Page 201 - Eshre Final Programme 2015

P-272 Impact of postovulatory oocyte aging on initiation of genome activation in murine 2-cell embryos
D. Dankert1, H. Demond2, B. Horsthemke2, R. Grümmer1
1University Hospital Essen, Anatomy, Essen, Germany 2University Hospital Essen, Human Genetics, Essen, Germany
P-273 Zona pellucida mRNA expression in human oocytes is related to oocyte maturity, zona inner layer retardance and fertilization competence
S. Canosa1, T. Adriaenssens2, W. Coucke3, P. Dalmasso4, J. Smitz2, A. Revelli1
1Physiopathology of Reproduction and IVF Unit, Department of Surgical Sciences, TORINO, Italy 2Follicle Biology Laboratory, Vrije Universiteit Brussel (VUB), Brussel, Belgium
3Scientific Institute of Public Health, Department of Clinical Biology, Brussel, Belgium 4Medical Statistics Unit, Department of Public Health and Paediatrics, TORINO, Italy
P-274 Non-Invasive metabolomic and chemometric analysis of human embryo culture medium at low oxygen pressure.
R. Gonsálvez-Álvarez1, J. Ten2, B. Lledo2, R. Bernabeu2, F.C. Marhuenda-Egea1
1University of Alicante Facultad de Ciencias, Agrochemistry and Biochemistry, San Vilente Del Raspeig, Spain
2Instituto Bernabeu Reproductive Medicine, Instituto Bernabeu Reproductive Medicine, Alicante, Spain
P-275 Preserving the integrity of the corona-oocyte-complex (COC), during in vitro preimplantation embryonic development, enhances embryonic quality and increase pregnancy and implantation rates.
A. Ahumada Alvarez1, F. Leocata Nieto1, A. Torno1, D. Rodriguez2
1Procrearte, ART Laboratory, Buenos Aires, Argentina 2Procrearte, Statistics, Buenos Aires, Argentina
P-276 Which parameters affect the incidence of monozygotic twin pregnancies after single embryo transfer?
I. Mateizel1, S. Santos-Ribeiro1, W. Verpoest1, H. Van de Velde1, G. Verheyen1
1UZ Brussel, IVF labo CRG, Jette Brussels, Belgium
P-277 Comparison of microRNA expression in mouse ovarian follicle culture before and after cryo- preservation; A pilot study
Y.J. Kim1, S.M. Lee1, K.W. Yi1, H.T. Park1, J.H. Shin1, T. Kim1, J.Y. Hur1
1Korea University Medical Center, OB-GYN, Seoul, Korea South
P-278 Embryological KPIs significantly improved using SAGE 1-StepTM compared with the standard culture system in use, yet no subsequent difference in pregnancy rate was observed.
S. Davies1, K.H. Beilby2, C. Karamalegos1, M. Argyrou1, E. Tsorva3, M. Mastrominas1
1c/o Embryogenesis, Embryology Department, Maroussi Athens, Greece 2ORIGIO a/s, Knardrupvej 2 Måløv, Denmark
3c/o Embryogenesis, Genetic Department, Maroussi Athens, Greece
FINAL PROGRAMME I LISBON, PORTUGAL – 14 TO 17 JUNE 2015 201
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