Pronuclear formation by ICSI using chemically activated ovine oocytes and zona pellucida bound sperm

Autor: J. E. Hernández-Pichardo, Y. Ducolomb, S. Romo, M. E. Kjelland, R. Fierro, F. Casillas, M. Betancourt

Publikováno v: Journal of Animal Science and Biotechnology, Vol 7, Iss 1, Pp 1-8 (2016)

Abstract Background In order to improve ICSI, appropiate sperm selection and oocyte activation is necessary. The objective of the present study was to determine the efficiency of fertilization using ICSI with chemically activated ovine oocytes and sp

Externí odkaz: https://doaj.org/article/15c3480ae28b4f75ab4e32742cf0cdee

Effect of pterostilbene on development, equatorial lipid accumulation and reactive oxygen species production of in vitro‐produced bovine embryos

Autor: S. Romo, Sandra Pérez‐Reynozo, Froylan Sosa, M. E. Kjelland, José Fernando De La Torre-Sánchez, Horacio Alvarez-Gallardo, David Urbán-Duarte

Publikováno v: Reproduction in Domestic Animals. 55:1490-1500

The pterostilbene (PT) molecule is a phytoalexin with a reducing effect on reactive oxygen species (ROS) and with a capacity to block lipogenesis. However, the potential reducing effects of PT on equatorial lipid accumulation and ROS have not yet bee

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::727267f379c12b52746d50549f119724
https://doi.org/10.1111/rda.13798

179 Injectable progesterone priming prior to fixed-time artificial insemination in primiparous and multiparous suckled beef cows

Autor: L. B. Ferré, B. Aguirregabiria, N. Cerviño, R. Bello, M. Jensen, M. E. Kjelland, M. Colazo

Publikováno v: Reproduction, Fertility and Development. 35:217-217

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::536dbede5c17be0a8a4ad0b81427d0cc
https://doi.org/10.1071/rdv35n2ab179

Review:Recent advances in bovine in vitro embryo production: Reproductive biotechnology history and methods

Autor: Pablo J. Ross, Pascal Mermillod, P. Hyttel, L. B. Strøbech, M. E. Kjelland, L. B. Ferré

Publikováno v: Ferré, L B, Kjelland, M E, Strøbech, L B, Hyttel, P, Mermillod, P & Ross, P J 2020, ' Review : Recent advances in bovine in vitro embryo production: Reproductive biotechnology history and methods ', Animal, vol. 14, no. 5, pp. 991-1004 . https://doi.org/10.1017/S1751731119002775
animal
animal, Published by Elsevier (since 2021) / Cambridge University Press (until 2020), 2020, 14 (5), pp.991-1004. ⟨10.1017/S1751731119002775⟩
Animal, Vol 14, Iss 5, Pp 991-1004 (2020)
Animal
Animal, Published by Elsevier (since 2021) / Cambridge University Press (until 2020), 2020, 14 (5), pp.991-1004. ⟨10.1017/S1751731119002775⟩

International audience; In vitro production (IVP) of embryos and associated technologies in cattle have shown significant progress in recent years, in part driven by a better understanding of the full potential of these tools by end users. The combin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9350a9ae00eab17a8b7445c7a84cc76b
https://curis.ku.dk/portal/da/publications/review(34ba6db8-b724-4e45-ac9e-9d410db665d9).html

Effect of different mini-volume colloid centrifugation configurations on flow cytometrically sorted sperm recovery efficiency and quality using a computer-assisted semen analyzer

Autor: Hugo Hector Ortega, James L. Chitwood, Pablo J. Ross, Cristóbal Fresno, Luis B. Ferré, M. E. Kjelland

Publikováno v: Reproduction in Domestic Animals. 53:26-33

Straws of sex-sorted sperm are usually packaged at a low concentration (e.g., ~2.1 × 106 sperm/ml) and cost significantly more than unsorted conventional semen from the same sire. In order to maximize the efficiency of using sex-sorted sperm under i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ffa892cff6ad8f22b130d092e5b659e
https://doi.org/10.1111/rda.13048