Abstract Background: Cryopreservation preserves cellular viability under low temperatures, resulting in diminished intracellular enzymatic activity and reduced cellular metabolism that ultimately allows preserving genetic material for indefinite periods of time. Embryos submitted to cryopreservation suffer from considerable morphological and functional damage, resulting in reduced survival and development rates. Objective: To evaluate pregnancy and delivery rates of in vitro-produced (IVP) Nellore (Bos indicus) embryos after vitrification under field conditions. Methods: The IVP embryos at blastocyst (Bl) and expanded blastocyst (Bx) were transferred fresh (n= 137) or after vitrification (n= 127). Results: Pregnancy rates at 35 d for fr...
The aim of our study was to determine whether extended culture of surplus embryos that are not cryop...
Due the relevance of the Zebu and the increasing use of production in vitro (PIV) of embryo in Brazi...
Foi avaliada a influência da citocalasina B na vitrificação de oócitos e embriões bovinos produzidos...
Summary Background: an optimal formulation for vitrifying in vitro-produced (IVP) bovine embryos i...
Tese (doutorado)—Universidade de Brasília, Faculdade de Agronomia e Medicina Veterinária, 2017.O suc...
Cryopreservation of bovine embryos produced in vitro eases the use of embryo transfer programs, est...
Os embriões bovinos de raças zebuínas produzidos in vitro (PIV) são mais sensíveis ao congelamento, ...
Com o objetivo de comparar a produção in vitro de embriões a partir, de fêmeas Nelore (Bos indicus) ...
A produção in vitro (PIV) de embriões bovinos é uma das biotécnicas de reprodução que mais evoluíram...
Vitrification protocols for in vitroproduction (IVP) of bovine embryos are limited. The objective of...
[EN] Vitrification of early stage embryos (from pronucleus to 16-cell embryos) is still a challenge....
This is probably the first report of a successful delivery following transfer of a vitrified-warmed ...
In the last years, the embryo in vitro production for every domestic species and mainly for bovine h...
Introduction. Great efforts have been made in order to improve the cryopreservation of embryos. Neve...
The purpose of this study was to compare the effects of slow freezing versus vitrification in canine...
The aim of our study was to determine whether extended culture of surplus embryos that are not cryop...
Due the relevance of the Zebu and the increasing use of production in vitro (PIV) of embryo in Brazi...
Foi avaliada a influência da citocalasina B na vitrificação de oócitos e embriões bovinos produzidos...
Summary Background: an optimal formulation for vitrifying in vitro-produced (IVP) bovine embryos i...
Tese (doutorado)—Universidade de Brasília, Faculdade de Agronomia e Medicina Veterinária, 2017.O suc...
Cryopreservation of bovine embryos produced in vitro eases the use of embryo transfer programs, est...
Os embriões bovinos de raças zebuínas produzidos in vitro (PIV) são mais sensíveis ao congelamento, ...
Com o objetivo de comparar a produção in vitro de embriões a partir, de fêmeas Nelore (Bos indicus) ...
A produção in vitro (PIV) de embriões bovinos é uma das biotécnicas de reprodução que mais evoluíram...
Vitrification protocols for in vitroproduction (IVP) of bovine embryos are limited. The objective of...
[EN] Vitrification of early stage embryos (from pronucleus to 16-cell embryos) is still a challenge....
This is probably the first report of a successful delivery following transfer of a vitrified-warmed ...
In the last years, the embryo in vitro production for every domestic species and mainly for bovine h...
Introduction. Great efforts have been made in order to improve the cryopreservation of embryos. Neve...
The purpose of this study was to compare the effects of slow freezing versus vitrification in canine...
The aim of our study was to determine whether extended culture of surplus embryos that are not cryop...
Due the relevance of the Zebu and the increasing use of production in vitro (PIV) of embryo in Brazi...
Foi avaliada a influência da citocalasina B na vitrificação de oócitos e embriões bovinos produzidos...