Results 261 to 270 of about 102,794 (298)

Removal of fish pathogenic bacteria in biological sand filters

Water Research, 2003
Documentation is required to evaluate the use of infiltration systems as an alternative method for removal of fish pathogenic bacteria in wastewater from fish-farms. This study was performed to investigate the removal of bacterial fish pathogens in biological sand filters.
Anne-Marie, Bomo, Asbjørn, Husby, Tor Kristian, Stevik, Jon Fredrik, Hanssen   +3 more
exaly   +3 more sources

Pathogen bacteria adhesion to skin mucus of fishes

Veterinary Microbiology, 2014
Fish are always in intimate contact with their environment; therefore they are permanently exposed to very vary external hazards (e.g. aerobic and anaerobic bacteria, viruses, parasites, pollutants). To fight off pathogenic microorganisms, the epidermis and its secretion, the mucus acts as a barrier between the fish and the environment.
Said Benhamed, Francisco A. Guardiola, Mohammed Mars, María Ángeles Esteban   +3 more
openaire   +2 more sources

Siderophores from Fish Pathogenic Bacteria

2021
Aquaculture is an important food source worldwide but one of its main problems is the spread of infectious diseases caused by Gram-negative pathogenic bacteria that results in considerable economic losses. Since siderophores, low molecular weight organic compounds involved in the iron-uptake mechanisms of the bacteria, are critical for the growth and ...
openaire   +1 more source

Virulence factors of bacteria pathogenic for coldwater fish

Annual Review of Fish Diseases, 1993
Abstract The importance of cell surface associated properties and extracellular products (ECP) as virulence factors varies among the fish pathogens considered in this review. Among members of the genus Vibrio, V. salmonicida, and V. ordalii do not secrete proteases, hemolysins, or cytotoxins, while V. anguillarum, V. vulnificus, and V.
Alicia E. Toranzo, Juan L. Barja
openaire   +1 more source

Effects of cecropin peptides on bacteria pathogenic to fish

Journal of Fish Diseases, 1999
The antibacterial effects of synthetic cecropin B and cecropin P1 were tested against the fish‐pathogenic bacteria Vibrio anguillarum, Vibrio salmonicida, Aeromonas salmonicida, Edwardsiella ictaluri and Yersinia ruckeri. Both cecropins were active against all bacteria tested, but the effect was strongly influenced by the growth media used.
A. K. Kjuul, E. E. Büllesbach, S. Espelid, R. Dunham, T. Ò. Jørgensen, G. W. Warr, . And, O. B. Styrvold   +7 more
openaire   +1 more source

The Nature of Bacteria Pathogenic to Fish

Transactions of the American Fisheries Society, 1954
Abstract A review is made of the progress in research on bacteria which are pathogenic to fish, with particular emphasis on those investigations performed during the past decade. The report includes a critical review of material published; the comments and suggestions are designed to stimulate the initiation of new research projects.
openaire   +1 more source

Cell-Surface-Associated Properties of Fish Pathogenic Bacteria

Journal of Aquatic Animal Health, 1991
Abstract Pathogenicity assays showed that 33 of 42 potentially pathogenic strains of bacteria tested were virulent to rainbow trout Oncorhynchus mykiss. Regardless of their degree of virulence to fish, strains of motile Aeromonas, A. salmonicida, and Vibrio anguillarum were moderately hydrophobic.
Ysabel Santos, Isabel BandíN, Teresa P. Nieto, Juan L. Barja, Alicia E. Toranzo, Anthony E. Ellis   +5 more
openaire   +1 more source