Browsing by Author "Alçelik, Aytekin"
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AİBÜ Tıp Fakültesi Hastanesi'nde görev yapan hemşirelerin sağlık sorunları ve yaşam alışkanlıklarının değerlendirilmesi
Amaçlar: Hemşirelik özveri, sabır ve fizikselsel dayanıklılık gerektiren bir meslektir. Hemşireler hastalara daha fazla faydalı olabilmek için kendi fizikselsel ve ruhsal sağlıklarını korumak durumundadırlar. A.İ.B.Ü. Düzce ... -
Aqueous humour and serum concentration of asymmetric dimethyl arginine in pseudoexfoliation syndrome
Tosun, Mehmet; Erdurmuş, Mesut; Buğdaycı, Güler; Çelebi, Serdal; Alçelik, Aytekin (Bmj Publishing Group, 2012)Objective Asymmetric dimethyl arginine (ADMA) is the major endogenous inhibitor of nitric oxide synthase. ADMA is related to endothelial dysfunction and is an independent cardiovascular risk factor. This study aimed to ... -
Association between nasal polyps and mean platelet volume
Aktaş, Gülali; Alçelik, Aytekin; Şit, Mustafa; Şavlı, Haluk (Univ West Indies Faculty Medical Sciences, 2017)The Editor Sir, We have previously reported that mean platelet volume (MPV) is decreased in nasal polyp patients compared to control subjects (1). First of all, we agree with Erdur et al that MPV has not been fully ... -
Association between omentin levels and insulin resistance in pregnancy
Aktaş, Gülali; Alçelik, Aytekin; Özlü, Tülay; Tosun, Mehmet; Tekçe, Buket Kın; Savlı, Haluk; Tekçe, Hikmet (Johann Ambrosius Barth Verlag Medizinverlage Heidelberg Gmbh, 2014)Aims: Omentin is a new adipokine secreted mainly from visceral adipose tissue. Serum omentin is found to be reduced in patients with impaired glucose tolerance, type 2 diabetes mellitus, obesity and insulin resistant states. ... -
The association of binge eating disorder with glycemic control in patients with type 2 diabetes [Tip 2 diyabet hastalarında tıkınırcasına yeme bozukluğu ve glisemik kontrol arasındaki ilişki]
Canan, Fatih; Güngör, Adem; Önder, Elif; Celbek, Gökhan; Aydın, Yusuf; Alçelik, Aytekin (Türkiye Klinikleri, 2011)Objective: Our aim was to assess the prevalence of binge eating disorder (BED) in individuals with type 2 diabetes and to investigate whether a comorbidity with BED would affect glycemic control in these patients. Materials ... -
The Association of Omentin Levels in Non-Diabetic Postmenopausal Women with Bone Mineral Density and Total Body Composition
Özlü, Tülay; Sarman, Hakan; Alçelik, Aytekin; Işık, Cengiz; Yazıcı, Selma; Tosun, Mehmet; Caglar, Hilal (2015)Objectives: Positive relation between body mass and bone mineral density (BMD) is thought to be due to weight bearing effect. However, adipose tissue derived adipokines may have important effects on bone. Obese women have ... -
Asymetric dimethyl arginine level as a cardiovascular risk factor in patiens with hyperthyroidism
Alçelik, Aytekin; Özhan, Hakan; Alçelik, Ayşegül Gürses; Yalçın, Sübhan; Aydın, Yusuf (Editura Acad Romane, 2012)Introduction. Thyroid diseases may cause endothelial dysfunction. Asymmetric dimethylarginine (ADMA) levels in patients with thyroid dysfunction were analyzed by few studies. Aim. We aimed to compare ADMA levels in patients ... -
Atrial conduction time and atrial mechanical function in patients with impaired fasting glucose
Ayhan, Selim; Öztürk, Serkan; Alçelik, Aytekin; Özlü, Mehmet Fatih; Erdem, Alim; Memioğlu, Tolga; Özdemir, Mesut; Yazıcı, Mehmet (Springer, 2012)Prolonging atrial conduction time, as measured by tissue Doppler imaging (TDI), is an independent predictor of new onset or recurrent atrial fibrillation (AF). We investigated atrial conduction time and cardiac mechanical ... -
Cardiac autonomic function in healthy young smokers
Erdem, Alim; Ayhan, Suzi Selim; Öztürk, Serkan; Özlü, Mehmet Fatih; Alçelik, Aytekin; Tosun, Mehmet; Gümüştekin, Kenan; Yazıcı, Mehmet (Sage Publications Inc, 2015)The present study examined the heart rate turbulence (HRT) and heart rate variability (HRV) parameters in healthy young smokers (<40years) to assess the effects of smoking on cardiac autonomic function. The study included ... -
Coronary artery ectasia is associated with atrial electrical and mechanical dysfunction: an observational study
Öztürk, Serkan; Özyaşar, Mehmet; Ayhan, Selim Suzi; Özlü, Mehmet Fatih; Erdem, Alim; Alçelik, Aytekin; Öztürk, Selçuk (2012)Amaç: Bizim çalışmamızın amacı, izole koroner arter ektazisi (İKAE) olan hastalarda total atriyal ileti süresi ve sol atriyal (SA) mekanik fonksiyonların araştırılmasıdır. Yöntemler: Enine-kesitli gözlemsel bu çalışmaya, ... -
Could red cell distribution width be a marker in Hashimoto's Thyroiditis?
