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P-470 Primordial Follicle Viability Following Culture in to the Decellularized Ovarian Scaffold in vitro
H. Nikniaz1, B. Jameie2, Z. Zandieh1, M. Nouri3, R. Aflatoonian4
1Iran University of Medical Sciences, Anatomy, Tehran, Iran
2Iran University of Medical Sciences, Biochemistry, Tehran, Iran
3Tabriz University of Medical Sciences, Medical Biotechnology, Tabriz, Iran
4Royan, Endocrinology and Female Infertility at Reproductive Biomedicine Research Center, Tehran, Iran
P-471 Return rate and utilization rate of oocytes and embryos after fertility preservation
N. Klijn1, H. Verburg1, L. Van der Westerlaken1
1Leiden University Medical Center, Gynecology- H3-P, Leiden, The Netherlands
P-472 Oocyte vitrification negatively affects the Ca2+-releasing pattern and oocyte activation potential of mouse oocytes
D. Bonte1, V. Thys2, A. Boel2, L. Leybaert3, P. De Sutter2, B. Heindryckx2
1Ghent University Hospital Ghent Fertility and Stem cell Team, Reproductive Medicine, Gent, Belgium
2Ghent University Hospital Ghent Fertility and Stem cell Team, Department for Reproductive Medicine, Gent, Belgium
3Physiology Group, Department of Basic and Applied Medical Sciences, Gent, Belgium
P-473 Letrozole and fertility preservation in women with breast cancer
S. Amari1 1Tunis, Tunisia
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