Ovarian follicle growth dynamics during the post partum period in Holstein cows and effects of contemporary cyst occurrence

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F12%3A55859" target="_blank" >RIV/60460709:41210/12:55859 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027014:_____/12:#0001707

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Ovarian follicle growth dynamics during the post partum period in Holstein cows and effects of contemporary cyst occurrence

Popis výsledku v původním jazyce

The objective of this study was to determine the indicators of follicle development during 60 p.p. with regard to the growth wave order, the first ovulation, animal parity and also with regard to the simultaneous presence or absence of a follicular cyst.Follicular dynamics were monitored daily by ultrasonography. The animals were assigned to 3 Groups based on the time of the 1st ovulation: G1 (n=9) - the 1st dominant follicle (DF) ovulated, G2 (n=10) - ovulation occurred on the 2nd or later follicularwaves, and G3 (n=5) - no ovulation occurred during the experimental period. G1 animals showed better fertility later (no cyst, less days open, p=0.07, less hormonal treatment, p=0.008). The rhythm of follicular wave development was generally similar in all the animals (based on emergence of the first follicular wave, the interval from emergence to deviation and the number of all follicular waves). Nevertheless, emergence of follicular waves and deviation occurred 0.5 - 0.9 day earlier in

Název v anglickém jazyce

Ovarian follicle growth dynamics during the post partum period in Holstein cows and effects of contemporary cyst occurrence

Popis výsledku anglicky

The objective of this study was to determine the indicators of follicle development during 60 p.p. with regard to the growth wave order, the first ovulation, animal parity and also with regard to the simultaneous presence or absence of a follicular cyst.Follicular dynamics were monitored daily by ultrasonography. The animals were assigned to 3 Groups based on the time of the 1st ovulation: G1 (n=9) - the 1st dominant follicle (DF) ovulated, G2 (n=10) - ovulation occurred on the 2nd or later follicularwaves, and G3 (n=5) - no ovulation occurred during the experimental period. G1 animals showed better fertility later (no cyst, less days open, p=0.07, less hormonal treatment, p=0.008). The rhythm of follicular wave development was generally similar in all the animals (based on emergence of the first follicular wave, the interval from emergence to deviation and the number of all follicular waves). Nevertheless, emergence of follicular waves and deviation occurred 0.5 - 0.9 day earlier in

Druh

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

CEP obor

GG - Chov hospodářských zvířat

OECD FORD obor

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Projekt

<a href="/cs/project/QH91270" target="_blank" >QH91270: Využití genetických a negenetických faktorů ke zvýšení výkonnosti dojených plemen skotu v ČR</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Czech Journal of Animal Science

ISSN

1212-1819

e-ISSN

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Svazek periodika

57

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

11

Strana od-do

562-572

Kód UT WoS článku

000311401400004

EID výsledku v databázi Scopus

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