Murat Berkkanoğlu

ObjectiveTo investigate the clinical significance of a diagnosis of chronic endometritis (CE) made using a diagnostic cut-off of ≥1 or ≥5 CD138 plasma cells per high power field (HPF) in asymptomatic patients undergoing in vitro fertilizati…

PurposeTo compare the effectivity of flexible-start medroxyprogesterone acetate (MPA) co-treatment ovarian stimulations (OS) with flexible-start gonadotropin-releasing hormone antagonist (GnRH-ant) co-treatment OS, in blastocyst freeze-all …

Study objectiveTo assess the impact of ovarian endometriomas on endometrial receptivity in frozen embryo transfer (FET) of segmented in vitro fertilization (IVF) cycles.DesignRetrospective, matched-control study (Canadian Task Force classif…

PurposeThe purpose of this matched-cohort study was to assess endometrial receptivity to blastocyst implantation in fresh embryo transfer by comparing implantation outcomes of fresh embryo transfer with frozen embryo transfer, where two bla…

PurposeTo investigate the perinatal outcomes of patients with clinical pregnancies from ICSI treatments who had previously undergone hysteroscopic surgery to correct partial intrauterine septa and compare them to outcomes of patients with n…

Many chemokines likely contribute to the pathogenesis of endometriosis. The authors hypothesize that the broad-spectrum chemokine inhibitor NR58-3.14.3 may prevent ectopic human endometrium implantation and growth. After placing human endom…

This study aimed to determine whether direct flushing of endometrial cavity with culture media just after cervical irrigation at the time of embryo transfer has any effect on pregnancy rates. A total of 240 women were prospectively randomis…

ObjectiveTo evaluate the effects of oxidative stress and antioxidants on proliferation of endometrial stromal cells.DesignIn vitro study.SettingAcademic laboratory.Patient(s)Women, with and without endometriosis, of reproductive age.Interve…

PROBLEM: Accumulating data suggests that aberrant immune responses during retrograde menstruation may be involved in the development of endometriosis. METHOD OF STUDY: The role of immunology in the etiology of endometriosis is reviewed and …

Endometriosis is a common gynecologic disorder characterized by the presence of endometrial tissue outside the uterine cavity. Various theories have been put forth to explain the mechanisms for the development of this disease. Although no s…