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Rev. cienc. salud ; 6(1): 29-33, dic. 2002. tab
Artigo em Espanhol | LILACS | ID: lil-491700

RESUMO

In recent years there has been a significant increase in the frequency of isolation of Salmonella enteritidis around the globe, with an increase in the rate of it's resistence to antibiotics. Some epidemic outbreaks have been recorded in Chile, with clinical cases throughout the entire country. The objective of the present study was to determine the susceptibility of 100 strain of S. enteritidis isolated in the city of Antofagasta from 1999 to 2001 to ten different antibiotic agents. All strains of the bacterium were sensitive to ampicillin-sulbactam, neomycin, gentamycin, cyprofloxazine, and furazolidone. Chloramphenicol, tetracycline, and cotrimoxazol were affective on 99 percent of the strains. Only cefadroxile and ampicyllin showed lower effectiveness, with 89 percent and 46 percent, respectively.


En los últimos años se ha observado un incremento significativo en la frecuencia de aislamiento de Salmonella enteritidis en el mundo, con un aumento en la tasa de resistencia a los antibióticos. En chile se han registrado algunos brotes epidémicas y casos clínicos en todo el territorio. Este trabajo tiene como propósito dar a conocer la susceptibilidad frente a diez antibióticos de 100 cepas de S. enteritidis aisladas en el período 1999-2001 en la ciudad de Antofagasta. Ampicilina-sulbactam, neomicina, gentamicina, ciprofloxacino y furazolidona fueron activos frente a todas las cepas. Cloranfenicol, tetraciclina y cotrimoxazol sobre el 99 por ciento. Sólo cefradroxilo y ampicilina exhibieron una actividad menor, 89 por ciento y 46 por ciento respectivamente.


Assuntos
Humanos , Suscetibilidade a Doenças , Resistência Microbiana a Medicamentos , Salmonella enteritidis , Antibacterianos , Chile
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