Aging is a complex biological process that involves the accrual of bodily changes over a
long life span. In humans, advanced maternal age is associated with infertility and adverse …

The expansion of the use of in vitro production techniques has revolutionized the bovine
embryo market. In the last decade, we have seen the number of in vitro produced (IVP) …

Global cattle genetic market is experiencing a change of strategy, large genetic companies,
traditionally recognized in the artificial insemination field, have also begun to operate in the …

Direct transfer (DT) of cryopreserved embryos to recipients facilitates on-farm application.
We analyzed a new freezing/thawing (F/T) procedure for in vitro produced (IVP) embryos …

The global demand for in vitro–produced (IVP) embryos of determined sex has greatly
increased over the last decade. Efficient protocols for the direct transfer of IVP embryos are …

The objective of this study was to evaluate the time of blastulation monitored by time-lapse
technology to predict in vitro viability of bovine blastocysts. This technology can be a …

The objective was to compare the conception rates for FTAI and in vitro embryo production
between Nelore cows with different antral follicle counts (AFC= number of follicles≤ 3 mm in …

The number of embryos produced by in vitro fertilization (IVF) has grown exponentially in
recent years. Recently, for the first time, the number of embryos produced and transferred in …

The combined use of reproductive technologies, such as transvaginal ovum-pick up and in
vitro embryo production followed by direct transfer of cryopreserved embryos, has great …

Currently, in vitro embryo production (IVP) is successfully commercially applied in cattle.
However, the high sensitivity of embryos to cryopreservation in comparison to in vivo (IVD) …