Publications by authors named "Nicel Tasdemir"

Background: Fatty liver index (FLI) is a simple tool used to predict non-alcoholic fatty liver disease (NAFLD). The role of FLI in polycystic ovary syndrome (PCOS) for the prediction of NAFLD has not been elucidated.

Methods: This case-control study was from January 2014 to January 2016.

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In addition to alloantibodies, alloreactive memory B cell (mBC) evaluation has a potential for immunological risk assessment during transplantation processes. For the alloreactive mBCs evaluation currently, direct Flow Cytometric (FC) analysis using the HLA tetramer staining is an option. Evaluation of alloantibodies produced by the polyclonally stimulated alloreactive mBCs in in vitro culture system seems to be another useful approach, but this needs further downstream applications.

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Objective: Laparoscopic surgery is the principal minimally invasive technique that is used for the treatment of gynecologic pathologies. The single-incision laparoscopic surgery (SILS) is another innovation in minimally invasive medicine. The cost of the procedure correlates with the fundamental materials used to access the abdominal cavity and utilize trocars.

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Background/aims: The aim of this prospective study was to determine ionized and total magnesium (Mg) levels in pregnant subjects with and without gestational diabetes mellitus (GDM).

Methods: Eighty-five women, 26-28 weeks pregnant, were recruited for routine oral glucose tolerance tests (OGTT); 45 had normal OGTT results and 40 were diagnosed with GDM. Electrolyte levels, including ionized and total Mg, were analyzed.

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Purpose: To investigate the relationships of osteoprotegerin (OPG) concentrations to brachial artery flow-mediated vasodilation (FMD) and the carotid artery intima media thickness (CIMT) in polycystic ovary syndrome (PCOS).

Methods: Thirty-seven women with PCOS and 41 controls matched for body mass index (BMI) and age were included in study. The serum OPG concentrations, hormonal and metabolic profiles were measured in women with PCOS and in control group.

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Vesicouterine fistula (VUF) is a rare type of genitourinary fistula. Lower-segment cesarean section is the leading cause of VUF. Patients mostly present with the classical triad of menouria, amenorrhea, and urinary incontinence, with the history of a previous cesarean section.

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Objective: To investigate the effect of bladder distention before outpatient hysteroscopy (OH).

Study Design: Initially, 120 eligible patients were approached, and a total of 102 patients were recruited into the randomised controlled trial. OH was completed successfully in 97 patients.

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Objectives: This study aimed to compare the outcome of pregnancies with retained or removed intrauterine devices (IUDs) and the effect of IUD location on pregnancy outcome.

Study Design: In a retrospective cohort study, we searched 27,578 records of women who had CuT380 IUD inserted, and 144 pregnancies with IUD were analyzed. IUDs were removed from 114 patients and retained for 30 patients.

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Objective: To investigate whether retesting with the oral glucose tolerance test (OGTT) is useful and necessary for all women with polycystic ovary syndrome (PCOS).

Design: Follow-up study.

Setting: Tertiary medical center.

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Objective: In female cancer survivors, the accelerated loss of primordial follicles may lead to premature ovarian failure. We investigated the protective effects of bone marrow derived mesenchymal stem cells (BMMSC) and gonadotropin releasing hormone analogue (GnRHa) against chemotherapeutic-induced ovarian toxicity in a rat model.

Material And Methods: Forty-eight Wistar albino female rats were divided into four groups.

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Objective: The aim of this study was to investigate the effect of infliximab on experimentally induced ovarian ischemia/reperfusion injury (IRi).

Study Design: A total of 42 female rats were equally divided into 6 experimental groups; group 1: sham operation, group 2: 3-h ischemia, group 3 and 4: 3-h ischemia, 3-h reperfusion, group 5 and 6: 3-h ischemia, 24h reperfusion. In group 4 and group 6, 30 min before reperfusion, infliximab was administered intraperitoneally at a dose of 5mg/kg.

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Introduction And Hypothesis: Nocturia and nocturnal enuresis (NE) share similar aetiopathological factors, and may represent two different situations involving the same underlying issue. In this study, we tried to evaluate the relation between NE of childhood and nocturia of young adulthood.

Methods: A total of 577 female university students aged 17-24 years were included in the survey.

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Objective: To investigate fetuin-A concentrations and its association with metabolic and sonographic cardiovascular markers in women with polycystic ovary syndrome (PCOS) and healthy subjects.

