About: Motility and fertilization ability of sterlet Acipenser ruthenus testicular sperm after cryopreservation

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About: Motility and fertilization ability of sterlet Acipenser ruthenus testicular sperm after cryopreservation Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.sciencedirect.com/science/article/pii/S0011224014001965
Description	Sturgeon spermatozoa are immotile in the testis and acquire the potential for motility after contact with urine in Wolffian duct. The present study tested if in vitro incubation of testicular sperm in seminal fluid from Wolffian duct sperm leads to the acquisition of sperm fertilization ability. Sterlet sperm was taken from the testes, matured in vitro and cryopreserved. The fertility and motility of cryopreserved semen were tested. Matured testicular sperm showed freeze-thaw survival rates similar to Wolffian duct sperm, which is commonly used in sturgeon artificial propagation. Matured testicular sperm and Wolffian duct sperm post-thaw motility rate and curvilinear velocity were not significantly different, while duration of matured testicular sperm motility was significantly shorter than that of Wolffian duct sperm. Development rates of embryos obtained with post-thaw matured testicular sperm and Wolffian duct sperm were not significantly different. In vitro maturation of sterlet testicular sperm can potentially be useful in sperm cryobanking. Sturgeon spermatozoa are immotile in the testis and acquire the potential for motility after contact with urine in Wolffian duct. The present study tested if in vitro incubation of testicular sperm in seminal fluid from Wolffian duct sperm leads to the acquisition of sperm fertilization ability. Sterlet sperm was taken from the testes, matured in vitro and cryopreserved. The fertility and motility of cryopreserved semen were tested. Matured testicular sperm showed freeze-thaw survival rates similar to Wolffian duct sperm, which is commonly used in sturgeon artificial propagation. Matured testicular sperm and Wolffian duct sperm post-thaw motility rate and curvilinear velocity were not significantly different, while duration of matured testicular sperm motility was significantly shorter than that of Wolffian duct sperm. Development rates of embryos obtained with post-thaw matured testicular sperm and Wolffian duct sperm were not significantly different. In vitro maturation of sterlet testicular sperm can potentially be useful in sperm cryobanking. (en)
Title	Motility and fertilization ability of sterlet Acipenser ruthenus testicular sperm after cryopreservation Motility and fertilization ability of sterlet Acipenser ruthenus testicular sperm after cryopreservation (en)
skos:prefLabel	Motility and fertilization ability of sterlet Acipenser ruthenus testicular sperm after cryopreservation Motility and fertilization ability of sterlet Acipenser ruthenus testicular sperm after cryopreservation (en)
skos:notation	RIV/60076658:12520/14:43886817!RIV15-GA0-12520___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(ED2.1.00/01.0024), P(EE2.3.20.0024), P(GAP502/11/0090), P(GAP502/12/1973), P(LO1205), S
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Fedorov, Pavlo Linhart, Otomar Rodina, Marek Pšenička, Martin Boryshpolets, Sergey Dzyuba, Boris Cosson, Jacky Saito, Taiju Dzyuba, Viktoria
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Jihočeská univerzita v Českých Budějovicích / Fakulta rybářství a ochrany vod
http://linked.open...dnocenehoVysledku	30606
http://linked.open...ai/riv/idVysledku	RIV/60076658:12520/14:43886817
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Sturgeon conservation; Sperm maturation; Sterlet (en)
http://linked.open.../riv/klicoveSlovo	Sperm maturation Sterlet Sturgeon conservation
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[79431C36CD64]
http://linked.open...i/riv/nazevZdroje	Cryobiology
http://linked.open...in/vavai/riv/obor	GL
http://linked.open...ichTvurcuVysledku	9 (xsd:int)
http://linked.open...cetTvurcuVysledku	9 (xsd:int)
http://linked.open...vavai/riv/projekt	Strengthening of research teams in FROV JU Maturation and Ageing of Fish Spermatozoa: A Comparative Study Between Teleostean and Chondrostean Fish Species as Taxonomically Distant Models. South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses Characterization of swimming fish sperm flagella: biophysical quantification. Sustainability and Excellence of the Centre of Aquaculture and Biodiversity of Hydrocenoses
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	69
http://linked.open...iv/tvurceVysledku	Boryshpolets, Sergey Dzyuba, Boris Linhart, Otomar Pšenička, Martin Rodina, Marek Cosson, Jacky Saito, Taiju Dzyuba, Viktoria Fedorov, Pavlo
http://linked.open...ain/vavai/riv/wos	000342653600019
issn	0011-2240
number of pages	3 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.cryobiol.2014.07.008
http://localhost/t...ganizacniJednotka	12520

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