Yazar "Caglayan, Osman" için listeleme
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Acute and chronic impact of smoking on salivary and serum total antioxidant capacity
Kurku, Huseyin; Kacmaz, Murat; Kisa, Ucler; Dogan, Ozlem; Caglayan, Osman (Pakistan Medical Assoc, 2015)Objective: To investigate increased oxidative stress in saliva of smokers along with their serum. Methods: The case-control study was conducted from September to December 2008 in the Department of Biochemistry of the Medical ... -
Can Resistin be a New Indicator of Neonatal Sepsis?
Aliefendioglu, Didem; Gursoy, Tugba; Caglayan, Osman; Aktas, Alev; Ovali, Fahri (Elsevier Taiwan, 2014)Background: Sepsis is an important cause of neonatal death and perinatal brain damage, particularly in preterm infants. It is thought that activation of the inflammatory cascade triggered by cytokine might play a role in ... -
Celiac disease prevalence in patients with iron deficiency anemia of obscure origin
Ucardag, Derya; Guliter, Sefa; Ceneli, Ozcan; Yakaryilmaz, Fahri; Atasoy, Pinar; Caglayan, Osman (Turkish Soc Gastroenterology, 2009)Background/aims: Anemia, especially due to iron deficiency, is a frequent feature in celiac disease. In this study, we aimed to define the prevalence of celiac disease in Turkish patients with iron deficiency anemia of ... -
Comparison of hematological and biochemical parameters in sheep naturally and persistently infected with a border disease virus
Gazyagci, Serkal; Azkur, Ahmet Kursat; Caglayan, Osman (Springer, 2011)In this study, we investigated the changes occurring in the activities of determining the biochemical and hematological parameters in persistently infected sheep with border disease virus (BDV) and control sheep. While ... -
The Effect of Hypothermia on Splanchnic Flows and Lung in a Two-Hit Hemorrhagic Shock Model
Deniz, Turgut; Agalar, Canan; Agalar, Fatih; Comu, Faruk M.; Caglayan, Osman; Alpay, Yesim; Saygun, Oral (Academic Press Inc Elsevier Science, 2010)Background. To evaluate the effect of hypothermia on bacterial translocation, splanchnic vascular flow, lung tissue weight, and levels of malondialdehyde (MDA) and nitric oxide (NO) in a two-hit model of hemorrhagic shock. ... -
The effect of insulin resistance on mortality in critically ill patients in the intensive care unit
Bakkal, Ayse Gulcan; Buyuksekerci, Murat; Gencay, Isin; Aydin, Gulcin; Caglayan, Osman; Buyukkocak, Unase (INDIAN ANAESTHETISTS FORUM, 2020)Background and Aims: Insulin resistance can be described as a subnormal biological response to a specific insulin concentration or deterioration of an accepted response to insulin in glucose homeostasis and deficiency of ... -
Effect of phototherapy on gastrointestinal smooth muscle activity and oxidative stress
Soyer, Tutku; Aliefendioglu, Didem; Aktuna, Zuhal; Caglayan, Osman; Aydos, Tolga Resat; Cakmak, Murat (Springer, 2011)Aim To evaluate the effect of phototherapy on gastrointestinal smooth muscle activity and oxidative stress. Methods Wistar albino rats (n = 18, in the first 7 days of life) weighing 7 +/- 2 g with both sexes were included ... -
The effects of early and late feeding on healing of esophageal anastomoses: An experimental study
Yurtcu, Muslim; Toy, Hatice; Arbag, Hamdi; Caglayan, Osman (Elsevier Ireland Ltd, 2011)Objective: To investigate the effects of postoperative late and early feeding on the healing of experimental esophageal anastomosis (EA). Methods: Twelve New Zealand rabbits were divided equally into 2 groups: late feeding ... -
Effects of ovariectomy and ascorbic acid supplement on oxidative stress parameters and bone mineral density in rats
Arslan, Ayse; Orkun, Sevim; Aydin, Gulumser; Keles, Isik; Tosun, Aliye; Arslan, Mustafa; Caglayan, Osman (Taylor & Francis Ltd, 2011)Objectives: The aim of this study is to investigate the effects of ovariectomy on bone mineral density (BMD) and oxidative state in rats, and the alterations in these effects that vitamin C supplementation may produce. ... -
Effects of platelet rich plasma on colonic anastomosis
