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Experimental infection with different bacterial strains in larvae and juvenile Litopenaeus vannamei reared in Santa Catarina State, Brazil - doi: 10.4025/actascibiolsci.v32i3.5471
Provedor de dados: 3
Autores: Buglione, Celso Carlos; UFSC; Vieira, Felipe do Nascimento; UFSC; Mouriño, José Luiz Pedreira; UFSC; Pedrotti, Fabiola Santiago; UFSC; Jatoba, Adolfo; UFSC; Martins, Maurício Laterça; UFSC.
This study evaluated the pathogenic characteristics of bacteria isolated from Litopenaeus vannamei during an outbreak at the Laboratory of Marine Shrimp, UFSC, Santa Catarina State, Brazil. Their  virulence potential in larvae and juvenile shrimp and the effects on the total haemocyte count, phenoloxidase activity and serum agglutinate titre were examined after experimental infection. Bacterial strains were isolated from larvae and adult shrimps, identified by the AP120E biochemical system as: two strains of Vibrio alginolyticus, three of Aeromonas salmonicida and one of Pasteurella multocida sp. and Pasteurella sp. All the bacterial strains isolated in this study caused mortality in shrimp. One strain of V. alginolyticus was responsible for 97.3 and 88.7%...
Tipo: Resistencia a infecção
Palavras-chave: 2.12.01.02-1 Shrimp; Experimental infection; Vibrio; Virulence; Immunology bacteriologia Shrimp; Experimental infection; Vibrio; Virulence; Immunology.
Ano: 2010
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/5471