Study Design: Thirty-five women with PCOS and 37 healthy control women were matched for body mass index (BMI) and age. Serum fetuin-A concentrations, and reproductive and adrenal hormones were measured, and insulin resistance and carotid intima media thickness (CIMT) were evaluated in both groups.

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Study Question: What is the prevalence of abnormalities in glucose metabolism in patients with polycystic ovary syndrome (PCOS) and controls in a Turkish population?

Summary Answer: The total prevalence of glucose abnormalities in PCOS patients was 16.3% [impaired glucose tolerance (IGT) 14.3%; type 2 diabetes mellitus (T2DM) 2%] and was higher than in healthy subjects (IGT 8.

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Objective: The primary aim of this study is to evaluate the effects of previous abdominal surgery on the feasibility of performing and the safety of total laparoscopic hysterectomy (TLH).

Material And Methods: In this retrospective study, we analysed 62 laparoscopic hysterectomies which were performed at our institute between February 2011 and January 2013. We chose to perform laparoscopic surgery for all patients, including those who had previously undergone abdominal surgery.

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Apoptosis is necessary for the balance between cell proliferation and loss. Thirty-six Wistar-Albino rats were subjected to investigate apoptotic effect of widely used implantable progestins on ovarian and uterine tissues. Rats were divided into 6 groups.

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We aimed to analyze lipid parameters and determine the need for a 2-hour oral glucose tolerance test (OGTT) for the identification of IR and impaired glucose tolerance test (IGT) in subclinical hypothyroidism (SCH) women with and without polycystic ovary syndrome (PCOS). 20 patients with PCOS and SCH consisted of Group I and 39 patients with PCOS and normal thyroid function consisted of Group II and 53 healthy women with normal thyroid function consisted of Group III. Triglyceride levels were 143.

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Sex cord-stromal tumors account for 5% of ovarian tumors and 2% of malignant ovarian tumors. Steroid cell tumors (SCT), not otherwise specified (NOS), are rare sex cord-stromal tumors of the ovary and account for less than 0.1% of all ovarian tumors.

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Objective: The 45,X/46,XY mosaic karyotype is expressed by a spectrum of genital phenotypes, ranging from normal males through to ambiguous genitalia and to normal females.

Case Reports: We present three cases of men with azoospermia or severe oligozoospermia, and a 45,X/46,XY mosaic karyotype and two with a Y-chromosome microdeletion. Phenotypically, they appeared as normal males, with normal penis, scrotum and secondary sex characteristics.

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Objective: To evaluate the effects of tubal ligation on ovarian and tubal tissues by means of immunohistochemical evaluation of two hypoxia related mediators: vascular endothelial growth factor (VEGF) and inducible nitric oxide synthase (iNOS).

Design: Fourteen Sprague-Dawley female rats were divided into two groups: a tubal ligation (Pomeroy technique) was carried out on rats in group 1 (n = 7) whereas those in group 2 served as controls (n = 7). Salpingo-oophorectomy was performed in group 1 during the second oestrous period following tubal ligation.

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Thyroid auto-immunity (TAI) has been implicated as the most common cause of hypothyroidism in general population, especially in women. Many studies revealed that increased infertility incidences with TAI. The aim of the present article was to evaluate the effect of thyroid auto-antibody (TAA) positivity on embryological parameters, IVF-outcome and endometrial volume (EnV) in infertile patients who were applied for routine artificial reproductive technologies (ART) programme.

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Irregular or low expression of integrins, which are cell adhesion molecules, may be associated with infertility. We conducted a prospective controlled study evaluating the effects of supraphysiological levels of estrogen and progesterone created by human menopausal gonadotropins (HMG) and progesterone support on alpha(1)-integrin immunolocalisation in the endometrium. Three groups were enrolled in the study.

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Purpose: To evaluate the results of gonadotropin-releasing hormone agonist (GnRHa) and gonadotropin-releasing hormone antagonist (GnRHant) use in two demographically matched groups of normoresponder in-vitro fertilisation or intracytoplasmic sperm injection (IVF/ICSI) patients in a prospective study.

Methods: We randomised 93 patients undergoing IVF/ICSI between May 2005 and August 2006. Patients with IVF indications were included except for those with polycystic ovary syndrome or azoospermia, women older than 38 years and those with follicle-stimulating hormone (FSH) > or =10 IU/ml.

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