The vitrification of immature germinal vesicle (GV) oocytes is an important way to preserve
genetic resources and female fertility. However, it is well known that cryopreserved GV …

OBJECTIVE: To investigate if vitrification using step-wise protocol enhances post-thaw
survival, fertilization and early embryonic development of immature mouse oocytes …

OBJECTIVE: To evaluate viability and subsequent developmental ability in mouse germinal
vesicle (GV) oocytes ultrarapidly vitrified with serial stepwise exposure. DESIGN …

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 …

Unfertilized oocytes are one of the most desired germ cell stages for cryopreservation
because these cryopreserved oocytes can be used for assisted reproductive technologies …

In mammals, unfertilized oocytes are one of the most available stages for cryopreservation
because the cryopreserved oocytes can be used for assisted reproductive technologies …

Purpose Evaluation of viability and subsequent developmental ability of mouse germinal
vesicle breakdown oocytes vitrified in conventional straws. Methods Oocytes with compact …

Objective To compare the mouse oocyte vitrification outcomes of the CryoLogic vitrification
method (CVM) and the conventional open method using a Cryotop. Two CVM methods …

The method of vitrification has been widely used for cryopreservation. However, the
effectiveness of this method for mammalian oocytes could be improved by optimizing each …

Current freezing technology, especially the vitrification method, has markedly improved
oocyte survival rate after warming, and the pregnancy rate is comparable to that achieved …