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| Description
| - The objective of the study was to compare carp sperm motility performances (sperm velocity and motility rates) from 10 males including fertilizing ability (hatching rates from 10 males and eight females) as a function of time elapsed after sperm exposure to activation medium in two situations: firstly activated sperm and sperm which had terminated swimming and was 're-activated' after incubation in a K+ rich (200 mm KCl) non-swimming solution. In case of both initial (first) and secondly activated spermatozoa, the motility was triggered in hatchery solution (HAS, 11.2 mOsmol) and in carp activation solution (CAS, 128.9 mOsmol) containing 45 mm NaCl, 5 mm KCl, 30 mm Tris?HCl while also adjusted to a pH of 8.0. First time activated sperm showed significantly higher relative motility, sperm velocity and fertilizing ability compared to re-activated sperm. The carp spermatozoa (in either first or second activation) rapidly lost their fertilizing ability as a function of exposure time of sperm to
- The objective of the study was to compare carp sperm motility performances (sperm velocity and motility rates) from 10 males including fertilizing ability (hatching rates from 10 males and eight females) as a function of time elapsed after sperm exposure to activation medium in two situations: firstly activated sperm and sperm which had terminated swimming and was 're-activated' after incubation in a K+ rich (200 mm KCl) non-swimming solution. In case of both initial (first) and secondly activated spermatozoa, the motility was triggered in hatchery solution (HAS, 11.2 mOsmol) and in carp activation solution (CAS, 128.9 mOsmol) containing 45 mm NaCl, 5 mm KCl, 30 mm Tris?HCl while also adjusted to a pH of 8.0. First time activated sperm showed significantly higher relative motility, sperm velocity and fertilizing ability compared to re-activated sperm. The carp spermatozoa (in either first or second activation) rapidly lost their fertilizing ability as a function of exposure time of sperm to (en)
- Cílem této práce bylo porovnání parametrů motility spermií kapra obecného (rychlosti a poměru motilních spermií) z deseti mlíčáků včetně oplozovací schopnosti (líhnivost z deseti mlíčáků a osmi jikernaček) jako funkce času uplynulého po vystavení spermií aktivačnímu médiu ve dvou situacích: zaprvé aktivované spermie a spermie které byly po ukončení jejich pohybu re-aktivovány po inkubaci v deaktivačním roztoku s 200 mM KCl. V obou případech, počáteční (první) i druhé aktivace spermií, byla motilita spuštěna líhňovou vodou (HAS, 11,2 mOsmol) a aktivačním roztokem pro kapra (CAS, 128,9 mOsmol) obsahující 45 mM NaCl, 5 mM KCl, 30 mM Tris-HCl upravený na 8,0 pH. Prvně aktivované spermie vykazovaly signifikantně vyšší relativní motilitu, rychlost a fertilizační schopnost, v porovnání s re-aktivovanými spermiemi. Spermie kapra (jak prvně tak podruhé aktivovaných), v závislosti na čase, rapidně ztrácejí jejich fertilizační schopnost po vystavení spermií aktivačnímu médiu před přidáním jiker: to dokazuje, že (cs)
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| Title
| - Comparison of sperm velocity, motility and fertilizing ability between firstly and secondly activated spermatozoa of common carp (Cyprinus carpio)
- Comparison of sperm velocity, motility and fertilizing ability between firstly and secondly activated spermatozoa of common carp (Cyprinus carpio) (en)
- Porovnání rychlosti, motility a oplozovací schopnosti spermií mezi poprvé a podruhé aktivovanými spermiemi kapra obecného (Cyprinus carpio) (cs)
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| skos:prefLabel
| - Comparison of sperm velocity, motility and fertilizing ability between firstly and secondly activated spermatozoa of common carp (Cyprinus carpio)
- Comparison of sperm velocity, motility and fertilizing ability between firstly and secondly activated spermatozoa of common carp (Cyprinus carpio) (en)
- Porovnání rychlosti, motility a oplozovací schopnosti spermií mezi poprvé a podruhé aktivovanými spermiemi kapra obecného (Cyprinus carpio) (cs)
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| skos:notation
| - RIV/60076658:12610/08:00008883!RIV09-GA0-12610___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
| - P(GA524/06/0817), Z(MSM6007665809)
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/60076658:12610/08:00008883
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - Sperm motility; carp; fertilization (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
| - DE - Spolková republika Německo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Journal of Applied Ichthyology
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Alavi, Sayyed Mohammad Hadi
- Gela, David
- Linhart, Otomar
- Rodina, Marek
- Cosson, Jacky
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| http://linked.open...ain/vavai/riv/wos
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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| http://localhost/t...ganizacniJednotka
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