bassianolide and Sepsis

A previous study confirmed that spotted sea bass (Lateolabrax maculatus), an economically important cultured species in East Asia, is a new host of Aeromonas veronii, which can cause acute death in these fish, but there is little in-depth understanding of this disease. In the present study, the virulence of 10 isolates of A. veronii derived from spotted sea bass was determined. It was found that the 18BJ181 isolate was a virulent strain and led to the fastest death of spotted sea bass. Death was determined to be within in 2-12 h, and resulted in abdominal effusion and varying degrees of hemorrhage in internal organs. Bacterial colonization analysis showed that the bacterial load in the spleen was highest, and was up to 3.1 × 10

Topics: Aeromonas veronii; Animals; Bass; Fish Diseases; Gene Expression Profiling; Immunity; Sepsis

Topics: Animals; Anti-Bacterial Agents; Bass; California; Disease Outbreaks; Edwardsiella; Enterobacteriaceae Infections; Fish Diseases; Kidney; Microbial Sensitivity Tests; Sepsis; Splenomegaly