The aim of this study was to identify the in vitro development stage at which the culture of a single or low number (n = 5 or 10) of oocytes/embryos could impair development in comparison with culture in group (n = 50). In the Experiment 1, it was confirmed that single in vitro embryo production yielded lower cleavage and blastocyst rates than in group (49.4 vs. 83.0%; 0% vs. 37.8%, respectively; p < 0.05). In Experiment 2 and 3, it was observed no effect on embryo development of culturing single or low number of oocytes during maturation and fertilization, respectively. In Experiment 4, it was observed a detrimental effect on blastocyst rate when cultured single or low number of embryos during post-fertilization in vitro culture (2.9; 1...
Os resultados da produção in vitro de embriões (PIVE) sofrem variações que podem ser decorrentes do ...
The in vitro embryo production (IVP) is a biotechnology used to increase the reproductive potential ...
Avaliaram-se as condições de cultura para maturação dos oócitos (Exp. I) e o efeito do reprodutor (E...
744-752The aim of this study was to identify the in vitro development stage at which the culture of ...
ABSTRACT: In vitro production of embryos (1VP) is a well established methodology, nevertheless the r...
In vitro oocyte maturation is not yet considered a well-established technique in in vitro fertilizat...
The objective of this study was to evaluate the blastocyst development rate for in vitro produced bo...
La producción de embriones mediante la recuperación de ovocitos inmaduros por ovum pick up (OPU), y ...
Objective. To study the effect of co-culture with oviductal cells on the cleavage rate 48 hours post...
In vitro embryo production (IVP) represents a way to increase gamete use from animals with high zoot...
Introduction: Preimplantational genetic studies are used to achieve a better implantation rate and l...
El uso de técnicas de reproducción asistida tanto en medicina humana, como respuesta a los problemas...
The aim of our study was to determine whether extended culture of surplus embryos that are not cryop...
Se comparó el desarrollo in vitro de ovocitos obtenidos de ovarios de vaca de matadero, madurados, f...
This study was conducted to evaluate an in vitro fertilization (IVF) procedure that avoids the washi...
Os resultados da produção in vitro de embriões (PIVE) sofrem variações que podem ser decorrentes do ...
The in vitro embryo production (IVP) is a biotechnology used to increase the reproductive potential ...
Avaliaram-se as condições de cultura para maturação dos oócitos (Exp. I) e o efeito do reprodutor (E...
744-752The aim of this study was to identify the in vitro development stage at which the culture of ...
ABSTRACT: In vitro production of embryos (1VP) is a well established methodology, nevertheless the r...
In vitro oocyte maturation is not yet considered a well-established technique in in vitro fertilizat...
The objective of this study was to evaluate the blastocyst development rate for in vitro produced bo...
La producción de embriones mediante la recuperación de ovocitos inmaduros por ovum pick up (OPU), y ...
Objective. To study the effect of co-culture with oviductal cells on the cleavage rate 48 hours post...
In vitro embryo production (IVP) represents a way to increase gamete use from animals with high zoot...
Introduction: Preimplantational genetic studies are used to achieve a better implantation rate and l...
El uso de técnicas de reproducción asistida tanto en medicina humana, como respuesta a los problemas...
The aim of our study was to determine whether extended culture of surplus embryos that are not cryop...
Se comparó el desarrollo in vitro de ovocitos obtenidos de ovarios de vaca de matadero, madurados, f...
This study was conducted to evaluate an in vitro fertilization (IVF) procedure that avoids the washi...
Os resultados da produção in vitro de embriões (PIVE) sofrem variações que podem ser decorrentes do ...
The in vitro embryo production (IVP) is a biotechnology used to increase the reproductive potential ...
Avaliaram-se as condições de cultura para maturação dos oócitos (Exp. I) e o efeito do reprodutor (E...