Prof. Dr. Ahmet Zeki Işık

The effect of artificial oocyte activation on embryomorphokinetic parameters and blastulation time

Zygote, 2026

DOI 10.1017/s0967199426100562 PMID 42702888 Texte intégral en libre accèsSource : OpenAlex

L26/P-147 Granulocyte–macrophage colony-stimulating factor–supplemented embryo culture and reproductive outcomes in patients with previous failed IVF attempts undergoing frozen–thawed embryo transfer

Human Reproduction, 2026

DOI 10.1093/humrep/deag083.483 Source : OpenAlex

P-119 Artificial oocyte activation techniques improve fertilization rates and the number of top-quality embryos available for transfer in microdissection testicular sperm extraction patients with non-obstructive azoospermia

Human Reproduction, 2025

DOI 10.1093/humrep/deaf097.428 Texte intégral en libre accèsSource : ORCID

The Effect of Artificial Oocyte Activation on Embryomorphokinetic Parameters and Blastulation Time

2024

DOI 10.21203/rs.3.rs-4191561/v1 Texte intégral en libre accèsSource : ORCID

DISCREPANT PGT-A RESULTS FOR THE SAME EMBRYOS ACROSS DIFFERENT GENETIC LABORATORIES

Reproductive BioMedicine Online, 2024

DOI 10.1016/j.rbmo.2024.104544 Texte intégral en libre accèsSource : ORCID

Influence of a hyaluronan-binding system for sperm selection in intracytoplasmic sperm injection cycles on embryo morphokinetic parameters and in vitro fertilization cycle outcomes

Archives of Gynecology and Obstetrics, 2023

DOI 10.1007/s00404-023-06992-z PMID 36892604 2 citations (Europe PMC) Source : ORCID

Jinekolojide Temel Prensipler

Akademisyen Kitabevi eBooks, 2022

DOI 10.37609/akya.1752 Source : OpenAlex

THE EFFECT OF STANDART ICSI AND PICSI ON PGT-A RESULTS DURING IVF CYCLES

Fertility and Sterility, 2022

DOI 10.1016/j.fertnstert.2022.08.422 Texte intégral en libre accèsSource : ORCID

TRANSFERRING SINGLE THAWED CLEAVAGE STAGE EMBRYO AT BLASTOCYST STAGE IS AT LEAST SUCCESSFUL AS TRANSFERRING SINGLE THAWED BLASTOCYST IN TERMS OF ART CYCLE OUTCOME

Fertility and Sterility, 2022

DOI 10.1016/j.fertnstert.2022.08.363 Texte intégral en libre accèsSource : ORCID

İNTRASİTOPLAZMİK SPERM İNJEKSİYONU YAPILAN HASTALARDA DONDURMA ÇÖZME SİKLUSLARINDA 5. GÜN VE 6. GÜN EMBRİYO TRANSFER SONUÇLARININ KARŞILAŞTIRILMASI

İzmir Eğitim ve Araştırma Hastanesi Tıp Dergisi, 2021

Source : ORCID

The Effects of Microfluidic Sperm Sorting, Density Gradient and Swim-up Methods on Semen Oxidation Reduction Potential.

Urology journal, 2020

DOI 10.22037/uj.v0i0.5639 PMID 32478404 22 citations (Europe PMC) Texte intégral en libre accèsSource : ORCID

Fertility and breast cancer: Recommendations of the 2019 Izmir Consensus Conference

Turkish Journal of Surgery, 2020

DOI 10.5578/turkjsurg.4654 PMID 32637886 Texte intégral en libre accèsSource : ORCID

Complications of Oocyte Retrieval

Textbook of Assisted Reproduction, 2020

DOI 10.1007/978-981-15-2377-9_83 1 citation (OpenAlex) Source : ORCID

Comparison of microfluid sperm sorting chip and density gradient methods for use in intrauterine insemination cycles

Fertility and Sterility, 2019

DOI 10.1016/j.fertnstert.2019.06.037 PMID 31543253 30 citations (Europe PMC) Texte intégral en libre accèsSource : ORCID

The Effect Follicular Fluid Vitamin A, E, D and B6 on Embryo Morphokinetics and Pregnancy Rates in Patients Receiving Assisted Reproduction

Gynecology Obstetrics & Reproductive Medicine, 2019

DOI 10.21613/gorm.2018.860 10 citations (OpenAlex) Texte intégral en libre accèsSource : ORCID

