Vlastnosti spermatu u jesetera perského, Acipenser persicus, ve vzathu k opakovanému výtěru

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12610%2F06%3A00007945" target="_blank" >RIV/60076658:12610/06:00007945 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Semen characteristics in Acipenser persicus in relation to sequential stripping

Popis výsledku v původním jazyce

Seminal plasma indices (osmolality and ionic composition), spermatozoa concentrations and sperm motility were studied in the Persian sturgeon, Acipenser persicus in order to use these semen biomarkers to measure performance in terms of sequential stripping effects. Semen samples were collected by hand stripping from nine induced males injected intramuscularly with sturgeon pituitary homogenized extract at dosages of 50-70 mg Kg-1 body weight, 24h after spawning induction (first stripping), 12h after first stripping (second stripping) and 12h after second stripping (third stripping). The spermatozoa concentration and osmolality of the seminal plasma decreased significantly with subsequent stripping. The Na+, K+ and Cl- ions concentrations were predominate in the seminal plasma at different stripping times. But, there were no significant differences between ions concentrations at different stripping frequencies (P>0.05). The percentage of motile spermatozoa (after 15-30 sec post-activati

Název v anglickém jazyce

Semen characteristics in Acipenser persicus in relation to sequential stripping

Popis výsledku anglicky

Seminal plasma indices (osmolality and ionic composition), spermatozoa concentrations and sperm motility were studied in the Persian sturgeon, Acipenser persicus in order to use these semen biomarkers to measure performance in terms of sequential stripping effects. Semen samples were collected by hand stripping from nine induced males injected intramuscularly with sturgeon pituitary homogenized extract at dosages of 50-70 mg Kg-1 body weight, 24h after spawning induction (first stripping), 12h after first stripping (second stripping) and 12h after second stripping (third stripping). The spermatozoa concentration and osmolality of the seminal plasma decreased significantly with subsequent stripping. The Na+, K+ and Cl- ions concentrations were predominate in the seminal plasma at different stripping times. But, there were no significant differences between ions concentrations at different stripping frequencies (P>0.05). The percentage of motile spermatozoa (after 15-30 sec post-activati

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EB - Genetika a molekulární biologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Applied Ichthyology

ISSN

0175-8659

e-ISSN

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Svazek periodika

22

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

5

Strana od-do

400-405

Kód UT WoS článku

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EID výsledku v databázi Scopus

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