Nahrazení první aplikace GnRH v Ovsynch metodě výběrem krav podle fáze folikulárního vývoje
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16170%2F06%3A00000247" target="_blank" >RIV/62157124:16170/06:00000247 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/62157124:16170/06:00000528 RIV/62157124:16170/06:00000573
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Replacement of the First GnRH Administration in the Ovsynch Protocol by Selecting Cows According to the Stage of Follicular Development
Popis výsledku v původním jazyce
The aim of the study was to replace the first GnRH in Ovsynch protocol by selecting cows bearing corpus luteum as well as follicles in a defined stage of development at PGF2α administration. Additionally, various terms of GnRH administration after PGF2α were tested. Seventy five non-pregnant cows bearing corpus luteum were divided into groups according to the phase of follicular development on D 0 (day of PGF2α administration) - growth (GR, follicles 3.0 - 7.9 mm in diameter), early dominance (ED, dominant follicle 8.0 - 14.9 mm) and late dominance (LD, dominant follicle 15.0 - 23.0 mm). In addition, the cows were divided into groups according to the terms of GnRH administration (24, 48 or 72 h after PGF2α). In this way, groups GR 48 (n = 5), GR 72 (n = 6), ED 24 (n = 10), ED 48 (n = 12), ED 72 (n = 12), LD 24 (n = 10), LD 48 (n = 10) and LD 72 (n = 10) were established. Growth of ovulatory follicle, term of ovulation, insemination and conception rates as well as re
Název v anglickém jazyce
Replacement of the First GnRH Administration in the Ovsynch Protocol by Selecting Cows According to the Stage of Follicular Development
Popis výsledku anglicky
The aim of the study was to replace the first GnRH in Ovsynch protocol by selecting cows bearing corpus luteum as well as follicles in a defined stage of development at PGF2α administration. Additionally, various terms of GnRH administration after PGF2α were tested. Seventy five non-pregnant cows bearing corpus luteum were divided into groups according to the phase of follicular development on D 0 (day of PGF2α administration) - growth (GR, follicles 3.0 - 7.9 mm in diameter), early dominance (ED, dominant follicle 8.0 - 14.9 mm) and late dominance (LD, dominant follicle 15.0 - 23.0 mm). In addition, the cows were divided into groups according to the terms of GnRH administration (24, 48 or 72 h after PGF2α). In this way, groups GR 48 (n = 5), GR 72 (n = 6), ED 24 (n = 10), ED 48 (n = 12), ED 72 (n = 12), LD 24 (n = 10), LD 48 (n = 10) and LD 72 (n = 10) were established. Growth of ovulatory follicle, term of ovulation, insemination and conception rates as well as re
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
GJ - Choroby a škůdci zvířat, veterinární medicina
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)
Ostatní
Rok uplatnění
2006
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Acta veterinaria Brno
ISSN
0001-7213
e-ISSN
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Svazek periodika
75
Číslo periodika v rámci svazku
3
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
8
Strana od-do
65-72
Kód UT WoS článku
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EID výsledku v databázi Scopus
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