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Akademický článek

Undernutrition and laterality of the corpus luteum affects gene expression in oviduct and uterus of pregnant ewes

Autor: V. de Brun, J. A. Abecia, A. Fernandez-Foren, M. Carriquiry, F. Forcada, I. Vazquez, A. Meikle, C. Sosa

Publikováno v: Spanish Journal of Agricultural Research, Vol 11, Iss 4, Pp 989-996 (2013)

The effect of undernutrition on gene expression of progesterone and oestrogen receptors (PGR and ESR1), and insulin-like growth factors 1 and 2 (IGF1 and IGF2) in the uterus and oviducts of ewes on day 5 after oestrus was investigated. The effect of

Externí odkaz: https://doaj.org/article/bdd5ceea6d8f484cac5c79bfb4948357

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Estradiol cypionate administered at the end of a progesterone-based protocol for FTAI induces ovulation and improves postovulatory luteal function and uterine environment in anestrous beef cows

Autor: D. Bosolasco, Ana Meikle, R. Núñez-Olivera, V. de Brun, Alejo Menchaca

Publikováno v: Theriogenology. 162:74-83

The objective of this study was to evaluate the effect of the administration of estradiol cypionate (ECP) at the end of an estradiol and progesterone-based protocol for fixed time artificial insemination (FTAI) on ovarian response and uterine functio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c5eeee2e02b10c44eb17d0fdb6b8227
https://doi.org/10.1016/j.theriogenology.2021.01.003

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Local influence of the corpus luteum on the ipsilateral oviduct and early embryo development in the ewe

Autor: A. Fernández-Foren, D. Bosolasco, Martina Crispo, A. Graña-Baumgartner, N. Barrera, Alejo Menchaca, F. Cuadro, Ana Meikle, K. Neimaur, V. de Brun, Pc. dos Santos-Neto, R. Núñez-Olivera

Publikováno v: Theriogenology. 151:7-15

The objective of this study was to evaluate the local effect of the corpus luteum (CL) on ipsilateral oviduct-uterus functionality and early embryo development in ewes. A total of 499 embryos were transferred on Day 1 after in vitro fertilization int

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bc8ca5c8d66855b0d1bf06399b0fa5d
https://doi.org/10.1016/j.theriogenology.2020.03.028

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Effect of equine chorionic gonadotropin (eCG) administration and proestrus length on ovarian response, uterine functionality and pregnancy rate in beef heifers inseminated at a fixed-time

Autor: R. Núñez-Olivera, V. de Brun, Alejo Menchaca, J. J. de la Mata, Gabriel A. Bó, F. Cuadro, Ana Meikle, D. Bosolasco, C. Brochado

Publikováno v: Theriogenology. 151:16-27

The objective of the present study was to evaluate the effect of equine chorionic gonadotropin (eCG) administration associated to different proestrus lengths for Fixed-time AI (FTAI) in beef heifers. In Experiment 1, pre-pubertal heifers (n = 46) rec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51c736c6ebd0ff81bd6b33fcbb328d81
https://doi.org/10.1016/j.theriogenology.2020.03.031

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Akademický článek

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Autor: V. de Brun, M. Sequeira, Hugh T. Blair, Ana Meikle, Paul R. Kenyon, Sarah J. Pain

Publikováno v: Theriogenology. 86:1557-1565

The objective of this study was to investigate the gene expression of progesterone and estrogen receptor α (PR, ERα), insulin-like growth factor (IGF) 1, IGF-2, their receptor (IGFR1), IGF-binding proteins (BP) 1 to 6, insulin receptor, adiponectin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::369b5ce7658a910c725838298bd2d0bd
https://doi.org/10.1016/j.theriogenology.2016.05.015

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