Search Results - "Yakin, K."

DHEA as a miracle drug in the treatment of poor responders; hype or hope? by Yakin, Kayhan, Urman, Bulent

“…Dehydroepiandrosterone (DHEA) is being presented as a miracle-drug for the treatment of women responding poorly to gonadotrophin stimulation, while the debate…”
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Luteal phase empirical low molecular weight heparin administration in patients with failed ICSI embryo transfer cycles: a randomized open-labeled pilot trial by Urman, B., Ata, B., Yakin, K., Alatas, C., Aksoy, S., Mercan, R., Balaban, B.

“…BACKGROUND The pathology underlying recurrent implantation failures (RIF) is not clear and treatment options proposed are generally not evidence based…”
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Differential effect of ovarian hyperstimulation on the serum progesterone level, embryo quality and pregnancy rates: an analysis of 3,767 IVF cycles by Oktem, O, Yakin, K, Isiklar, A, Balaban, B, Urman, B

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GnRH agonist protocol administration in the luteal phase in ICSI-ET cycles stimulated with the long GnRH agonist protocol : a randomized, controlled double blind study by ATA, B, YAKIN, K, BALABAN, B, URMAN, B

“…GnRH agonist administration in the luteal phase was reported to beneficially affect the clinical outcome of intracytoplasmic sperm injection (ICSI) and embryo…”
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GnRH agonist protocol administration in the luteal phase in ICSI–ET cycles stimulated with the long GnRH agonistprotocol: a randomized, controlled double blind study by Ata, B., Yakin, K., Balaban, B., Urman, B.

“…BACKGROUND GnRH agonist administration in the luteal phase was reported to beneficially affect the clinical outcome of intracytoplasmic sperm injection (ICSI)…”
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Severe cytoplasmic abnormalities of the oocyte decrease cryosurvival and subsequent embryonic development of cryopreserved embryos by Balaban, B., Ata, B., Isiklar, A., Yakin, K., Urman, B.

“…BACKGROUND Abnormalities of oocyte morphology affect embryo quality and viability. Whether morphological abnormalities of the oocyte influence cryosurvival and…”
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Progesterone level on the day of hCG administration may predict clinical pregnancy in patients undergoing IVF antagonist cycles by Alper, E, Oktem, O, Yakin, K, Caliskan, S, Urman, B

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Gonadotropin stimulation alters the expression of local growth factors in the granulosa cells involved in paracrine communication, dominant follicle selection and luteinization by Bildik, G, Akin, N, Guzel, Y, Yakin, K, Alper, E, Ata, A. Seyhan, Balaban, B, Urman, B, Oktem, O

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Clinical pregnancy rates are affected when serum progesterone levels on the day of hCG are > 3.5 ng/ml in patients undergoing IVF with long protocol challenging the previous findings by Urman, B, Oktem, O, Alper, E, Yakin, K, Aksoy, S, Mercan, R

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Treatment of severe intrauterine adhesions with serial office hysteroscopic adhesiolysis under transabdominal ultrasound guidance-anatomic, reproductive and pregnancy outcomes by Urman, B, Aksoy, S, Oktem, O, Ayhan, C, Yakin, K, Alatas, C

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Clinical outcome of ICSI using morphologically selected spermatozoa by high power magnification: a prospective randomized study by Balaban, B, Yakin, K, Isiklar, A, Sahin, M, Urman, B

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The impact of laparoscopic ovarian cystectomy on ovarian reserve as assessed by antral follicle count and serum AMH levels by Alper, E, Oktem, O, Palaoglu, E, Peker, K, Yakin, K, Urman, B

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GnRH agonist administration in the luteal phase does not increase clinical pregnancy or implantation rates following ICSI-ET in GnRH agonist or antagonist treated ovarian stimulation cycles by Ata, B, Yakin, K, Balaban, B, Urman, B

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The effect of the embryologist/technician on fertilization rate and embryo quality following ICSI and pregnancy rate following embryo transfer procedures by Balaban, B, Isiklar, A, Ata, B, Yakin, K, Urman, B

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Blastocyst development of cryopreserved embryos derived from oocytes with various morphological abnormalities by Balaban, B, Ata, B, Isiklar, A, Yakin, K, Urman, B

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O-299 Exposure of antral follicles to progestins during stimulation does not cause molecular perturbations in gonadotropin-responsiveness and steroidogenic function of granulosa cells in progestin-primed IVF cycles by Oktem, O, Esmaeilian, Y, Yusufoglu, S, Iltumur, E, Ata, B, Yakin, K, Urman, B

“…Abstract Study question Does progestin exposure cause any molecular perturbations in the steroidogenic features and gonadotropin responsiveness of the…”
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P-608 Cumulative live birth rates after 3 consecutive embryo transfers in freeze-all cycles following gonadotropin-releasing hormone antagonist protocol versus progesterone-primed ovarian stimulation by Ertas, S, Gungor Ustuntas, M, Deniz, E  A, Alatas, C, Oktem, O, Urman, B, Yakin, K

“…Abstract Study question Do cumulative live birth rates in freeze-all cycles differ between gonadotropin-releasing hormone (GnRH) antagonist protocol and…”
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P–293 Ovarian endometriomas are heterogenous for the steroidogenic function and the expression of estrogen and progesterone receptors by Esmaeilian, Y, Yildiz, S, Yakin, K, Oktem, O

“…Abstract Study question Do all ovarian endometriomas have steroidogenic function and express estrogen and progesterone receptors? Summary answer No, they are…”
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P–785 Double versus sequential single blastocyst transfer in freeze all cycles? by Ertas, S, Balaban, B, Urman, B, Yakin, K

“…Abstract Study question Is double blastocysts transfer (DET) better than sequential single blastocyst transfer (seq-SET) in freeze all cycles? Summary answer…”
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P–660 Impact of elevated late-follicular phase serum estrogen and progesterone levels on blastocyst utilization and cumulative live birth rates in freeze-all cycles by Yakin, K, Ertas, S, Alatas, C, Oktem, O, Urman, B

“…Abstract Study question Does elevated late-follicular phase estrogen and progesterone levels have an impact on blastocyst utilization and/or cumulative live…”
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