Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Aycan Isiklar"'
Publikováno v:
Reproductive BioMedicine Online. 38:206-215
Research question Are high-responder IVF patients protected from the deleterious effect of prematurely elevated serum progesterone level on the probability of pregnancy? Design In this retrospective cohort study, 2971 autologous fresh embryo transfer
Publikováno v:
Human Reproduction. 23:1778-1785
Background Abnormalities of oocyte morphology affect embryo quality and viability. Whether morphological abnormalities of the oocyte influence cryosurvival and further development of derived embryos is not known. The aim of this study was to compare
Publikováno v:
Fertility and Sterility. 88:811-816
Objective Controlled ovarian hyperstimulation yields numerous oocytes with different morphologic features. The purpose of this study was to assess the effect of oocyte dysmorphism on the development and ploidy status of the derived embryo. Design Ret
Publikováno v:
Fertility and Sterility. 87:691-696
Objective To compare the outcome of frozen-thawed ET cycles where embryos had been stored in conventional versus ionomeric resin-based, high-security straws (HSSs). Design Prospective, randomized study. Setting Private assisted-reproduction unit. Pat
Publikováno v:
Human Reproduction. 21:2136-2140
BACKGROUND: Cryopreservation of embryos may lead to zona hardening that may compromise in vivo hatching and implantation following thawing and transfer. Assisted hatching (AH) has been advocated as a means of assisting the natural hatching process an
Publikováno v:
Reproductive BioMedicine Online. 8:695-700
The relationship between pronuclear morphology on the one hand, and embryo development and chromosomal status on the other, was evaluated in 68 couples scheduled to undergo preimplantation genetic diagnosis because of advanced maternal age or recurre
Autor:
Ozgur Oktem, Ayse Seyhan, Defne Urman, Nazli Akin, Basak Balaban, Aycan Isiklar, Gamze Bildik, Ipek Keles
Publikováno v:
Reproductive BioMedicine Online. 32:S17-S18
Publikováno v:
Fertility and Sterility. 78:392-396
Objective: To compare the outcome of zona-intact versus zona-free blastocyst transfer. Design: Prospective, randomized study. Setting: Tertiary care private hospital IVF center. Patient(s): A total of 240 patients undergoing blastocyst stage ET (119
Publikováno v:
Fertility and Sterility. 75:514-518
Objective: To determine the feasibility and success of blastocyst-stage embryo transfers in patients having only fair and poor quality cleavage-stage embryos on day 3. Design: Prospective case study with historic controls. Setting: Tertiary care priv