Document details

In vitro antimicrobial susceptibility of Vibrio spp isolated from shrimp (Litopenaeus vannamei) and water from ponds of a shrimp farm in Ceará

Author(s): Costa, Renata Albuquerque ; Vieira, Gustavo Hitzschky Fernandes ; Silva, Giselle Cristina ; Vieira, Regine Helena Silva dos Fernandes ; Sampaio, Silvana Saker

Date: 2008

Origin: Oasisbr

Subject(s): Susceptibilidade a antibióticos; Vibrio; Litopenaeus vannamei; Antibiotics; Vibrio; Litopenaeus vannamei


Description

Foram feitos ensaios de susceptibilidade a antibióticos em 48 cepas de Vibrio isoladas do cultivo do Litopenaeus vannamei no Ceará. Para os testes de difusão foram utilizados 11 antibióticos. A espécie que apresentou maior percentagem de resistência aos antimicrobianos foi V. cholerae, onde 33,33% das 12 cepas testadas mostraram-se resistentes a sulfazotrim, 25% a ampicilina e 33,33% a ceftriaxona.

Suscetibility assays were performed for 48 Vibrio strains isolated from pond-reared Litopenaeus vannamei in Ceará, Brazil. The diffusion assays tested 11 antibiotics. The most resistant species was V. cholerae: of 12 strains tested, one third was resistant to sulfamethoxazole-trimethoprim, one fourth to ampicillin and one third to ceftriaxone.

Document Type Journal article
Language Portuguese
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