We report several experiments looking for an optimisation of the in vitro embryo production combined to repeated ovum pick-up (OPU-IVF). For this purpose, we tested two in vitro maturation protocols (with EGF and with VERO cells) and two culture systems (SOF and VERO cells + B2). We obtained 6.8 oocytes/session/cow from which 5.8 were selected for maturation. In vitro maturation with VERO cells permitted oocytes to develop up to the blastocyst stage. Day 7 blastocys rates after culture in SOF (16.7 percent) were similar to those obtained after culturing with VERO cells (26.9 percent). Day 21 pregnancy rates after transfer of fresh embryos produced in SOF or in co-culture with VERO cells were 66.6 and 37.5 percent respectively ...
A metodologia de produção in vitro de embriões de ovinos implica no desenvolvimento de meios de matu...
En los programas de mejora de especies frutales adquiere gran importancia la reducción del tiempo pa...
O objetivo foi avaliar protocolos de maturação in vitro (MIV) para oócitos de cutias, seguida de fer...
We report several experiments looking for an optimisation of the in vitro embryo production combined...
In vitro embryonic development and conception rate of bovine oocytes (Bos indicus) vitrified in matu...
ABSTRACT: This study was conducted to evaluate an in vitro fertilization (IVF) procedure that avoids...
The aim of this study was to evaluate the viability of vitrified/thawed alpaca oocytesafter in vitro...
The aim of this study was to evaluate the viability of vitrified/thawed alpaca oocytesafter in vitro...
The effect of the addition of melatonin (Mt) on the maturation and / or vitrification of bovine oocy...
The effect of the addition of melatonin (Mt) on the maturation and / or vitrification of bovine oocy...
Introduction: Preimplantational genetic studies are used to achieve a better implantation rate and l...
El presente trabajo tuvo como objetivo evaluar la viabilidad después de la vitrificación de embrione...
Introduction: Preimplantational genetic studies are used to achieve a better implantation rate and l...
[ES] En los últimos años, los tratamientos de superovulación, inseminación artificial, producción d...
Objective: Vitrified ovine embryos produced in two seasons by a “one step” technique, and verify its...
A metodologia de produção in vitro de embriões de ovinos implica no desenvolvimento de meios de matu...
En los programas de mejora de especies frutales adquiere gran importancia la reducción del tiempo pa...
O objetivo foi avaliar protocolos de maturação in vitro (MIV) para oócitos de cutias, seguida de fer...
We report several experiments looking for an optimisation of the in vitro embryo production combined...
In vitro embryonic development and conception rate of bovine oocytes (Bos indicus) vitrified in matu...
ABSTRACT: This study was conducted to evaluate an in vitro fertilization (IVF) procedure that avoids...
The aim of this study was to evaluate the viability of vitrified/thawed alpaca oocytesafter in vitro...
The aim of this study was to evaluate the viability of vitrified/thawed alpaca oocytesafter in vitro...
The effect of the addition of melatonin (Mt) on the maturation and / or vitrification of bovine oocy...
The effect of the addition of melatonin (Mt) on the maturation and / or vitrification of bovine oocy...
Introduction: Preimplantational genetic studies are used to achieve a better implantation rate and l...
El presente trabajo tuvo como objetivo evaluar la viabilidad después de la vitrificación de embrione...
Introduction: Preimplantational genetic studies are used to achieve a better implantation rate and l...
[ES] En los últimos años, los tratamientos de superovulación, inseminación artificial, producción d...
Objective: Vitrified ovine embryos produced in two seasons by a “one step” technique, and verify its...
A metodologia de produção in vitro de embriões de ovinos implica no desenvolvimento de meios de matu...
En los programas de mejora de especies frutales adquiere gran importancia la reducción del tiempo pa...
O objetivo foi avaliar protocolos de maturação in vitro (MIV) para oócitos de cutias, seguida de fer...