Histeroskopik istmosel onarımı sonrası klinik sonuçların değerlendirilmesi

Jinekoloji-Obstetrik ve Neonatoloji Tıp Dergisi, 2019

Source : ORCID

The use of in vitro maturation in stimulated antagonist in vitro fertilization cycles of normo-hyperresponder women due to arrested follicular development: A rescue procedure

Journal of Turkish Society of Obstetric and Gynecology, 2018

DOI 10.4274/tjod.22804 PMID 30202622 5 citations (Europe PMC) Texte intégral en libre accèsSource : ORCID

Folikül gelişim arresti yaşayan uyarılmış antogonist in vitro fertilizasyon siklusundaki normo-hiperresponder kadınlarda in vitro matürasyonun kullanılması: Bir kurtarma prosedürü

Turkish Journal of Obstetrics and Gynecology, 2018

Source : ORCID

Uterus patolojileri değerlendirmede eş zamanlı yapılan histerosalpingografi ve histeroskopi sonuçları benzer mi?

Selçuk Tıp Dergisi, 2018

DOI 10.30733/std.2019.01245 1 citation (OpenAlex) Texte intégral en libre accèsSource : ORCID

Comparison of corifollitropin alfa and daily recombinant follicle-stimulating hormone in poor responder patients undergoing in vitro fertilization cycles.

Turkish journal of obstetrics and gynecology, 2017

DOI 10.4274/tjod.08634 PMID 29379660 Texte intégral en libre accèsSource : ORCID

Differences in Poly(ADP-ribose) Polymerase1- (PARP1-) and Proliferative Cell Nuclear Antigen (PCNA) Immunoreactivity in Patients Who Experienced Successful and Unsuccessful Microdissection Testicular Sperm Extraction Procedures.

Urology journal, 2017

PMID 28853108 Texte intégral en libre accèsSource : ORCID

Comparison of the morphokinetic parameters of embryos according to ovarian reserve in IVF cycles.

Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology, 2017

DOI 10.1080/09513590.2017.1312327 PMID 28412866 11 citations (Europe PMC) Source : ORCID

Pharmacokinetic, pharmacodynamic, and clinical aspects of ovulation induction agents: A review of the literature.

Journal of the Turkish German Gynecological Association, 2017

DOI 10.4274/jtgga.2016.0107 PMID 28506951 13 citations (Europe PMC) Texte intégral en libre accèsSource : ORCID

The association between coenzyme Q10 concentrations in follicular fluid with embryo morphokinetics and pregnancy rate in assisted reproductive techniques.

Journal of assisted reproduction and genetics, 2017

DOI 10.1007/s10815-017-0882-x PMID 28185121 38 citations (Europe PMC) Texte intégral en libre accèsSource : ORCID

About Journal Forms Useful Links

Turk J Obstet Gynecol, 2017

Source : ORCID

Düşük over yanıtlı hasta grubunda corifollitropin alfa ve rekombinant folikül uyarıcı hormonun in vitro fertilizasyon sikluslarında karşılaştırılması

Turkish Journal of Obstetrics and Gynecology, 2017

Source : ORCID

Effect of Follicular Flushing in Poorest-Responder Patients During in Vitro Fertilization Cycles

JOURNAL OF REPRODUCTIVE MEDICINE, 2017

Source : ORCID

Erratum to: The association between coenzyme Q10 concentrations in follicular fluid with embryo morphokinetics and pregnancy rate in assisted reproductive techniques

Journal of Assisted Reproduction and Genetics, 2017

Source : ORCID

The association between vitamin A, E, D and B6 concentrations in follicular fluid with embryomorphokinetics, embryo quality and pregnancy rates in assisted reproductive techniques

HUMAN REPRODUCTION, 2017

DOI 10.26226/morressier.5912d9e8d462b80292386b13 Source : ORCID

Association of serum and follicular fluid leptin and ghrelin levels with in vitro fertilization success

Ginekologia Polska, 2017

DOI 10.5603/gp.a2017.0086 PMID 29949336 9 citations (OpenAlex) Texte intégral en libre accèsSource : OpenAlex

Embryo morphokinetics and ovarian reserve

Fertility and Sterility, 2016

Source : ORCID

Start stop protocol: A preliminary study of a new controlled ovarian stimulation method for Bologna poor responders

HUMAN REPRODUCTION, 2016

Source : ORCID

Endometriyozis ve Subfertilite

Turkiye Klinikleri Gynecology Obstetrics - Special Topics, 2016

Source : OpenAlex

The combination of dehydroepiandrosterone, transdermal testosterone, and growth hormone as an adjuvant therapy in assisted reproductive technology cycles in patients aged below 40 years with diminished ovarian reserve.

