisco de Quito Avances en Ciencias e Ingenierías (Ecuador) Num.2 Vol.7