Cryopreservation of embryos has become an efficient method in Assisted Reproductive
Technologies (ART) and these methods are currently performed at nearly all fertility centers …

The objective was to evaluate pregnancy outcomes and birth rate of in vivo derived vs. in
vitro produced ovine embryos submitted to different cryopreservation methods. A total of 197 …

Cryopreservation is known for its marked deleterious effects on embryonic health. Bovine
compact morulae were vitrified or slow-frozen, and post-warm morulae were cultured to the …

The present study analyzed the changes in gene expression induced by the Cryotop
vitrification technique in bovine blastocyst-stage embryos, using Agilent EmbryoGENE …

In vitro and in vivo developmental competence of fresh and cryopreserved in vitro produced
(IVP) bovine embryos was evaluated up to birth. Three experiments were done. The …

This study was conducted to evaluate the effects of developmental stage of in vitro produced
(IVP) ovine embryos and the type of vitrification procedure used on embryo cryotolerance …

We evaluated the effect of three different cryodevices on membrane integrity, tubulin
polymerization, maturation promoting factor (MPF) activity and developmental competence …

In the last few decades, farm animal genetic diversity has rapidly declined, mainly due to
changing market demands and intensification of agriculture. But, since the removal of single …

Contents Sheep and goat production is an important economic activity in Spain with an
increasing interest in milk production. Multiovulation and Embryo Transfer (MOET) and In …

Contents Despite major efforts directed at improving the yield of blastocysts from immature
oocytes in vitro, the quality of such blastocysts continually lags behind that of blastocysts …