Results 41 to 50 of about 2,553 (197)

Coinfection outcome in an opportunistic pathogen depends on the inter-strain interactions [PDF]

, 2017
Background: In nature, organisms are commonly coinfected by two or more parasite strains, which has been shown to influence disease virulence. Yet, the effects of coinfections of environmental opportunistic pathogens on disease outcome are still poorly
Hanna Kinnula, Johanna Mappes, Lotta-Riina Sundberg   +2 more
core   +2 more sources

Antibacterial Activities of Metabolites from Vitis rotundifolia (Muscadine) Roots against Fish Pathogenic Bacteria

Molecules, 2018
Enteric septicemia of catfish, columnaris disease and streptococcosis, caused by Edwardsiella ictaluri, Flavobacterium columnare and Streptococcus iniae, respectively, are the most common bacterial diseases of economic significance to the pond-raised ...
Kevin K. Schrader, Mohamed A. Ibrahim, Howaida I. Abd-Alla, Charles L. Cantrell, David S. Pasco   +4 more
doaj   +1 more source

Outside-host growth of pathogens attenuates epidemiological outbreaks. [PDF]

PLoS ONE, 2012
Opportunist saprotrophic pathogens differ from obligatory pathogens due to their capability in host-independent growth in environmental reservoirs. Thus, the outside-host environment potentially influences host-pathogen dynamics.
Ilona Merikanto, Jouni Laakso, Veijo Kaitala   +2 more
doaj   +1 more source

Isolation and characterisation of flavobacteria from wild and cultured freshwater fish species in Hungary [PDF]

, 2016
The objective of this study was to survey the incidence of Flavobacterium columnare in wild and cultured freshwater fish species in Hungary. This bacterium usually causes disease in waters of more than 25 °C temperature. However, with the introduction of
Molnár, Kálmán, Papp, Melitta, Paulus, Petra, Sellyei, Boglárka, Székely, Csaba, Varga, Zsuzsanna   +5 more
core   +3 more sources

CHARACTERISTICS OF A MYXOBACTERIUM, CHONDROCOCCUS COLUMNARIS, ISOLATED FROM DISEASED LOACHES

NIPPON SUISAN GAKKAISHI, 1966
A Chondrococcus-like bacterium of high virulence was isolated from diseased loaches (Misgurnus anguillicaudatus). The basal medium used in this study as the standard for various purposes contains 0.3 per cent Bacto-tryptone and 0.2 per cent yeast extract, adjusted to pH 7.5 (TY broth).
Hisatsugu WAKABAYASHI, Syuzo EGUSA
openaire   +3 more sources

Treatment of Trichodina sp reduced load of Flavobacterium columnare and improved survival of hybrid tilapia

Aquaculture Reports, 2015
Bacterium Flavobacterium columnare and protozoan Trichodina spp are common pathogens of cultured fish. Studies of parasite–bacterium interaction show evidence that concurrent infections increase severity of some infectious diseases, especially bacterial ...
De-Hai Xu, Craig A. Shoemaker, Dunhua Zhang   +2 more
doaj   +1 more source

Investigating the Ability of Edwardsiella ictaluri and Flavobacterium covae to Persist within Commercial Catfish Pond Sediments under Laboratory Conditions

Pathogens, 2023
Two prevalent bacterial diseases in catfish aquaculture are enteric septicemia of catfish and columnaris disease caused by Edwardsiella ictaluri and Flavobacterium covae, respectively.
James T. Tuttle, Timothy J. Bruce, Ian A. E. Butts, Luke A. Roy, Hisham A. Abdelrahman, Benjamin H. Beck, Anita M. Kelly   +6 more
doaj   +1 more source

A Review of Molecular Responses of Catfish to Bacterial Diseases and Abiotic Stresses

Frontiers in Physiology, 2018
Catfish is one of the major aquaculture species in the United States. However, the catfish industry is threatened by several bacterial diseases such as enteric septicemia of catfish (ESC), columnaris disease and Aeromonas disease, as well as by abiotic ...
Tao Zhou, Zihao Yuan, Suxu Tan, Yulin Jin, Yujia Yang, Huitong Shi, Wenwen Wang, Donghong Niu, Lei Gao, Wansheng Jiang, Dongya Gao, Zhanjiang Liu   +11 more
doaj   +1 more source

Effect of Hydrogen Peroxide on Immersion Challenge of Rainbow Trout Fry with Flavobacterium psychrophilum [PDF]

, 2013
An experimental model for immersion challenge of rainbow trout fry (Oncorhynchus mykiss) with Flavobacterium psychrophilum, the causative agent of rainbow trout fry syndrome and bacterial cold water disease was established in the present study.
A Decostere, A Gräns, A Nematollahi, A Nematollahi, A Roque, AF Borg, C Garcia, C Harper, DF Amend, DJ Speare, Dongsheng Zhou, DW Bruno, DW Bruno, E Lorenzen, Inger Dalsgaard, J Madetoja, JB Covert, JJ Rach, JM Bowers, L Madsen, Lone Madsen, M Aoki, Maya Maria Mihályi Henriksen, MCB Kiemer, MJ Tort, MK Raida, MP Gaikowski, O Sortkjær, R Avendaño-Herrera, RE Arndt, S Busch, S Thomas-Jinu, T Toyama, T Wiklund   +33 more
core   +2 more sources

Flavobacterium oreochromis From Farmed Tambaqui (Colossoma macropomum): Insights Into Genetic, Phenotypic and Pathogenic Diversity

Journal of Fish Diseases, EarlyView.
ABSTRACT Flavobacterium spp. are the etiological agents of columnaris disease. Although there is evidence that columnaris poses a significant threat to the farming of tambaqui (Colossoma macropomum), there remains a large gap in understanding the genetic and phenotypic diversities of columnaris‐causing bacteria (CCB).
Elcimara Cardoso Pereira, Mariluce dos Reis Ferreira, Suzana Kotzent, Luiz Fagner Ferreira Nogueira, Guilherme Campos Tavares, Henrique César Pereira Figueiredo, Fabiana Pilarski, Gustavo Moraes Ramos Valladão, Sílvia Umeda Gallani   +8 more
wiley   +1 more source