Results 31 to 40 of about 1,271,767 (280)

Comparative Structural and Antigenic Characterization of Genetically Distinct Flavobacterium psychrophilum O-Polysaccharides

open access: yesFrontiers in Microbiology, 2019
Little is known about the underlying basis of serotype specificity among strains of Flavobacterium psychrophilum, the agent of rainbow trout fry syndrome and bacterial cold-water disease.
John O. Cisar   +2 more
doaj   +1 more source

Probiotic-Bacteria (Lactobacillus fermentum)-Wrapped Zinc Oxide Nanoparticles: Biosynthesis, Characterization, and Antibacterial Activity

open access: yesFermentation, 2023
Recently, fabricated nanoparticles (NPs), which can efficiently penetrate biological systems, have found increased usage in the health and hygiene industries.
Rajeshkumar Shanmugam   +6 more
doaj   +1 more source

Antigen profiles of the fish pathogen Moritella viscosa and protection in fish [PDF]

open access: yesJournal of Applied Microbiology, 2008
Moritella viscosa is a gram-negative bacterium that causes winter ulcer disease in salmonid fish cultured in sea water below 8 degrees C. The aim of this study was to study the antigen profiles of these bacteria and to reveal the protection which the antigens induce in fish.Lipooligosaccharides (LOS) and an approximately 17-19 kDa outer membrane ...
K J, Heidarsdóttir   +2 more
openaire   +2 more sources

Proteomic analysis of the fish pathogen Flavobacterium columnare [PDF]

open access: yesProteome Science, 2010
Abstract Background Flavobacterium columnare causes columnaris disease in cultured and wild fish populations worldwide. Columnaris is the second most prevalent bacterial disease of commercial channel catfish industry in the United States.
Lawrence Mark L   +3 more
openaire   +4 more sources

Saprophytism of a fish pathogen as a transmission strategy

open access: yesEpidemics, 2009
Fish farming creates conditions where disease transmission is enhanced and antibiotic treatments are commonly used to cure bacterial diseases to prevent severe losses due to infections. Ability to persist in such an environment has been suggested to lead to the evolution of high virulence.
Heidi M T, Kunttu   +3 more
openaire   +2 more sources

Transferable drug resistance plasmids in fish-pathogenic bacteria [PDF]

open access: yes, 2000
Chemotherapeutic agents have been developed for treating bacterial infections and have been widely used for cultured fish for the last 30 years in Japan.
Aoki, Takashi
core   +1 more source

Host–Pathogen Interactions of Marine Gram-Positive Bacteria

open access: yesBiology, 2022
Marine Gram-positive bacterial pathogens, including Renibacterium salmoninarum, Mycobacterium marinum, Nocardia seriolae, Lactococcus garvieae, and Streptococcus spp. cause economic losses in marine fish aquaculture worldwide.
Hajarooba Gnanagobal, Javier Santander
doaj   +1 more source

Structural and Immunochemical Studies of the Lipopolysaccharide from the Fish Pathogen, Aeromonas bestiarum Strain K296, Serotype O18

open access: yesMarine Drugs, 2013
Chemical analyses and mass spectrometry were used to study the structure of the lipopolysaccharide (LPS) isolated from Aeromonas bestiarum strain K296, serotype O18. ESI-MS revealed that the most abundant A.
Otto Holst   +6 more
doaj   +1 more source

Inhibitor analysis revealed that clathrin-mediated endocytosis is involed in cellular entry of type III grass carp reovirus

open access: yesVirology Journal, 2018
Background Grass carp (Ctenopharyngodon idella) hemorrhagic disease is caused by an acute infection with grass carp reovirus (GCRV). The frequent outbreaks of this disease have suppressed development of the grass carp farming industry.
Hao Wang   +6 more
doaj   +1 more source

Adapting a Phage to Combat Phage Resistance

open access: yesAntibiotics, 2020
Phage therapy is becoming a widely recognized alternative for fighting pathogenic bacteria due to increasing antibiotic resistance problems. However, one of the common concerns related to the use of phages is the evolution of bacterial resistance against
Elina Laanto   +4 more
doaj   +1 more source

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