Turkish journal of obstetrics and gynecology, 2015

DOI 10.4274/tjod.32656 PMID 28913044 6 citations (Europe PMC) Texte intégral en libre accèsSource : ORCID

Gonadotropin-releasing hormone agonist triggering is effective, even at a low dose, for final oocyte maturation in ART cycles: Case series.

Journal of the Turkish German Gynecological Association, 2015

DOI 10.5152/jtgga.2015.15084 PMID 25788848 4 citations (Europe PMC) Texte intégral en libre accèsSource : ORCID

Correlation of endometrial glycodelin expression and pregnancy outcome in cases with polycystic ovary syndrome treated with clomiphene citrate plus metformin: a controlled study

Obstetrics and Gynecology International, 2015

DOI 10.1155/2015/278591 PMID 25815012 14 citations (OpenAlex) Texte intégral en libre accèsSource : ORCID

Research Article Correlation of Endometrial Glycodelin Expression and Pregnancy Outcome in Cases with Polycystic Ovary Syndrome Treated with Clomiphene Citrate Plus Metformin: A Controlled Study

2015

Source : ORCID

Empty follicle syndrome after GnRH agonist triggering: Is it possible to res-cue with hCG? Two cases and review of the literature

2015

Source : ORCID

Unikornuat uteruslu bir olguda prezentasyon anomalisi ile seyreden term gebelik

DergiPark (Istanbul University), 2015

DOI 10.18228/iütd.76407 Source : ORCID

İstmosel; bir olgu nedeniyle literatürün gözden geçirilmesi

DergiPark (Istanbul University), 2015

DOI 10.18228/iütd.88090 Source : OpenAlex

Gonadotrophin-releasing hormone agonist trigger and freeze-all strategy does not prevent severe ovarian hyperstimulation syndrome: a report of three cases.

Reproductive biomedicine online, 2014

DOI 10.1016/j.rbmo.2014.07.022 PMID 25246114 62 citations (Europe PMC) Source : ORCID

The combination of dhea, transdermal testosterone and growth hormone as an adjuvant therapy in assisted reproductive technology in patients with dor below 40 years of age

Fertility and Sterility, 2014

Source : ORCID

The effect of assisted hatching and defragmentation on IVF outcome in patients without good quality embryos for transfer

Journal of Turkish Society of Obstetrics and Gynecology, 2013

1 citation (OpenAlex) Source : ORCID

The outcome of assisted hatching and defragmentation in patients with poor quality embryos on IVF outcome

Turkish Journal of Obstetrics and Gynecology, 2013

DOI 10.5505/tjod.2013.52297 1 citation (OpenAlex) Texte intégral en libre accèsSource : ORCID

Endometrial spiral artery Doppler parameters in unexplained infertility patients: is endometrial perfusion an important factor in the etiopathogenesis?

Journal of the Turkish German Gynecological Association, 2012

DOI 10.5152/jtgga.2012.22 PMID 24592032 12 citations (Europe PMC) Texte intégral en libre accèsSource : ORCID

Sperm generation in infertile male rats by injection of adipose tissue derived mesenchymal stem cells

2012

Source : ORCID

Response: GnRH-agonist administration in the luteal phase of IVF cycles: still an experimental approach

Reproductive BioMedicine Online, 2010

DOI 10.1016/j.rbmo.2010.04.001 Source : ORCID

Response: Single dose GnRH agonist administration in the luteal phase of assisted reproduction cycles: is the effect dependent on the type of GnRH analogue used for pituitary suppression?

Reproductive BioMedicine Online, 2010

Source : ORCID

Single-dose GnRH agonist administration in the luteal phase of GnRH antagonist cycles: a prospective randomized study.

Reproductive biomedicine online, 2009

DOI 10.1016/j.rbmo.2009.04.001 PMID 19909586 35 citations (Europe PMC) Source : ORCID

Pregnancies achieved by testicular sperm recovery in male hypogonadotrophic hypogonadism with persistent azoospermia.

Reproductive biomedicine online, 2009

DOI 10.1016/s1472-6483(10)60119-8 PMID 19400984 14 citations (Europe PMC) Texte intégral en libre accèsSource : ORCID