Evaluation of Spermiation Indices with Multiple Sperm Collections in Endangered Sterlet (Acipenser ruthenus)
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F12%3A43883409" target="_blank" >RIV/60076658:12520/12:43883409 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1111/j.1439-0531.2011.01907.x" target="_blank" >http://dx.doi.org/10.1111/j.1439-0531.2011.01907.x</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/j.1439-0531.2011.01907.x" target="_blank" >10.1111/j.1439-0531.2011.01907.x</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Evaluation of Spermiation Indices with Multiple Sperm Collections in Endangered Sterlet (Acipenser ruthenus)
Popis výsledku v původním jazyce
This study investigated the effects of multiple collections of sperm on endangered sterlet (Acipenser ruthenus) sperm functional parameters [spermatozoa motility and curvilinear velocity (VCL)] as well as on protein concentration and osmolality of seminal plasma. The average sperm volume and mean spermatozoa concentration per male were significantly altered with multiple collections. On the other hand, no significant effect of multiple collections on protein concentration of seminal plasma was observed.In all experimental groups, moderate impact of sequential collection on osmolality (p { 0.05) of seminal plasma was observed. Ninety to 100% of motile spermatozoa were observed at 15 s after activation, with an average VCL of 181.12 +/- 19.10 mu m/s. After 90 s, average VCL decreased to 130 +/- 26 mu m/s. Motility was maintained for up to 4 min. The maximum percentage of motile spermatozoa was observed after the third collection of sperm. The spermatozoa VCL increased significantly with
Název v anglickém jazyce
Evaluation of Spermiation Indices with Multiple Sperm Collections in Endangered Sterlet (Acipenser ruthenus)
Popis výsledku anglicky
This study investigated the effects of multiple collections of sperm on endangered sterlet (Acipenser ruthenus) sperm functional parameters [spermatozoa motility and curvilinear velocity (VCL)] as well as on protein concentration and osmolality of seminal plasma. The average sperm volume and mean spermatozoa concentration per male were significantly altered with multiple collections. On the other hand, no significant effect of multiple collections on protein concentration of seminal plasma was observed.In all experimental groups, moderate impact of sequential collection on osmolality (p { 0.05) of seminal plasma was observed. Ninety to 100% of motile spermatozoa were observed at 15 s after activation, with an average VCL of 181.12 +/- 19.10 mu m/s. After 90 s, average VCL decreased to 130 +/- 26 mu m/s. Motility was maintained for up to 4 min. The maximum percentage of motile spermatozoa was observed after the third collection of sperm. The spermatozoa VCL increased significantly with
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
GL - Rybářství
OECD FORD obor
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Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2012
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Reproduction in Domestic Animals
ISSN
0936-6768
e-ISSN
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Svazek periodika
47
Číslo periodika v rámci svazku
3
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
6
Strana od-do
479-484
Kód UT WoS článku
000302715000022
EID výsledku v databázi Scopus
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