Publications by authors named "Mesut Ozkaya"

Objective: To determine the effect of psychological resilience levels of nurses on perceived stress levels in this study.

Methods: The research was carried out with 153 nurses. Socio-demographic Questionnaire, The Brief Resilience Scale, and Perceived Stress Scale were used as data collection tools.

View Article and Find Full Text PDF

Photobiomodulation therapy (PBMT) is a method currently used in the treatment of hard and soft tissue injuries due to its accelerating and enhancing effects on healing. In this study, we aimed to evaluate the possible additional benefits of applying PBMT with nonsurgical periodontal treatment in type 2 diabetes mellitus (DM) patients with chronic periodontitis (CP). Twenty-two type 2 DM patients with CP were enrolled in this clinical split-mouth study.

View Article and Find Full Text PDF

Interferon-alpha (IFN-α) is an effective drug used for the treatment of chronic hepatitis C. So far its numerous side effects have been reported in the literature. It may be difficult to always put IFN-induced thyroid diseases into a single classic thyroid disease table.

View Article and Find Full Text PDF

Introduction: Diabetic patients are susceptible to bacterial, viral and fungal infections because of various deficiencies in the immune system.

Aim: To investigate a possible link between hepatitis B/C prevalence and microvascular complications as well as duration of diabetes.

Material And Methods: In total 1263 diabetic patients (1149 type 2, 114 type 1) were enrolled in the study.

View Article and Find Full Text PDF

Background: The correlation of S100A8/S100A9 with various inflammatory conditions, including autoimmune diseases have been reported. There is no study investigating the levels of S100A8/S100A9 in autoimmune thyroid diseases (AITD).

Aims: We aimed to evaluate the level of serum S100A8/S100A9 in AITD.

View Article and Find Full Text PDF

Purpose: The contribution of cytochrome P450 (CYP) gene expressions in metabolic syndrome (MetS) has not been elucidated, and was the aim of this study.

Methods: A total of 51 MetS patients and 41 healthy controls with similar age and sex were included to this study. mRNA from blood samples was extracted, and real-time polymerase chain reaction was performed for gene expressions using a dynamic array system.

View Article and Find Full Text PDF

Differentiated thyroid carcinoma (DTC) has good prognosis but 5% of the patients already have distant metastasis at the diagnosis. Tumour cells can lose their iodine uptake ability and enter a state of dedifferentiation. Treatment for differentiated thyroid carcinoma that is not suitable for the local surgery and unresponsive to radioactive iodine uptake is not always easy for physicians.

View Article and Find Full Text PDF

The metabolic syndrome (MetS) is a common multicomponent condition including abdominal obesity, dyslipidemia, hypertension, and hyperglycaemia. The aim of this study was to investigate the associations of the expression of a panel of signalling genes with the MetS in a Turkish population. A total of 54 MetS patients and 42 healthy controls with similar age and sex were included to this study.

View Article and Find Full Text PDF

Objective: The aim of this study was to evaluate serum paraoxonase-1 (PON1) activity and its association with oxidative stress in autoimmune thyroid disease (AITD).

Methods: A total of 50 patients with AITD, including 25 with Hashimoto's thyroiditis and 25 with Graves' disease were enrolled. The control group comprised 27 healthy subjects.

View Article and Find Full Text PDF

Objective: This 26-week, multicenter, randomized, open-label, parallel-group, treat-to-target trial in adults with type 2 diabetes compared the efficacy and safety of treatment intensification algorithms with twice-daily (BID) insulin degludec/insulin aspart (IDegAsp).

Methods: Patients randomized 1:1 to IDegAsp BID used either a 'Simple' algorithm (twice-weekly dose adjustments based on a single prebreakfast and pre-evening meal self-monitored plasma glucose [SMPG] measurement; IDegAsp[BIDSimple], n = 136) or a 'Stepwise' algorithm (once-weekly dose adjustments based on the lowest of 3 pre-breakfast and 3 pre-evening meal SMPG values; IDegAsp[BIDStep-wise], n = 136).

Results: After 26 weeks, mean change from baseline in glycated hemoglobin (HbA1c) with IDegAsp[BIDSimple] was noninferior to IDegAsp[BIDStep-wise] (-15 mmol/mol versus -14 mmol/mol; 95% confidence interval [CI] upper limit, <4 mmol/mol) (baseline HbA1c: 66.

View Article and Find Full Text PDF

This study was conducted with the goal of evaluating the challenge of diabetes in elderly individuals and affecting factors. This descriptive study was conducted with 88 diabetic patients 65 years of age or older who were admitted to the endocrinology and metabolism disorders outpatient clinic data of the study collected by using a questionnaire prepared by the researchers and the Elderly Diabetes Burden Scale. Total score of the scale varies between 19 and 92 points.

View Article and Find Full Text PDF

Background: Fine needle aspiration biopsy (FNAB) is a useful tool in the diagnosis of thyroid nodules. However, some limitations exist as approximately 25% of the cases cannot be distinguished with this method. Therefore, identification of novel diagnostic markers is very important in improving the papillary thyroid carcinoma (PTC) diagnosis.

