Effect of intra-follicular luteinizing hormone and human chorionic gonadotropin administration in dairy heifers
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16170%2F25%3A43882849" target="_blank" >RIV/62157124:16170/25:43882849 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/61384399:31160/25:00061314
Výsledek na webu
<a href="https://actavet.vfu.cz/94/1/0009/" target="_blank" >https://actavet.vfu.cz/94/1/0009/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2754/avb202594010009" target="_blank" >10.2754/avb202594010009</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Effect of intra-follicular luteinizing hormone and human chorionic gonadotropin administration in dairy heifers
Popis výsledku v původním jazyce
The aim of this study was to evaluate the effect of intra-follicular treatment (IFT) with luteinizing hormone (LH) and human chorionic gonadotropin (hCG) in dairy heifers. Intraor saline (0.2 ml, S group) was done into the dominant follicle on the seventh day of a synchronized oestrous cycle. A response of the follicles subjected to IFT on D7 as well as plasma progesterone concentration on the day of IFT (D0) and seven days later (D7) were evaluated. Ovulation and development of a new corpus luteum occurred in 89.3%, 92.9%, and 3.7% of treated heifers in the LH, hCG, and S group, respectively. Plasma progesterone concentration was greater on D7 in comparison to D0 in the LH and hCG group (6.31 vs. 11.31 and 6.68 vs. 9.56, respectively). Intra-follicular treatment with LH and hCG had similar effects. The results can be used in research or in practice to treat persistent cases of ovarian dysfunction in cattle.
Název v anglickém jazyce
Effect of intra-follicular luteinizing hormone and human chorionic gonadotropin administration in dairy heifers
Popis výsledku anglicky
The aim of this study was to evaluate the effect of intra-follicular treatment (IFT) with luteinizing hormone (LH) and human chorionic gonadotropin (hCG) in dairy heifers. Intraor saline (0.2 ml, S group) was done into the dominant follicle on the seventh day of a synchronized oestrous cycle. A response of the follicles subjected to IFT on D7 as well as plasma progesterone concentration on the day of IFT (D0) and seven days later (D7) were evaluated. Ovulation and development of a new corpus luteum occurred in 89.3%, 92.9%, and 3.7% of treated heifers in the LH, hCG, and S group, respectively. Plasma progesterone concentration was greater on D7 in comparison to D0 in the LH and hCG group (6.31 vs. 11.31 and 6.68 vs. 9.56, respectively). Intra-follicular treatment with LH and hCG had similar effects. The results can be used in research or in practice to treat persistent cases of ovarian dysfunction in cattle.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
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OECD FORD obor
40301 - Veterinary science
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2025
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
1801-7576
Svazek periodika
94
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
4
Strana od-do
9-12
Kód UT WoS článku
001460138200002
EID výsledku v databázi Scopus
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