The process of freezing cells or tissues and depositing them in liquid nitrogen at–196° C is
called cryopreservation. Sub-zero temperature is not a physiological condition for cells and …

The use of immature oocytes subjected to in vitro maturation (IVM) opens interesting
perspectives for fertility preservation where ovarian reserves are damaged by pathologies or …

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 …

The preservation of the female portion of livestock genetics has become an international
priority; however, in situ conservation strategies are extremely expensive. Therefore, efforts …

Abstract Three-dimensional (3D) ovarian follicle culture offers a promising option for fertility
preservation in patients who cannot receive ovarian tissue transplantation. Our research …

The main purpose of this study was to develop a cryopreservation method for human dental
follicle tissue to maintain autologous stem cells as a resource. A modified cryoprotectant …

This study aimed to assess the effect of the insulin-like grow factor 1 (IGF-1) treatment during
in vitro maturation on the gene expression and developmental ability of ovine oocytes. Ovine …

This study aimed to investigate the functional, morphological and molecular patterns of
bovine oocytes vitrified at different times during in vitro maturation (IVM). Four groups of …

The aim of the study was to evaluate meiotic maturation, and expression of genes coding for
oocyte secreted factors (GDF9, BMP15, TGFBR1, and BPR2) and apoptosis (BCL2, BAX …

Background: In this study, we evaluated the incidence of apoptosis at the ultrastructural
levels and expression of some apoptosis-related genes in vitrified human ovarian tissue just …