Results 1 to 10 of about 479 (138)

Molecular detection and characterisation of herpesviruses in asymptomatic Russian sturgeon (Acipenser gueldenstaedtii) from European aquaculture [PDF]

open access: yesJournal of Veterinary Research
In Germany, around 150,000 kg of mostly Siberian sturgeon (Acipenser baerii), were produced in 2021. Sudden mortalities affected negative control Russian sturgeon in experimental infection of several European aquacultured fish species with tilapia lake ...
Bergmann Sven Michael   +12 more
doaj   +2 more sources

Features oxidative processes in sturgeons fish (Acipenseridae) (review) [PDF]

open access: yesRibogospodarsʹka Nauka Ukraïni, 2016
Purpose. To anayze scientific sources on physiological-biochemical pecularities of reducing-oxidizing processes, including peroxide oxidation of lipids and work of the system of antioxidant protection system in sturgeon species (Acipenseridae).
M. Symon
doaj   +2 more sources

Experience, Principles and Parameters in the Sturgeon Quality Assessment by Anomalies in Early Ontogenesis (A Review) [PDF]

open access: yesBiology, 2022
Purpose: Review the experience, principles and parameters of the sturgeon assessment quality by anomalies in early ontogeny. Results: Maintaining the number of sturgeon fish in the transboundary Caspian Sea is provided by five states (Russia, Iran ...
Saule Zh. Assylbekova   +3 more
doaj   +2 more sources

Immunomodulatory peptides from sturgeon cartilage: Isolation, identification, molecular docking and effects on RAW264.7 cells [PDF]

open access: yesFood Chemistry: X
Sturgeons (Acipenseridae), ancient fish known for their caviar, produce underutilized by-products like protein-rich cartilage, which is a source of high-quality bioactive peptides. This study investigates immunomodulatory peptides from sturgeon cartilage
Shuchan Li   +5 more
doaj   +2 more sources

Two New Sturgeon Species are Susceptible to Acipenser Iridovirus European (AcIV-E) Infection [PDF]

open access: yesPathogens, 2020
We report the first case of Acipenser iridovirus European (AcIV-E) infection in starry sturgeon (Acipenser stellatus) and in sterlet (A. ruthenus) reared in Northern Italy. During 2018, mortality began in A. stellatus and A.
Davide Mugetti   +7 more
doaj   +2 more sources

Unidirectional hybridization between American paddlefish Polyodon spathula (Walbaum, 1792) and sterlet Acipenser ruthenus (Linnaeus, 1758) [PDF]

open access: yesPeerJ
Interspecific hybridizations among sturgeon species are feasible and often bidirectional. The American paddlefish (Polyodon spathula) from Family Polyodontidae and sturgeon species from Family Acipenseridae were reported capable of hybridization, but ...
Jenő Káldy   +9 more
doaj   +3 more sources

STURGEONS (Acipenseridae) - RELICTS OF THE PREHISTORIC ICHTIOFAUNA [PDF]

open access: yesCroatian Journal of Fisheries, 2000
The work presents systematic, biology, areal diffusion and measures for prevention of the fish species from the family of sturgeons (Acipenseridae). Problems and possibilities of cultivating some sturgeon species in aquaculture are stressed. Based on the
J Jirasek, Krešimir Fašaić
doaj   +1 more source

Detection of white sturgeon iridovirus (WSIV) in wild sturgeons (Actinopterygii: Acipenseriformes: Acipenseridae) in Poland [PDF]

open access: yesJournal of Veterinary Research, 2020
White sturgeon iridovirus (WSIV) disease is caused by a virus of the eponymous family and is mostly triggered by stressful environmental conditions, i.e. high rearing density, excessive handling, or temporary loss of water.
Hofsoe-Oppermann Paulina   +3 more
doaj   +2 more sources

Landscape and Climate Role in the Formation of Sturgeon Reproduction Biotopes in the Ural River (Zhaiyk) [PDF]

open access: yesE3S Web of Conferences, 2021
Geoecology of the Ural River: landscape, climate, flora, and ichthyofaunal are given. Features of air and water temperature, winds, water sources, and balance are detailed.
Mikodina Ekaterina V.   +2 more
doaj   +1 more source

Conservation Status and Effectiveness of the National and International Policies for the Protection and Conservation of Sturgeons in the Danube River and Black Sea Basin

open access: yesDiversity, 2023
Rivers and their watersheds have been subject to various changes, including biodiversity, caused by anthropogenic activities. The Danube River and Black Sea basin overlap the geographic range of six species of anadromous fish belonging to the family ...
Daniela Strat   +1 more
doaj   +1 more source

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