Publications by authors named "Serap B Sahin"

Cardiovascular disease (CVD) is a major cause of death in the female population. The current study aimed to examine the relationship between CVD risk and novel endothelial dysfunction biomarkers [i.e.

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This study aimed to compare "non-treated" versus "levotriiodothyronine (LT3)-treated" protocols of short-term hypothyroidism induction prior to radioactive iodine (RAI) ablation therapy in differentiated thyroid cancer (DTC). A total of 120 DTC patients who had thyroxine withdrawal either via 4-week hypothyroidism induction (non-treated group, n=60) or 2-week administration and then 2-week withdrawal of LT3 (LT3-treated group, n=60) to induce hypothyroid state prior to RAI ablation after initial surgery were included. Complications related to hypothyroidism-induction, Beck Depression Inventory (BDI), Hospital Anxiety-Depression Scale (HADS), and SF-36 health-related quality of life (HRQoL) scores were recorded.

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Polycystic ovary syndrome (PCOS) is the most common endocrinopathy in women of reproductive age. The aim of this study was to investigate the association of oxidized low-density lipoprotein receptor 1 () gene variations with the susceptibility of PCOS and to examine the relationship between the frequencies of gene variations and atherosclerotic risk factors. Genomic DNA was extracted from blood samples collected from 49 patients with PCOS and 43 healthy controls.

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Aim: To examine the PON1-L55M and -Q192R polymorphisms for polycystic ovary syndrome (PCOS) risk in relation with atherosclerosis risk markers.

Methods: Blood samples were collected from 203 women (PCOS [n = 151], control [n = 52]). Genomic DNA was extracted and RFLP method was performed following the amplifications of the target regions.

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[Purpose] The aim of this study was to investigate the effects of hypothyroidism on femoral cartilage thickness by using ultrasound, which has been found to be useful in the early diagnosis of knee osteoarthritis. [Subjects and Methods] Forty patients diagnosed with hypothyroidism and 30 age-, gender-, smoking status, physical activity-, and body mass index-matched healthy subjects were enrolled. The thickness of the femoral articular cartilage was measured using a 7- to 12-MHz linear probe.

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Objectives: The aim of our study was to compare serum irisin concentrations in pregnant women with and without ges-tational diabetes mellitus (GDM).

Material And Methods: This study was performed at the Tertiary Care Center, Department of Obstetrics and Gynecol-ogy, between January 2014 and April 2014. A total of 45 pregnant women with GDM (diabetes group) and 41 BMI- and age-matched healthy pregnant women (control group) were recruited.

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Obesity, insulin resistance (IR), inflammation, and hyperandrogenism may lead to polycystic ovary syndrome (PCOS) and hypertension. Nesfatin-1 (N1) may be related to IR, obesity, and hypertension. Furthermore, a vitamin D (VD) deficiency is associated with hypertension and PCOS.

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Objective: The aim of this study was to compare para- and perirenal fat (PFT) and subcutaneous abdominal fat (SFT) measurements between patients with polycystic ovary syndrome (PCOS) and control subjects and to assess the possible relation with metabolic disorders.

Methods: This study included 68 patients with PCOS and 40 age- and body mass index (BMI)-matched healthy controls. We evaluated anthropometric, hormonal, and metabolic parameters, and abdominal ultrasonography was performed to measure PFT and SFT.

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Objective: Our aim was to investigate retinal nerve fiber layer (RNFL) thickness in hypertensive patients using spectral-domain optical coherence tomography (SD-OCT) and to evaluate the relationship between RNFL thickness and carotid intima media thickness (CIMT).

Methods: This study included 59 patients with hypertension (HT) (53.6 ± 10.

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Objective: The cell-mediated immune process by CD4+ and CD8+ lymphocyte subsets of T-cells has a major role in the pathogenesis of Hashimoto's thyroiditis (HT). However, the exact mechanisms of initiation and progression of thyroid autoimmunity have not been completely clarified yet. Macrophage migration inhibitory factor (MIF) is commonly recognized as playing vital roles in various autoimmune diseases.

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Pentraxin-3 (PTX3) a cytokine-inducible molecule is released from various tissues. Its level increases as a response to different inflammatory conditions. Polycystic Ovary Syndrome (PCOS) is considered as a proinflammatory state.

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Aims: The aim of the present study was to investigate retinal nerve fiber layer (RNFL) thickness in patients with type 2 diabetes mellitus (T2D) using spectral-domain optical coherence tomography and to evaluate the relationship between RNFL thickness and carotid intima media thickness (CIMT).

Methods: This study included 171 patients with T2D (53.2 ± 8.

