Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Natividad Pérez‐Villalobos"'
Autor:
Santiago Pernas, Aitor Fernandez-Novo, Clara Barrajon-Masa, Patricia Mozas, Natividad Pérez-Villalobos, Bárbara Martín-Maldonado, Agustín Oliet, Susana Astiz, Sonia S. Pérez-Garnelo
Publikováno v:
Animals, Vol 13, Iss 9, p 1561 (2023)
Sperm quality decreases over time, so bull semen may need to be preserved after field collection. However, the effect of handling such semen samples from commercial farms and placing them in very short–term storage has not been elucidated. Therefor
Externí odkaz:
https://doaj.org/article/4e5bdd2732f641bca642d76b313d24da
Autor:
Juan M. Vázquez-Mosquera, Aitor Fernández-Novo, Martin Bonet-Bo, Natividad Pérez-Villalobos, Jose L. Pesántez-Pacheco, Maria Luz Pérez-Solana, Eduardo de Mercado, Juan Carlos Gardón, Arantxa Villagrá, Francisco Sebastián, Sonia Salomé Pérez-Garnelo, Daniel Martínez, Susana Astiz
Publikováno v:
Biology, Vol 11, Iss 2, p 225 (2022)
Multiple ovulation and embryo transfer (MOET) systems have been intensively implemented in Japanese Black cattle in Japan and to create Japanese Black herds out of these areas. Environmental conditions influence MOET efficiency. Thus, we describe res
Externí odkaz:
https://doaj.org/article/6ace5d61a37d4be791b4f831099f65a5
Autor:
Aitor Fernandez-Novo, Sergio Santos-Lopez, Jose Luis Pesantez-Pacheco, Natividad Pérez-Villalobos, Ana Heras-Molina, Juan Vicente Gonzalez-Martin, Susana Astiz
Publikováno v:
Animals, Vol 11, Iss 3, p 849 (2021)
In beef herds, increasing animal welfare, improving reproductive performance and easing animal management are key goals in farm economics. We explored whether delaying the removal of the intravaginal progesterone device by 24 h in heifers synchronize
Externí odkaz:
https://doaj.org/article/63ff325c7a2c46deae1f35ab433aed2e
Autor:
Aitor Fernandez-Novo, Sonia S. Pérez-Garnelo, Arantxa Villagrá, Natividad Pérez-Villalobos, Susana Astiz
Publikováno v:
Animals, Vol 10, Iss 11, p 2096 (2020)
Researchers have contributed by increasing our understanding of the factors affecting reproduction in beef, mainly physical health and nutrition aspects, which have been main concerns during decades. Animal welfare is of outmost relevance in all anim
Externí odkaz:
https://doaj.org/article/a711b815a7f849a68a4463f0e0da9dde
Autor:
Juan V. González‐Martín, Natividad Pérez‐Villalobos, Raquel Patrón‐Collantes, Jorge González Fernández, Ana Isabel Vela
We report an outbreak of pharyngeal inflammation in an extensive limousine herd, in central Spain, associated with a novel genotype (ST63) of Pasteurella multocida capsular serogroup B (capB). The outbreak affected cattle of all ages, reaching a herd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13bcc3dd96b3c196a65cc7bdd2951ec6
https://hdl.handle.net/11268/11789
https://hdl.handle.net/11268/11789
Autor:
Aitor Fernandez-Novo, Sergio Santos-Lopez, Jose Luis Pesantez-Pacheco, Natividad Pérez Villalobos, Ana Heras-Molina, Juan Vicente Gonzalez-Martin, Susana Astiz
Background In beef herds, increasing animal welfare, improving reproductive performance and easing animal management are key goals in farm economics. This study explored whether delaying the removal of the intravaginal progesterone device by 24 h in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb30c0429d699ec291d091745c91d884
https://doi.org/10.21203/rs.3.rs-150007/v1
https://doi.org/10.21203/rs.3.rs-150007/v1
Autor:
Aitor Fernandez-Novo, Sergio Santos-Lopez, Clara Barrajon-Masa, Patricia Mozas, Eduardo de Mercado, Elisa Caceres, Aizic Garrafa, Juan V. Gonzalez-Martin, Natividad Perez-Villalobos, Agustín Oliet, Susana Astiz, Sonia S. Perez-Garnelo
Publikováno v:
Biology, Vol 10, Iss 8, p 806 (2021)
CASA kinetic parameters are often evaluated in a diagnostic centre. How storage conditions affect ejaculates up to evaluation is unclear. We assessed, in 25 commercial bulls electroejaculated in the field, the impact of time until evaluation (0–2 h
Externí odkaz:
https://doaj.org/article/a63995f1ae984be7b398fe769db5a0cf
Autor:
Aitor Fernandez-Novo, Sergio Santos-Lopez, Clara Barrajon-Masa, Patricia Mozas, Eduardo de Mercado, Elisa Caceres, Aizic Garrafa, Juan Vicente Gonzalez-Martin, Natividad Perez-Villalobos, Agustin Oliet, Susana Astiz, Sonia Salome Perez-Garnelo
Publikováno v:
Biology, Vol 10, Iss 7, p 630 (2021)
Seminal parameters can be evaluated in situ, or samples can be delivered to a diagnostic centre. How storage conditions affect ejaculates up to evaluation is unclear. We assessed, in 25 commercial bulls electroejaculated in the field, the impact of t
Externí odkaz:
https://doaj.org/article/6c5a48c3b7224878aee4f788ae708588
Autor:
Natividad Perez-Villalobos, Iñaki Espinosa-Crespo, José Sampayo-Cabrera, Juan-Vicente González-Martín, Antonio Gonzalez-Bulnes, Susana Astiz
Publikováno v:
Journal of Animal Science and Technology, Vol 59, Iss 1, Pp 1-10 (2017)
Abstract Background Bovine respiratory disease (BRD) is one of the leading causes of economic losses in the beef and dairy industry. Reliable antemortem tools for diagnosing BRD would improve the efficacy of treatment and reduce costs. Here we examin
Externí odkaz:
https://doaj.org/article/a4627730982845408c6287b93992d1ff
Autor:
Aitor Fernandez-Novo, Octavi Fargas, Juan Manuel Loste, Francisco Sebastian, Natividad Perez-Villalobos, Jose Luis Pesantez-Pacheco, Raquel Patron-Collantes, Susana Astiz
Publikováno v:
Animals, Vol 10, Iss 6, p 925 (2020)
The objective of this retrospective study was to investigate the prevalence of pregnancy loss (PL; between 28–110 pregnancy days) and its relationship with factors: farm, year (2015–2018), season, artificial insemination (AI)-rank, parity, AI-typ
Externí odkaz:
https://doaj.org/article/81e5401b9c6f48d7a7b0431fcad7822a