dc.contributor.author
López Gatius, Fernando
dc.date.accessioned
2024-12-05T22:44:31Z
dc.date.available
2024-12-05T22:44:31Z
dc.date.issued
2021-03-23T13:45:57Z
dc.date.issued
2021-03-23T13:45:57Z
dc.identifier
https://doi.org/10.1262/jrd.2020-101
dc.identifier
http://hdl.handle.net/10459.1/70866
dc.identifier.uri
http://hdl.handle.net/10459.1/70866
dc.description.abstract
Over the past few decades, the luteolytic dose of prostaglandin F2α (PGF2α) and its analogs, used to synchronize estrus for fixed-time insemination in dairy cattle, have remained unchanged. Given the beneficial effects of PGF2α on a young corpus luteum and on multiple ovulations in a fixed-time insemination protocol, and its therapeutic abortive effects on multiple ovulations in pregnant cows, we propose the use of a double PGF2α dose or two PGF2α treatments 24 hours apart. Ultrasonography procedures serve to identify luteal structures and may therefore help to determine the best PGF2α dose to improve the fertility of high-producing dairy cows.
dc.publisher
The Society for Reproduction and Development
dc.relation
Reproducció del document publicat a: https://doi.org/10.1262/jrd.2020-101
dc.relation
Journal of Reproduction and Development, 2021, vol. 67, núm. 1, p. 1-3
dc.rights
cc-by-nc-nd (c) The Society for Reproduction and Development, 2021
dc.rights
info:eu-repo/semantics/openAccess
dc.rights
https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject
Additional corpora lutea
dc.subject
Double ovulation
dc.subject
Fixed-time artificial insemination (FTAI)
dc.subject
Twin pregnancy
dc.title
Clinical prospects proposing an increase in the luteolytic dose of prostaglandin F2α in dairy cattle
dc.type
info:eu-repo/semantics/article
dc.type
info:eu-repo/semantics/publishedVersion
