Aykut Bayrak
University of Southern California
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Publication
Featured researches published by Aykut Bayrak.
Journal of Assisted Reproduction and Genetics | 2009
L. Keskintepe; Geoffrey Sher; Anna Machnicka; Drew Tortoriello; Aykut Bayrak; Jeffrey D. Fisch; Yuksel Agca
PurposeCryopreservation of blastocysts, especially those subjected to the trauma due to blastomere biopsy for the purposes of pre-implantation genetic screening (PGS), requires significant optimization. Laboratory and clinical outcomes were compared to determine the effect of two different cryopreservation techniques on the development of human pre-implantation embryos that underwent blastomere biopsy and blastocoel drainage prior to cryopreservation.DesignRetrospective clinical study.Patient(s)Women who requested cryotransfer of supernumerary blastocysts were analyzed by FISH.ResultsThe main outcome measures were post-thaw survival (SR), pregnancy (PR), and implantation (IR). The SR of slowly frozen blastocysts was 83% compared to 97% for vitrified blastocysts. In 160 cases where biopsied embryos were cryotransferred, the results for slowly frozen versus vitrified blastocysts were: SR (71% vs. 95%), PR (23% vs. 37%), and IR (26% vs. 36%, P < 0.05), respectively.ConclusionThe results revealed that vitrified blastocysts provided higher SR, PR and IR as compared to slowly frozen counterparts.
Fertility and Sterility | 2007
Aykut Bayrak; Heather Terbell; Rebecca Urwitz-Lane; Eliran Mor; Frank Z. Stanczyk; Richard J. Paulson
Fertility and Sterility | 2005
Aykut Bayrak; Peyman Saadat; Eliran Mor; Lisa Chong; Richard J. Paulson; Rebecca Z. Sokol
American Journal of Obstetrics and Gynecology | 2004
Eliran Mor; Arus Zograbyan; Peyman Saadat; Aykut Bayrak; David E Tourgeman; Chunying Zhang; Frank Z. Stanczyk; Richard J. Paulson
Fertility and Sterility | 2005
Eliran Mor; Ingrid A. Rodi; Aykut Bayrak; Richard J. Paulson; Rebecca Z. Sokol
Fertility and Sterility | 2005
John K. Jain; Mary M. Francis; Aykut Bayrak; Patrick Quinn; Richard J. Paulson
Fertility and Sterility | 2009
L. Keskintepe; Yuksel Agca; Aykut Bayrak; Geoffrey Sher
Fertility and Sterility | 2004
Eliran Mor; Aykut Bayrak; David E Tourgeman; John K. Jain; Richard J. Paulson
Fertility and Sterility | 2008
Aykut Bayrak; R.H. Fogle; Richard J. Paulson
Fertility and Sterility | 2003
Eliran Mor; Peyman Saadat; Aykut Bayrak; Rebecca Z. Sokol; John K. Jain; David E Tourgeman; Richard J. Paulson