The cryopreservation of oocytes is an open problem as a result of their structural sensitivity
to the freezing process. This study examined (i) the survival and meiotic competence of …

Contents The objective of this study was to evaluate mitochondria in immature and in vitro‐
matured domestic cat oocytes and to assess for the first time the effect of vitrification on …

Cryopreservation can cause cumulus cell damage around the immature oocytes, which may
result in poor subsequent development. To evaluate the effect of the meiosis stage on the …

The objective was to investigate the effects of cryodevice, vitrification solutions, and
equilibration time on in vitro maturation, cleavage, and embryo development of vitrified …

The cryopreservation of oocytes is valuable for the preservation of women's fertility and
might also be an interesting tool to preserve animal genetic biodiversity. It is not often used …

This work studies the effect of vitrification of in vitro matured (IVM) prepubertal goat oocytes
on: 1) oocyte damage assessed by reactive oxygen species (ROS) level and apoptosis and …

We investigated survival, meiotic competence, cytoplasmic maturation, in vitro fertilization,
and development of immature porcine (Sus scrofa) oocytes cryopreserved by a modified …

The susceptibility of in vitro matured (IVM) porcine oocytes to be fertilized in vitro after
vitrification was investigated. IVM oocytes were cryopreserved by solid surface vitrification …

Vitrification induces mitochondrial dysfunction in warmed oocytes, and degeneration and
biogenesis of mitochondria are crucial for maintaining oocyte quality. The present study …

This study aimed to examine whether the addition of glutathione ethyl ester (GSH-OEt) to the
in vitro maturation (IVM) medium would improve the resilience of bovine oocytes to …