View Article and Find Full Text PDF

Background: In the present study, we aimed to investigate serum calprotectin levels in patients with diabetic peripheral neuropathy, and possible role of this molecule in the disease pathogenesis.

Method: Twenty nine patients with diabetic peripheral neuropathy, 30 type 2 diabetic patients without neuropathy, and 40 healthy controls were enrolled in the study. Fasting plasma glucose (FPG), high-density lipoprotein- cholesterol (HDL-C), low-density lipoprotein- cholesterol (LDL-C), total cholesterol, triglyceride, HbA1c, calprotectin and hsCRP levels were measured in diabetic and healthy control groups.

View Article and Find Full Text PDF

Acromegaly is a clinical syndrome caused by the overproduction of growth hormone (GH) and also known as a rare disease. Clinical, biochemical, and radiological features are often indistinguishable between GH-producing hypophysis adenomas and ectopic GH-releasing hormone (GHRH)-producing tumors. A 40-year-old woman presented to us with her growing feet, hands especially fingers, and enlarging nose.

View Article and Find Full Text PDF

We aimed to evaluate the diagnostic and preoperative localization capacity of 99mTc methoxyisobutylnitrile (MIBI) parathyroid scintigraphy and ultrasonography (USG) in enlarged parathyroid glands in the primary hyperparathyroidism (pHPT) as well as the relationship between the success rate of these techniques and biochemical values. In this study, we retrospectively evaluated 39 patients with clinical and biological evidence of pHPT who referred to the university hospital for MIBI parathyroid scintigraphy. Patients were examined with USG and double-phase MIBI parathyroid scintigraphy for the detection of enlarged parathyroid glands.

View Article and Find Full Text PDF

Objective: The aim of this study was to evaluate paraoxonase-1 (PON1) activities and oxidative stress status, and the changes in their levels after total thyroidectomy in patients with papillary thyroid cancer (PTC).

Materials And Methods: Twenty-five patients with PTC and 27 healthy controls were enrolled in the study. Blood samples were obtained from the PTC patients before and 3 months after the operation.

View Article and Find Full Text PDF

The aim of this study was to determine levels of serum 8-hydroxy-2'-deoxyguanosine (8-OHdG) as an indicator of oxidant-induced DNA damage and oxidant status in patients with papillary thyroid carcinoma before and after surgery. This study included 25 patients with papillary thyroid carcinoma and age-matched 27 healthy controls. Total antioxidant status (TAS), total oxidant status (TOS), lipid hydroperoxide (LOOH), and 8-OHdG levels were measured.

View Article and Find Full Text PDF

Objective: Primary hyperparathyroidism (pHPT) affects the cardiovascular system, and epicardial fat tissue (EFT) thickness is closely associated with cardiovascular diseases and atherosclerosis. Despite this, the association between EFT thickness and pHPT has not been studied in a clinical setting. This study aimed to assess EFT thickness in patients with pHPT.

View Article and Find Full Text PDF

Aim: Hyperthyroidism is a well-known cause of atrial fibrillation (AF) which is associated with increased morbidity and mortality. Atrial electromechanical delay (EMD) is a significant predictor of AF. The aim of this study was to assess the atrial EMD and diastolic functions in subclinical and overt hyperthyroidism by using tissue Doppler imaging (TDI).

View Article and Find Full Text PDF

Osteoporosis is, an age related disorder, influencing elderly people worldwide. The latest data suggests that inflammation plays a critical role in bone remodeling and in pathogenesis of osteoporosis. NLR is a simple, non-invasive and cost-effective marker of inflammation in various malignancies and inflammatory diseases.

View Article and Find Full Text PDF

The aim of the present study was to investigate the role of some polymorphisms in GSTs (GSTM1, GSTT1 and GSTP1) which are very important protective mechanisms against oxidative stress and in OGG1 gene which is important in DNA repair, against the risk of type 2 diabetes mellitus (T2DM). 127 T2DM and 127 control subjects were included in the study. DNA was extracted from whole blood.

View Article and Find Full Text PDF

Background: Prolonged atrial conduction time measured by tissue Doppler imaging (TDI) has been associated with increased risk of atrial fibrillation. We aimed to evaluate the effect of subclinical hyperthyroidism (SH) and antithyroid treatment on atrial conduction time.

Methods: A total of 30 patients with SH (26 females; mean age 34.

View Article and Find Full Text PDF

Background. Data on the relationship between homocysteine, plasminogen activator inhibitor 1, hs-CRP, fibrinogen, and carotid intima media thickness (CA-IMT) is plenty but contradicting and the majority of the studies investigated this issue in only specific thyroidism groups. The aim of this paper was to investigate these relations in patients with subclinical and clinical hypo- and hyperthyroidism.

View Article and Find Full Text PDF

Background: At present, hypothyroidism is a well-known risk factor for cardiovascular disorders. The aim of this study was to assess the effects of hypothyroidism on cerebral blood flow velocity with transcranial Doppler (TCD) ultrasonography.

Design And Methods: In this study, 30 subjects were enrolled for clinical, subclinical, and healthy control groups.

View Article and Find Full Text PDF