Hormonal induction of ovulation in pikeperch (Sander lucioperca L.) using human chorionic gonadotropin (hCG) and mammalian GnRH analogue

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F13%3A43885248" target="_blank" >RIV/60076658:12520/13:43885248 - isvavai.cz</a>

Výsledek na webu

<a href="http://link.springer.com/article/10.1007%2Fs10499-012-9572-y" target="_blank" >http://link.springer.com/article/10.1007%2Fs10499-012-9572-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10499-012-9572-y" target="_blank" >10.1007/s10499-012-9572-y</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Hormonal induction of ovulation in pikeperch (Sander lucioperca L.) using human chorionic gonadotropin (hCG) and mammalian GnRH analogue

Popis výsledku v původním jazyce

The aim of the present study was to study spawning stimulation in artificial reproduction of females pikeperch (Sander lucioperca L.) using "Chorulon" containing the human chorionic gonadotropin (hCG) and compare with "Supergestran" containing a mammalian GnRH ([D-Ala(6)]GnRHProNhet) analogue. The females were divided into eleven experimental groups and injected with hCG at 250, 500, 750, and 1 000 IU kg(-1) body weight (BW) and mGnRHa at 1, 2.5, 5, 10, 25, and 50 mu g kg(-1) BW. In all treatments, a single intramuscular injection of hormone was performed. Control group was injected with 0.9 % NaCl, 0.9 cm(3) kg(-1) BW. The average percentages of ovulating females were 88.5 +/- A 12.3 and 80.8 +/- A 10.9 % in hCG- and mGnRHa-treated groups, respectively. The average diameter of eggs was 0.95 +/- A 0.06 and 0.98 +/- A 0.06 mm in hCG- and mGnRHa-treated groups, respectively. Neither ovulation rate nor diameter of egg was statistically differed among hormonally treated groups. Statistical

Název v anglickém jazyce

Hormonal induction of ovulation in pikeperch (Sander lucioperca L.) using human chorionic gonadotropin (hCG) and mammalian GnRH analogue

Popis výsledku anglicky

The aim of the present study was to study spawning stimulation in artificial reproduction of females pikeperch (Sander lucioperca L.) using "Chorulon" containing the human chorionic gonadotropin (hCG) and compare with "Supergestran" containing a mammalian GnRH ([D-Ala(6)]GnRHProNhet) analogue. The females were divided into eleven experimental groups and injected with hCG at 250, 500, 750, and 1 000 IU kg(-1) body weight (BW) and mGnRHa at 1, 2.5, 5, 10, 25, and 50 mu g kg(-1) BW. In all treatments, a single intramuscular injection of hormone was performed. Control group was injected with 0.9 % NaCl, 0.9 cm(3) kg(-1) BW. The average percentages of ovulating females were 88.5 +/- A 12.3 and 80.8 +/- A 10.9 % in hCG- and mGnRHa-treated groups, respectively. The average diameter of eggs was 0.95 +/- A 0.06 and 0.98 +/- A 0.06 mm in hCG- and mGnRHa-treated groups, respectively. Neither ovulation rate nor diameter of egg was statistically differed among hormonally treated groups. Statistical

Druh

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

CEP obor

GL - Rybářství

OECD FORD obor

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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

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Aquaculture International

ISSN

0967-6120

e-ISSN

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Svazek periodika

21

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

811-818

Kód UT WoS článku

000321963200008

EID výsledku v databázi Scopus

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