Results 1 to 10 of about 1,150 (167)

Evaluation of Russian sturgeon (Acipenser gueldenstaedtii) Semen Quality and Semen Cryopreservation [PDF]

open access: goldAnimals, 2022
The alarming decline in sturgeon populations doubled by growing demands for sturgeon products, urge us to prevent the loss of these species. Fish stocking in natural habitats and developing fish farms are viable solutions, which can be successfully ...
Violeta Igna   +4 more
doaj   +4 more sources

Embryonic Development and Survival of Siberian Sturgeon × Russian Sturgeon (Acipenser baerii × Acipenser gueldenstaedtii) Hybrids Cultured in a RAS System [PDF]

open access: yesAnimals, 2022
The aim of this study was to describe the selected stages of embryonic development in Siberian sturgeon (Acipenser baerii) and hybrids of Siberian sturgeons and Russian sturgeons (Acipenser baerii × Acipenser gueldenstaedtii).
Dorota Fopp-Bayat   +2 more
doaj   +2 more sources

Growing a triple hybrid of russian, siberian and amur sturgeons in a warm-water fish farm

open access: diamondИзвестия ТИНРО, 2020
Biological and production indices are presented for spawning females of triple hybrid between russian sturgeon, siberian sturgeon and amur sturgeon (RS × SS) × AS and other commercial forms of sturgeon grown in cages of the warm-water fish farm in ...
D. Y. Amvrosov, E. I. Rachek
doaj   +3 more sources

The effectiveness of using lipid- and water-soluble analogues of vitamin E as antioxidant protectors for cryopreservation of sperm of sterlet (Acipenser ruthenus) and Russian sturgeon (Acipenser gueldenstaedtii) [PDF]

open access: diamondE3S Web of Conferences, 2022
The aim of the research was to comparative study the effectiveness of synthetic antioxidants – lipid-soluble (butylated hydroxytoluene, BHT) and water–soluble (trolox) analogues of vitamin E for the cryopreservation of Russian sturgeon and sterlet sperm ...
Ponomareva Elena   +4 more
doaj   +2 more sources

Intraspecific polymorphism of microsatellite DNA of russian sturgeon (Acipenser gueldenstaedtii, Brandt) [PDF]

open access: diamondRibogospodarsʹka Nauka Ukraïni, 2016
Purpose. Determination of the peculiarities of intraspecific genetic polymorphism of Russian sturgeon based on microsatellite DNA markers. Methodology.
O. Malysheva   +4 more
doaj   +2 more sources

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

Nuclear Multi-Microsatellite Marker Profiling Provides Clues to Molecular Genetic Diversity in Culture-Based Caspian Beluga Sturgeon (Huso huso) Brood Stocks: Ecological Mirror for Restoration. [PDF]

open access: yesVet Med Sci
We conducted a study involving 436 individuals of both sexes, collected from eight breeder private farms with diverse breeding histories and generational backgrounds. Through the application of eight microsatellites, we amplified a non‐coding core genomic region in the species, followed by capillary electrophoresis (CE) to provide double confirmation ...
Moghim M   +4 more
europepmc   +2 more sources

Leiomyoma Causing Disease in a Wild Adriatic Sturgeon (Acipenser naccarii, Bonaparte, 1836). [PDF]

open access: yesJ Fish Dis
ABSTRACT The Adriatic sturgeon, Acipenser naccarii, is an endemic species to the Adriatic Sea basin classified as critically endangered according to the IUCN Red List. Limited information is available regarding the health status and diseases affecting this species, particularly in the wild.
Marsella A   +8 more
europepmc   +2 more sources

Evaluation of minimally invasive metabolomic methods for assessing the health of sturgeons [PDF]

open access: yesScientific Reports
Almost all species of sturgeon are at risk of extinction throughout their natural range due to a variety of human activities. As a result, there is now a global effort focused on their preservation.
Timothy W. Collette   +5 more
doaj   +2 more sources

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