Aktaş, Gülali; Şit, Mustafa; Dikbaş, Oğuz; Tekçe, Buket Kin; Savlı, Haluk; Tekçe, Hikmet; Alçelik, Aytekin (Johann Ambrosius Barth Verlag Medizinverlage Heidelberg Gmbh, 2014)Aims: Hashimoto's Thyroiditis (HT) is the most common autoimmune thyroiditis worldwide and characterized with lymphomonocytic inflammation of the thyroid gland. Red cell distribution width (RDW) reflects erythrocyte ... -
Could thrombocyte parameters be an inflammatory marker in the brucellosis?
Küçükbayrak, Abdülkadir; Taş,Tekin; Tosun, Mehmet; Aktaş, Gülali; Alçelik, Aytekin; Hakyemez, İsmail Necati; Koçoğlu, Esra (Medical Association of Zenica-Doboj Canton, 2013)Aim To investigate links between platelet parameters mean platelet volume (MPV), platelet count (PC), platelet distribution width (PDW), platelet mass (PM) and brucella tube agglutination titers (BSTAT) in patients with ... -
Detection of atrial electrical and mechanical dysfunction in non-dipper pre-hypertensive subjects
Sarıkaya, Savaş; Şahin, Şafak; Öztürk, Serkan; Akyol, Lütfi; Altunkaş, Fatih; Alçelik, Aytekin (Taylor & Francis Inc, 2014)Introduction: A relationship between atrial conduction time and hypertension was shown in previous studies. Increased atrial electromechanical intervals used to predict atrial fibrillation by measured tissue Doppler imaging ... -
Detection of atrial electromechanical dysfunction in obesity
Erdem, Fatma Hızal; Öztürk, Serkan; Baltacı, Davut; Dönmez, İbrahim; Alçelik, Aytekin; Ayhan, Selim Suzi; Yazıcı, Mehmet (Taylor & Francis Ltd, 2015)Introduction Obesity is associated with atrial fibrillation and is known as an independent risk factor. The aim of our study was to investigate if there was any association between the body mass index and atrial electromechanical ... -
Detection of subclinical atrial dysfunction by two-dimensional echocardiography in patients with overt hyperthyroidism
Ayhan, Selim; Öztürk, Serkan; Dikbaş, Oğuz; Erdem, Alim; Özlü, Mehmet Fatih; Baltacı, Davut; Alçelik, Aytekin (Elsevier Masson, 2012)Background. - Hyperthyroidism is an important cardiovascular risk factor in the development of atrial fibrillation and heart failure. Increased atrial electromechanical intervals are used to predict atrial fibrillation, ... -
Diabetes mellitus increases plasma cardiothrophin - levels independently of heart failure and hypertension
Aktaş, Gülali; Alçelik, Aytekin; Tosun, Mehmet; Öztürk, Serkan; Özlü, Mehmet Fatih; Savlı, Haluk; Yazıcı, Mehmet (Carbone Editore, 2013)Aims: Cardiothrophin-1 (CT-1) is a novel 201 amino acid cytokine that has pleiotropic protective effects in apoptosis, hepatic injury, myocardial infection and contrast nephropathy. CT-1 predicts a variety of disorders ... -
Effects of the inflammatory response on serum omentin levels in early acute and chronic pancreatitis
Şit, Mustafa; Aktaş, Gülali; Yılmaz, Edip Erdal; Alçelik, Aytekin; Terzi, Elçin Hakan; Tosun, Mehmet (Societa Editrice Universo, 2014)Background and Aims: Acute pancreatitis is an acute inflammation of the parenchyma of the pancreas. Several adipokines have been investigated in acute pancreatitis, and these cytokines contribute to inflammation in acute ... -
Evaluation of left atrial mechanical functions and atrial conduction abnormalities in patients with clinical hypothyroid
Öztürk, Serkan; Dikbaş, Oğuz; Özyaşar, Mehmet; Ayhan, Selim; Özlü, Fatih; Erdem, Alim; Yazıcı, Mehmet; Alçelik, Aytekin; Tosun, Mehmet (Via Medica, 2012)Background: The aim of this study was to investigate left atrial (LA) mechanical functions, atrial electromechanical delay and P wave dispersion in hypothyroid patients. Methods: Thirty-four patients with overt hypothyroid ... -
Evaluation of left ventricular systolic asynchrony in patients with subclinical hypothyroidism
Öztürk, Serkan; Alçelik, Aytekin; Özyaşar, Mehmet; Dikbaş, Oğuz; Ayhan, Selim; Özlü, Fatih; Erdem, Alim; Yazıcı, Mehmet (Via Medica, 2012)Background: The heart was very sensitive to fluctuating thyroid hormone levels. To assess intra-left ventricular (LV) systolic asynchrony in patients with subclinical thyroid dysfunction. Methods: Fifty patients with ... -
Evaluation of pregnancy-associated plasma protein-a levels in patients with chronic obstructive pulmonary disease and associations with disease severity
Talay, Fahrettin; Tosun, Mehmet; Yaşar, Zehra Asuk; Kurt, Özlem Kar; Karği, Aysel; Öztürk, Serkan; Özlü, Mehmet Fatih; Alçelik, Aytekin (Springer/Plenum Publishers, 2016)Chronic obstructive pulmonary disease (COPD) represents a systemic disorder characterized by chronic airflow limitation and an increased inflammatory response of the airways. Comorbidities are frequent in COPD and it is ...
