Results 31 to 40 of about 736 (153)
Aquatic Biology, 2016 Oxygen consumption rate (MO2) and critical swimming speed (Ucrit) of juvenile Siberian sturgeon Acipenser baerii were measured at 24°C using a step-wise velocity test in a flume-type respirometer. Swimming behavior was video-recorded before and after the
X Yuan, L Cai, DM Johnson, Z Tu, Y Huang
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Detection of white sturgeon iridovirus (WSIV) in sturgeons (Actinopterygii: Acipenseriformes: Acipenseridae) from aquaculture facilities located in Poland, Germany, and Italy [PDF]
Acta Ichthyologica et Piscatoria, 2019 Background. White sturgeon iridovirus (WSIV) is one of the most serious threats for sturgeon aquaculture as the mortality in juvenile individuals can reach 95%.
P. Hofsoe-Oppermann +3 more
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Fisheries and Aquatic Sciences, 2016 To culture germline stem cells in vitro, establishment of the cell lines that can be used as the feeder cells is a prerequisite. In this study, we tried to establish gonad-derived cell lines in Siberian sturgeon (Acipenser baerii).
Jun Hyung Ryu +2 more
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Archives of Polish Fisheries, 2011 The morphometric characters of artificially induced hybrids of Siberian sturgeon, Acipenser baerii baerii Brandt, with green sturgeon, Acipenser medirostris Ayres, were examined until the fish achieved sexual maturity. The measurements encompassed 29 measurable and six meristic characters. Throughout the studied period of fish development, the greatest
Bożena Szczepkowska +2 more
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Czech Journal of Animal Science, 2013 Oxidant and antioxidant activity in seminal plasma was compared with that in spermatozoa of teleost (common carp Cyprinus carpio and brook trout Salvelinus fontinalis) and chondrostean (Russian sturgeon Acipenser gueldenstaedtii, Siberian sturgeon ...
A. Shaliutina-Kolešová +3 more
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Journal of Fish Biology, EarlyView.Abstract Fishes experience thermal stress in their natural environment that can be caused by natural or anthropogenic factors and can directly affect their physiology. In this study, we developed a multispecies OpenArray™ qPCR (quantitative polymerase chain reaction) ‘chip’ to measure the effects of acute thermal stress on the mRNA response of ...
Hossein Haghighi +6 more
wiley +1 more source
Aquaculture Reports, 2023 To evaluate effects of crowding stress on the physiological mechanisms of juvenile hybrid sturgeon (♀Acipenser baerii×♂Acipenser schrenckii, 23 ± 1 g body weight), an experiment was assigned to three initial stocking densities in flowing water ponds (LD =
Baoliang Bi +6 more
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Aroma profiling and volatile fingerprinting of commercial caviar (Acipenser baerii and Acipenser gueldenstaedtii) [PDF]
LWTThe odorant composition and static headspace PTR-MS profiles of two commercial caviar samples (Acipenser baerii and Acipenser gueldenstaedtii) were investigated. A combined sensory-instrumental investigation applying solvent-assisted flavor evaporation (SAFE), gas chromatography-olfactometry (GC-O), gas chromatography-mass spectrometry (GC-MS), and two-
Rodrigues da Silva, Mariana +5 more
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Take my breath away: Defining the oxygen saturation threshold for fish cortisol stress response
Journal of Fish Biology, EarlyView.Abstract Human activities are affecting the number, size and severity of hypoxic zones in aquatic ecosystems. As oxygen is one of the most important abiotic factors affecting fish biology, exposure to low levels of dissolved oxygen may lead to a reduction in fitness.
Sébastien Alfonso +4 more
wiley +1 more source
Ribogospodarsʹka Nauka Ukraïni, 2023 Purpose. To determine and evaluate productive parameters in the process of artificially obtaining ovulated eggs in different seasons from brood Siberian sturgeon Acipenser baerii Brandt, 1869 at first maturity grown in conditions of floating cage systems
S. Pashko +4 more
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