Aujourd’hui, la cryoconservation de l’embryon bovin est primordiale pour assurer sa préservation dans l’attente de sa valorisation. Cependant, la qualité des embryons produits in vitro est inférieure à celle de ceux produits in vivo ne permettant pas l’obtention de taux de gestation équivalents. Lors du processus de congélation, les membranes, majoritairement composées de lipides, subissent des contraintes physiques et chimiques pouvant aboutir à une lyse des cellules embryonnaires. Ainsi, afin d’améliorer la qualité des embryons bovins produits in vitro et biopsiés, deux tâches ont été menées en parallèle : (1) l’acquisition de nouvelles connaissances scientifiques sur le profil lipidique des embryons produits in vitro et la modulation de ...
The experiments reported in this thesis were conducted to overcome limitations in conventional proce...
La criopreservación de embriones se ha transformado en una práctica importante dentro de los métodos...
Several compounds in embryo cryopreservation solutions are a source of concern:products of animal or...
Today, cryopreservation of bovine embryo is essential to ensure its preservation while awaiting thei...
Les embryons bovins produits in vitro sont plus sensibles à la cryoconservation que ceux produits in...
Tendo em vista a possibilidade de que a adição de ácidos graxos ao meio de cultivo embrionário aumen...
The major challenge for a greater dissemination of in vitro produced (IVP) bovine embryos is to impr...
International audienceEmbryo cryopreservation media often contain an animal-derived component, such ...
For the development of in vitro produced (IVP) as well as in vivo produced bovine embryos, it is ext...
A produção in vitro (PIV) de embriões bovinos é uma das biotécnicas de reprodução que mais evoluíram...
The major challenge for a greater dissemination of in vitro produced (IVP) bovine embryos is to impr...
We examined whether culturing embryos with linoleic acid (LA) in semi-defined medium reduces lipid a...
Le début de la cryoconservation d’embryons de mammifères remonte aux années 70. Depuis, les techniqu...
Plusieurs composés présents dans les solutions de cryoconservation pour embryons sontsource de préoc...
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)The aim of this study was to eva...
The experiments reported in this thesis were conducted to overcome limitations in conventional proce...
La criopreservación de embriones se ha transformado en una práctica importante dentro de los métodos...
Several compounds in embryo cryopreservation solutions are a source of concern:products of animal or...
Today, cryopreservation of bovine embryo is essential to ensure its preservation while awaiting thei...
Les embryons bovins produits in vitro sont plus sensibles à la cryoconservation que ceux produits in...
Tendo em vista a possibilidade de que a adição de ácidos graxos ao meio de cultivo embrionário aumen...
The major challenge for a greater dissemination of in vitro produced (IVP) bovine embryos is to impr...
International audienceEmbryo cryopreservation media often contain an animal-derived component, such ...
For the development of in vitro produced (IVP) as well as in vivo produced bovine embryos, it is ext...
A produção in vitro (PIV) de embriões bovinos é uma das biotécnicas de reprodução que mais evoluíram...
The major challenge for a greater dissemination of in vitro produced (IVP) bovine embryos is to impr...
We examined whether culturing embryos with linoleic acid (LA) in semi-defined medium reduces lipid a...
Le début de la cryoconservation d’embryons de mammifères remonte aux années 70. Depuis, les techniqu...
Plusieurs composés présents dans les solutions de cryoconservation pour embryons sontsource de préoc...
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)The aim of this study was to eva...
The experiments reported in this thesis were conducted to overcome limitations in conventional proce...
La criopreservación de embriones se ha transformado en una práctica importante dentro de los métodos...
Several compounds in embryo cryopreservation solutions are a source of concern:products of animal or...