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Background And Objectives: Left ventricular hypertrophy (LVH), a sign of subclinical cardiovascular disease, is an important predictor of cardiovascular morbidity and mortality. The aim of our study was to determine the association of left ventricular mass (LVM) with possible causative anthropometric and biochemical parameters as well as carotid intima-media thickness (CIMT) and brachial flow-mediated dilation (FMD) as surrogates of atherosclerosis and endothelial dysfunction, respectively, in previously untreated hypertensive patients.

Subjects And Methods: Our study included 114 consecutive previously untreated hypertensive patients who underwent echocardiography and ultrasonography to evaluate their vascular status and function via brachial artery CIMT and FMD.

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Background And Aims: We aimed to assess bone mineral density (BMD) in geriatric patients with hyperthyroidism caused by TNG.

Materials And Methods: Bone mineral density was measured at the lumbar spine and proximal femur, using dual-X-ray absorptiometry (DXA) in 90 patients with TNG (mean age; 69.2 ± 4.

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Elderly population is hospitalized more frequently than young people, and they suffer from more severe diseases that are difficult to diagnose and treat. The present study aimed to investigate the factors affecting mortality in elderly patients hospitalized for nonmalignant reasons. Demographic data, reason for hospitalization, comorbidities, duration of hospital stay, and results of routine blood testing at the time of first hospitalization were obtained from the hospital records of the patients, who were over 65 years of age and hospitalized primarily for nonmalignant reasons.

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Introduction. Acute renal failure (ARF) develops in 33% of the patients with rhabdomyolysis. The main etiologic factors are alcoholism, trauma, exercise overexertion, and drugs.

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Objective: The effects of pregnancy on thyroid nodules were investigated in a few number of studies. We aimed to evaluate the prevalence of thyroid nodules, the changes in size, volume and number of nodules during pregnancy and after delivery in pregnant women.

Design And Methods: This prospective study was performed in a severe iodine-deficient area and included 83 pregnant women (mean age 30·4 ± 5·5 years).

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Objective: The aim of this study was to compare the serum levels of fibroblast growth factor 21 (FGF-21) between patients with polycystic ovary syndrome (PCOS) and control subjects and to assess the possible relation with the hormonal and metabolic parameters.

Methods: A total of 91 patients with PCOS and 53 age- and body mass index (BMI)-matched healthy controls were included in the study. We evaluated anthropometric, hormonal and metabolic parameters in all the cases.

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Objective. Oncocytomas of the adrenal cortex are usually benign and nonfunctional. They are rarely seen as the cause of hirsutism.

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Aim: This study was designed to evaluate carotid intima media thickness (CIMT) and serum osteoprotegerin (OPG) levels in nonalcoholic fatty liver disease (NAFLD) in comparison to healthy controls and to investigate factors predicting the CIMT increase.

Materials And Methods: A total of 60 outpatients [median (min-max) age 44.5 (24.

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Background: Polycystic ovary syndrome (PCOS) is associated with an increased cardiovascular disease (CVD) risk and early atherosclerosis. Epicardial adipose tissue thickness (EATT) is clinically related to subclinical atherosclerosis. In the present study, considering the major role of neutrophil gelatinase-associated lipocalin (NGAL) which is an acute phase protein rapidly releasing upon inflammation and tissue injury, we aimed to evaluate NGAL levels and EATT in PCOS patients and assess their relationship with cardiometabolic factors.

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Background: The Chernobyl accident caused widespread effects across Europe and huge areas where radiocontaminated. The effects of the Chernobyl accident on thyroid cancer have been investigated in most European countries. According to the data of the Turkish Atomic Energy Authority, the eastern part of the Black Sea region was the most radiocontaminated area in Turkey at the time of Chernobyl accident.

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Purpose: Bladder wall thickness has been reported to be associated with overactive bladder (OAB) in women. Diabetic women have an increased risk for OAB syndrome and may have an increased risk for bladder wall thickness.

Methods: A total of 235 female patients aged 40 to 75 years were categorized into four groups.

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Background. Cushing's syndrome (CS) is a relatively unusual condition that resembles many of the phenotypic features of obesity. Our aim was to evaluate the frequency of CS in obese patients.

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Objective: Several gene polymorphisms have been reported to be associated with the risk of developing type 1 diabetes. Among them, the human leukocyte antigen locus is the strongest genetic determinant. To identify additional genetic markers, we aimed to evaluate the relationship between the Fas, Fas ligand (FasL), and vitamin D receptor (VDR) FokI gene polymorphisms and the susceptibility to type 1 diabetes in the Aegean region of Turkey.

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