Results 51 to 60 of about 901 (165)

Development of a Tetrahymena thermophila‐Based Vaccine Expressing Miamiensis avidus Ciliary Proteins to Combat Scuticociliatosis

Journal of Fish Diseases, Volume 48, Issue 6, June 2025.
ABSTRACT Miamiensis avidus is a parasitic pathogen responsible for scuticociliatosis, a lethal infection affecting marine fish worldwide, including Japanese flounder. Immunisation with formalin‐killed M. avidus has shown promise in inducing protective immunity, positioning it as a potential vaccine candidate against scuticociliatosis.
Yuho Watanabe, Maho Kotake, Hiromi Matsuoka, Tomoyoshi Yoshinaga, Shin‐Ichi Kitamura   +4 more
wiley   +1 more source

Efficacy of aqueous extract of “Terminalia catappa” in tambaqui juveniles parasitized by monogenea and, protozoan Eficácia do extrato aquoso de "Terminalia catappa" em juvenis de tambaqui parasitados por monogenéticos e protozoários

Revista Brasileira de Saúde e Produção Animal, 2009
This study evaluated the efficacy of the aqueous extract of dry Terminalia catappa leaves in juveniles of tambaqui parasited by monogenean and Ichthyophthirius multifiliis and Piscinoodinium pillulare protozoan.
Rogério Salvador, Claudinei da Cruz, Róberson Sakabe, José Dias Neto, Gustavo da Silva Claudiano, Fabiana Pilarski   +5 more
doaj  

Ichthyophthirius multifiliis Fouquet 1876

Published as part of Qin, Tian, Hu, Guangran, Cheng, Jiangwen, Chen, Fanglin, Fu, Peipei, Zhao, Weishan, Bu, Xialian, Cheng, Houda, Zou, Hong, Li, Wenxiang, Wu, Shangong, Wang, Guitang & Li, Ming, 2024, Investigation of Ichthyophthirius multifiliis infection in fish from natural water bodies in the Lhasa and Nagqu regions of Tibet, pp.
Qin, Tian, Hu, Guangran, Cheng, Jiangwen, Chen, Fanglin, Fu, Peipei, Zhao, Weishan, Bu, Xialian, Cheng, Houda, Zou, Hong, Li, Wenxiang, Wu, Shangong, Wang, Guitang, Li, Ming   +12 more
openaire   +2 more sources

The Current State of Knowledge of the Economic Impact of Diseases in Global Aquaculture

Reviews in Aquaculture, Volume 17, Issue 3, June 2025.
ABSTRACT Aquaculture has been rapidly growing over the past few decades and has become an important contributor to global food security. As production increases, the intensification of production increases the risk of disease outbreaks. Infections caused by viral, bacterial, and parasitic pathogens represent a major threat to farm economy and growth ...
Miho Maezono, Rasmus Nielsen, Kurt Buchmann, Max Nielsen   +3 more
wiley   +1 more source

Survey of external parasites infestation of cyprinidea in Zarine-rud river in West Azerbaijan province [PDF]

Āsīb/shināsī-i Darmāngāhī-i Dāmpizishkī, 2016
In this research, external parasites infestation of carp fishes in Zarrineh-rud river, was examined. The species which were examined included capoeta, cyprinus carpio, carasius and ctenophoran.
S Rasouli, S Purghasem
doaj  

Helminthes and protozoan of farmed pirarucu (Arapaima gigas) in eastern Amazon and host-parasite relationship

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2013
The parasitofauna in the giant Amazon basin, pirarucu (Arapaima gigas Schinz, 1822) cultured in fish farms from the state of Amapá, in eastern Amazonia (Brazil) was investigated.
R.G.B. Marinho, M. Tavares-Dias, M.K.R. Dias-Grigório, L.R. Neves, E.T.O. Yoshioka, C.L. Boijink, R.M. Takemoto   +6 more
doaj   +1 more source

Application of Conservation Genomics to Investigate the Role of Pathogens on the Migration of Sea‐Run Brown Trout (Salmo trutta)

Journal of Fish Diseases, Volume 48, Issue 5, May 2025.
ABSTRACT Pathogens play a key role in individual function and the dynamics of wild populations, but the link between pathogens and individual performance has rarely been investigated in the wild. Migrating salmonids offer an ideal study system to investigate how infection with pathogens affects performance given that climate change and fish farming ...
Robert J. Lennox, Sindre H. Eldøy, Angela D. Schulze, Kristina M. Miller, Trond Einar Isaksen, Jan G. Davidsen, Cecilie I. Nilsen, Lotte S. Dahlmo, Knut Wiik Vollset   +8 more
wiley   +1 more source

Parasites of two coexisting invasive sailfin catfishes (Siluriformes: Loricariidae) in a tropical region of Mexico

Neotropical Ichthyology
Currently many species of Amazon sailfin catfishes (Loricariidae) have been introduced to wild environments outside their native range. There is, however, little knowledge about their role as vectors of parasites that can infect native fish or even ...
María Amparo Rodríguez-Santiago, Luis García-Prieto, Berenit Mendoza-Garfias, David González-Solís, Mayra I. Grano-Maldonado   +4 more
doaj   +1 more source

Pathogen and Gene Expression Profiles of Atlantic Salmon From an Endangered Population

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 4, April 2025.
ABSTRACT The role of pathogens in impacting the behaviour and fate of salmonids has been studied extensively for some selected pathogens such as sea lice. However, the whole pathobiome of the fish are seldom considered and may confound and influence the study species in situ.
Robert J. Lennox, Angela D. Schulze, Kristi M. Miller, Trond Einar Isaksen, Eirik Straume Normann, Cecilie Iden Nilsen, Lotte S. Dahlmo, Bjørn T. Barlaup, Elisabeth Stöger, Sindre H. Eldøy, Knut Wiik Vollset   +10 more
wiley   +1 more source

Parasitos nas brânquias de Brycon amazonicus (Characidae, Bryconinae) cultivados em canais de igarapé do Turumã-Mirim, Estado do Amazonas, Brasil = Parasites in gills of farmed Brycon amazonicus (Characidae, Bryconinae) in stream channels of Turumã-Mirim, Amazonas State, Brazil

Acta Scientiarum: Biological Sciences, 2007
O presente estudo teve como objetivo determinar a prevalência e a intensidade de parasitos nas brânquias, bem como o fator de condição em matrinxã Brycon amazonicus Spix e Agassiz (1829) cultivados em três canais de igarapé da região do Tarumã-Mirim ...
Jefferson Raphael Gonzaga Lemos, Marcos Tavares-Dias, Rejane Souza de Aquino Sales, Gabriel da Rocha Nobre Filho, Jorge Daniel Indrusiak Fim   +4 more
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