Experimental induction of motile Aeromonas septicemia in channel catfish ( Ictalurus punctatus ) by waterborne challenge with virulent Aeromonas hydrophila
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منابع مشابه
Protective Effects of Bacteriophages against Aeromonas hydrophila Causing Motile Aeromonas Septicemia (MAS) in Striped Catfish
To determine the effectivity of bacteriophages in controlling the mass mortality of striped catfish (Pangasianodonhypophthalmus) due to infections caused by Aeromonas spp. in Vietnamese fish farms, bacteriophages against pathogenic Aeromonashydrophila were isolated. A.hydrophila-phage 2 and A.hydrophila-phage 5 were successfully isolated from water samples from the Saigon River of Ho Chi Minh C...
متن کاملEvasion of mucosal defenses during Aeromonas hydrophila infection of channel catfish (Ictalurus punctatus) skin.
The mucosal surfaces of fish serve as the first line of defense against the myriad of aquatic pathogens present in the aquatic environment. The immune repertoire functioning at these interfaces is still poorly understood. The skin, in particular, must process signals from several fronts, sensing and integrating environmental, nutritional, social, and health cues. Pathogen invasion can disrupt t...
متن کاملCharacterization of Histopathological and Ultrastructural Changes in Channel Catfish Experimentally Infected with Virulent Aeromonas hydrophila
A highly virulent clonal population of Aeromonas hydrophila (vAh) has been the cause of recent motile Aeromonas septicemia epizootic in channel catfish (Ictalurus punctatus) farms in the Southeastern United States. The pathology of the disease caused by vAh has not been studied well yet. Thus, our aim was to determine histopathological and ultrastructural changes in channel catfish following vA...
متن کاملChannel Catfish Ictalurus punctatus
We used a two-compartment, clearance volume-based model to examine rubidium and cesium Ž . pharmacokinetics in channel catfish Ictalurus punctatus after intravascular administration. We compared the apparent volumes of distribution in the central and peripheral compartments and the intercompartmental and whole-body clearances of both metals at 20.0 8C and 27.5 8C. Biological half-times of Rb we...
متن کاملPotential for Great Egrets (ardea Alba) to Transmit a Virulent Strain of Aeromonas Hydrophila among Channel Catfish (ictalurus Punctatus) Culture Ponds.
Aeromonas hydrophila is a gram-negative, rod-shaped, facultative, anaerobic bacterium that is ubiquitous in freshwater and slightly brackish aquatic environments and infects fish, humans, reptiles, and birds. Recent severe outbreaks of disease in commercial channel catfish (Ictalurus punctatus) aquaculture ponds have been associated with a highly virulent A. hydrophila strain (VAH), which is ge...
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ژورنال
عنوان ژورنال: Aquaculture Reports
سال: 2016
ISSN: 2352-5134
DOI: 10.1016/j.aqrep.2015.11.003