Multiple matings modify the estrous length, the moment of ovulation, and the estradiol and LH patterns in ewes.
copula
estrous cycle
follicle
preovulatory LH surge
sexual behavior
Journal
Animal reproduction
ISSN: 1984-3143
Titre abrégé: Anim Reprod
Pays: Brazil
ID NLM: 101272804
Informations de publication
Date de publication:
2021
2021
Historique:
received:
31
05
2021
accepted:
12
08
2021
entrez:
25
10
2021
pubmed:
26
10
2021
medline:
26
10
2021
Statut:
epublish
Résumé
In several species, mating reduces the estrous length and advances ovulation. The aim of this study was to determine if multiple matings reduces the estrous length and modifies the moment of ovulation, as well as the estradiol and LH patterns in ewes. The estrous cycle of Corriedale ewes was synchronized, and the onset of receptivity was monitored every 3 h with rams, avoiding mating. At the estrous onset, ewes were assigned to two experimental groups (
Identifiants
pubmed: 34691265
doi: 10.1590/1984-3143-AR2021-0045
pii: arAO20210045_EN
pmc: PMC8480990
doi:
Types de publication
Journal Article
Langues
eng
Pagination
e20210045Informations de copyright
Copyright © The Author(s).
Déclaration de conflit d'intérêts
Conflicts of interest: The authors have no conflict of interest to declare.
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