Background Cryopreservation of oocytes, which is an interesting procedure to conserve
female gametes, is an essential part of reproductive biotechnology. The objective of the …

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

The aim of the present study was to compare the efficacies of the cooling systems of the
solid surface (SSV) and Cryotop vitrification methods for cryopreservation of bovine oocytes …

The objective of this study was to improve the efficiency of cryopreservation of pronuclear‐
stage (PN) mouse embryos. A novel vitrification technique (solid surface vitrification, SSV) …

Contents The objectives of this study were to use ultrasound‐guided transvaginal follicular
aspiration to develop a technique for preservation of Nanyang Yellow cattle germ plasm. In …

Contents The objective of this study was to investigate the effects of beta‐mercaptoethanol
(β‐ME) on post‐thaw embryo developmental competence and implantation rate of mouse …

The ability to recover and cryopreserve oocytes from postmortem ovaries of endangered or
wildlife species holds tremendous potential for conservation using assisted reproductive …

Cryopreservation of animal oocytes will permit germplasm of valuable or unique females to
be preserved for extended times. The objective of this research was to derive a procedure to …

Selected historical and current aspects of bovine oocyte maturation in vitro and
cryopreservation were described and discussed in this paper. We have been working on …

The purpose of this study was to cryopreserve bovine oocytes for subsequent blastocyst
production by in vitro fertilization (IVF) and somatic cell nuclear transfer (SCNT). A …