Search Results - "URBANYI, B"
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The investigation of post-thaw chilled storage and the applicability of large-scale cryopreservation in chub (Squalius cephalus) sperm
Published in Cryobiology (01-12-2023)“…Chub (reophillic cyprinids) is one of the most sensitive bioindicator fish of environmental changes following anthropogenic activities. The improvement of…”
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2
The systematic development and optimization of large-scale sperm cryopreservation in northern pike (Esox lucius)
Published in Cryobiology (01-06-2020)“…In our study, a systematic development of a new large-scale sperm cryopreservation protocol was carried out in northern pike (Esox lucius). The effect of 2…”
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3
Standardization of sperm management for laboratory assessment of sperm quality and in vitro fertilization in Eurasian perch (Perca fluviatilis)
Published in Aquaculture international (01-10-2021)“…Sperm handling procedures and its usage for in vitro fertilization are crucial for standardized experimental operations on evaluation of reproductive…”
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4
Chilled and post‐thaw storage of sperm in different goldfish types
Published in Reproduction in domestic animals (01-08-2017)“…Contents The effective storage time of sperm after stripping (for 48 hr in 6‐hr intervals) and after thawing (for 6 hr in 2‐hr intervals) in Black moor, Oranda…”
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5
Comparison of two different methods in the cryopreservation of Eurasian perch (Perca fluviatilis) sperm
Published in Cryobiology (01-02-2015)“…Two different cryopreservation methods were compared and an optimal dilution ratio for the use of controlled-rate freezer (CRF) was established for Eurasian…”
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6
Effect of different activating solutions on the fertilization ability of Eurasian perch, Perca fluviatilis L., eggs
Published in Journal of applied ichthyology (01-12-2012)“…Summary This study determined the effect of two different activating solutions (‘Woynarovich’ and ‘Billard’) on the effectiveness of controlled insemination of…”
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7
The effects of different preservation methods on ide (Leuciscus idus) sperm and the longevity of sperm movement
Published in Cryobiology (01-04-2018)“…The present study investigated the effects of chilled storage and cryopreservation on ide sperm motility and fertilizing capacity alongside the longevity of…”
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8
Novel method for induced propagation of fish: Sperm injection in oviducts and ovary/ovarian lavage with sperm
Published in Aquaculture (01-01-2018)“…Motility of spermatozoa in most freshwater teleost species is suppressed by the osmolality of the seminal plasma in the testes, sperm ducts and initiated by a…”
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9
Commercial-scale out-of-season cryopreservation of Eurasian perch (Perca fluviatilis) sperm and its application for fertilization
Published in Animal reproduction science (01-07-2016)“…The quality and fertilizing capacity of perch (Perca fluviatilis) sperm collected outside of the spawning season (off-season) and cryopreserved at a commercial…”
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10
Post-thaw storage of sperm from various salmonid species
Published in Journal of applied ichthyology (01-06-2015)“…Summary The effects of post‐thaw storage on the motility and fertilizing capacity of cryopreserved sperm were investigated in four salmonid species, including…”
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11
Attempts on artificial induction of sexual maturation of sterlet (Acipenser ruthenus) and identification of late spermatogenesis stage in hermaphroditic fish
Published in International aquatic research (01-09-2018)“…Most of the 27 species of sturgeons are endangered or close to extinction which is connected to habitat degradation, water pollution and overfishing…”
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Optimization of conditions for the cryopreservation of Eurasian perch (Perca fluviatilis Linnaeus, 1758) sperm
Published in Journal of applied ichthyology (01-06-2015)“…Summary In this study, a methodical optimization and development of cryopreservation of Eurasian perch (Perca fluviatilis) sperm was carried out. The effects…”
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13
Controlled reproduction of the crucian carp Carassius carassius (L.) combining temperature and hormonal treatment in spawners
Published in Journal of applied ichthyology (01-12-2012)“…Summary Five separate experiments were carried out on selected aspects of wild crucian carp controlled reproduction including: (a) spawner handling time after…”
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14
Artificial hybridization of Japanese and European eel (Anguilla japonica×A. anguilla) by using cryopreserved sperm from freshwater reared males
Published in Aquaculture (20-06-2012)“…Eggs of Japanese eel (Anguilla anguilla) were fertilized with cryopreserved sperm of European eel (A. anguilla) obtained from fish reared and matured in…”
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15
Induction of ovulation in the Pikeperch (Sander lucioperca L.) by ovarian lavage
Published in Journal of applied ichthyology (01-12-2012)“…The most common and traditional method of the prpagation of pikeperch is the use of spawning nests. Stripping the eggs is just recently spreading among…”
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16
Gonad development and gametogenesis in the Asian sea bass (Lates calcarifer) grown in an intensive aquaculture system
Published in Journal of applied ichthyology (01-12-2012)“…Summary Early gonad development of the Asian sea bass (Lates calcarifer) grown in a freshwater recirculation system was investigated to determine the onset of…”
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17
Fertilization rate of Siberian sturgeon ( Acipenser baeri, Brandt) milt cryopreserved with methanol
Published in Aquaculture (23-08-2002)“…Milt obtained from three Siberian sturgeon males ( Acipenser baeri, Brandt) were cryopreserved using three extenders: Tris–sucrose–KCl (30 mM Tris, 23.4 mM…”
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18
Serine proteinase inhibitors in the seminal plasma of percid fish
Published in Journal of applied ichthyology (01-10-2010)“…In this study trypsin-inhibitory activity of the seminal plasma of percid fish: perch (Perca fluviatilis, n = 22), pikeperch (Sander lucioperca, n = 5), Volga…”
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Viability and fertilizing capacity of cryopreserved sperm from three North American acipenseriform species: a retrospective study
Published in Journal of applied ichthyology (01-08-2008)“…Populations of sturgeon across the globe are threatened due to unregulated harvest and habitat loss, and the status varies among species across North America…”
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20
Studies on the semen biology and sperm cryopreservation in the sterlet, Acipenser ruthenus L
Published in Aquaculture research (01-05-2004)“…The present study investigated motility, acrosome reaction, fertility and cryobiological parameters of the semen of the sterlet, Acipenser ruthenus L. Sperm…”
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