Bakhtari A
[ 1 ] - P-63: Comparison of The Efficacy of Two Culture Media (Handmade vs. Commercial) on In Vitro Development of Vitrified and Non-Vitrified Mouse Embryos
Background: While assisted reproductive techniques (ARTs) are considered to be safe, many concerns exist about the safety of these techniques. Two important and indispensable parts of these techniques are in vitro culture and vitrification. While much progress has been made in developing culture conditions, it remains suboptimal. In order to investigate the effect of culture medium on in vitro ...
[ 2 ] - P-197: Aberrant Gene Expression Profile in Blastocyst Embryos As Consequences of Assisted Reproductive Technologies
Background: Currently, ARTs are of indispensable importance in treatment of human infertility. While ARTs are considered to be safe, some studies suggest that ARTs manipulations may perturb the epigenetic information and subsequently the health of the offspring. To examine these events further, this study was conducted to assess the effect of superovulation, in vitro culture and vitrification o...
[ 3 ] - P-94: Mouse Embryo Vitrification Cannot Effect on Global DNA Methylation in Preimplantation Stage
Background: Embryo vitrification was effectively used for assisted reproductive techniques. Despite the undeniable benefits of vitrification, cooling and warming stress, and cytotoxicity of cryoprotectant may affect the DNA methylation that have an important role in gene activation and silencing. In the present study effects of 2-cell embryo vitrification on DNA methylation in hatched blastocys...
[ 4 ] - P-98: Effect of Mouse Embryo Vitrification on Histone Modifications
Background: Vitrification has been usually used as an assisted reproductive technology in animals and humans. This method needs high concentrations of cryoprotectants that can be toxic with high cooling degrees. Then, vitrification could be change histone modifications such as methylation and acetylation can performance as regulatory controls of gene transcription. So, the purpose of the presen...
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