Yol, Serdar; Tekin, Ahmet; Yilmaz, Hüseyin; Küçükkartallar, Tevfik; Esen, Hasan; Caglayan, Osman; Tatkan, Yüksel (Academic Press Inc Elsevier Science, 2008)Purpose. To investigate the effect of platelet-rich plasma (PRP) on tissue maturation and wound healing in experimental colonic anastomosis. Materials and methods. Thirty Sprague Dawley rats were divided into three groups ... -
Evaluation of adrenomedullin and endothelin-1: Are they factors in the adaptation of maternal vascular system in normotensive pregnancy
Bayram, Merih; Bostanci, Suhha; Caglayan, Osman; Ilhan, Mustafa N. (Springer, 2008)Introduction: The aim of our study was to analyse the role of adrenomedullin (AM) and endothelin-1 (ET-1) in the adaptation of the maternal vascular system in normotensive pregnancy. Methods: Twenty-eight pregnant women, ... -
Evaluation of serum resistin levels in patients with ocular and non-ocular Behcet's disease
Yalcindag, F. Niluefer; Yalcindag, Ali; Batioglu, Figen; Caglayan, Osman; Kisa, Ucler; Ozdemir, Ozden (Canadian Ophthal Soc, 2008)Background: Resistin, a recently identified adipocytokine, has been found to play an important role in inflammation and the processes of inflammation-related diseases. Serum resistin levels in patients with Behcet's disease ... -
The healing effects of tissue glues and healing agent locally applied on esophageal anastomoses
Yurtcu, Mueslim; Arbag, Hamdi; Toy, Hatice; Eryimaz, Mehmet Akif; Caglayan, Osman; Abasiyanik, Adnan (Elsevier Ireland Ltd, 2010)Objective: This study aimed to investigate the effects of cyanoacrylate (C), fibrin glue (FG), and natrium hyaluronate (NH) on the healing of esophageal anastomosis (EA). Methods: Twenty-four rabbits were divided equally ... -
Impact of adiponectin on left ventricular mass index in non-complicated obese subjects
Ebinc, Haksun; Ebninc, Fatma Ayerden; Oezkurt, Zuebeyde Nur; Dogru, Mehmet Tolga; Tulmac, Murat; Yilmaz, Murat; Caglayan, Osman (Japan Endocrine Soc, 2008)To evaluate the relationship between the adiponectin levels and left ventricular mass index (LVMI) in uncomplicated obese subjects. Fifty-nine subjects were assigned to the obese (BMI >= 30 kg/ml) and 58 to the lean (BMI<30 ... -
In vitro antibacterial effects of topical local anesthetics
Sedef Gocmen, J.; Buyukkocak, Unase; Caglayan, Osman; Aksoy, Altan (Taylor & Francis Ltd, 2008)Background: The antibacterial activities of local anesthetics are recognized. Objective: To investigate in vitro the activity of topical local anesthetic ointments at clinical doses. Methods: The activity of two different ... -
In Vitro Investigation of the Antibacterial Effect of Ketamine
Gocmen, Sedef; Buyukkocak, Unase; Caglayan, Osman (Taylor & Francis Ltd, 2008)Background: Antibacterial activity of local anesthetics especially lidocaine has been shown previously. In this study, the antibacterial effect of ketamine, a general anesthetic agent was investigated. Methods: The ... -
Oxidative and nitrosative stress in patients with ischemic stroke
Dogan, Ozlem; Kisa, Ucler; Erdemoglu, Ali Kemal; Kacmaz, Murat; Caglayan, Osman; Kurku, Huseyin (Walter De Gruyter Gmbh, 2018)Background: Oxidative and nitrosative stress is well believed to play a role in the pathogenesis of ischemic stroke. This study aims to evaluate the time course of oxidative and nitrosative stress in ischemic stroke. ... -
Prevalence of coeliac disease in patients with autoimmune thyroiditis in a Turkish population
Güliter, Sefa; Yakaryilmaz, Fahri; Özkurt, Zübeyde; Ersoy, Reyhan; Ucardag, Derya; Caglayan, Osman; Atasoy, Pinar (W J G Press, 2007)AIM: To investigate the prevalence of coeliac disease in a series of Turkish patients with autoimmune thyroiditis. METHODS: Sera from 136 consecutive patients with newly diagnosed autoimmune thyroiditis and 119 healthy ... -
Prevention of Retrosternal Pericardial Adhesions After Cardiac Surgery With Mitomycin C
Orhan, Atilla; Gormus, Niyazi; Toy, Hatice; Gormus, Isik Solak; Caglayan, Osman; Tanyeli, Omer (Elsevier Science Inc, 2014)Background Cross Mark Retrosternal pericardial adhesions may cause significant injuries to the heart and great vessels in cases that require reoperation. Fibroblast proliferation is one of the mechanisms for adhesion ...