Browsing by Author "Gulturk, Sefa"
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Additive interaction of intraperitoneal dexmedetomidine and topical nimesulide, celecoxib, and DFU for antinociception
Karadas, Baris; Kaya, Tijen; Gulturk, Sefa; Parlak, Ahmet; Gursoy, Sinan; Cetin, Ali; Bagcivan, Ihsan (ELSEVIER SCIENCE BV, 2007)Nimesulide, celecoxib, and DFU (5, 5-dimethyl-3-(3-fluorophenyl)-4-(4-methylsulphonyl)phenyl-2(5H)-furanone) are nonsteroidal antiinflammatory drugs (NSAIDs) with selective cyclo-oxygenase (COX)-2 blocking properties and ... -
ASSESSMENT OF THE OUTCOMES OF CEREBRAL BLOOD FLOW MEASUREMENTS AFTER ELECTRICAL STIMULATION OF UPPER RIGHT INCISOR TOOTH IN RABBITS
Gulturk, Sefa; Gedik, Rustu; Develioglu, Hakan; Oztoprak, Ibrahim; Cetin, Ali (TAYLOR & FRANCIS LTD, 2009)The cerebral vessels are innervated by sympathetic, parasympathetic, and sensory nerves. A sensory innervation of the cerebral vessels originating in the trigeminal ganglion has been described in a number of species by ... -
Association of leptin with insulin resistance, body composition, and lipid parameters in postmenopausal women and men in type 2 diabetes mellitus
Gulturk, Sefa; Cetin, Ali; Erdal, Sena (SAUDI MED J, 2008)Objective: To determine the association of leptin with insulin resistance, body composition, and lipid parameters in postmenopausal women and men with type 2 diabetes mellitus (T2DM). Methods: This study was conducted in ... -
Delayed habituation in Behcet's disease
Gulturk, Sefa; Akyol, Melih; Kececi, Hulusi; Ozcelik, Sedat; Cinar, Ziynet; Demirkazik, Ayse (NEUROL SOC INDIA, 2008)Background: The autonomic nervous system in Behcet's patients may be affected due to various reasons. This entity may be detected with the measurement of the electrodermal activities, heart rate variability and pupillometric ... -
The effect of adenotonsillectomy on right ventricle function and pulmonary artery pressure in children with adenotonsillar hypertrophy
Koc, Sema; Aytekin, Metin; Kalay, Nihat; Ozcetin, Mustafa; Burucu, Turgay; Ozbek, Kerem; Celik, Atac; Kadi, Hasan; Gulturk, Sefa; Koc, Fatih (ELSEVIER IRELAND LTD, 2012)Objectives: Adenotonsillar hypertrophy (ATH) is the most common cause of upper airway obstruction in children. Severe upper airway obstruction may have an effect on chronic alveolar hypoventilation, which consequently may ... -
Effect of Exposure to 50 Hz Magnetic Field With or Without Insulin on Blood Brain Barrier Permeability in Streptozotocin-Induced Diabetic Rats
Gulturk, Sefa; Demirkazik, Ayse; Kosar, Ilkay; Cetin, Ali; Dokmetas, Hatice S.; Demir, Tuncer (WILEY, 2010)We investigated the effect of long-term exposure to modulation magnetic field (MF), insulin, and their combination on blood brain barrier (BBB) permeability in a diabetic rat model. Fifty-three rats were randomly assigned ... -
The effect of sildenafil on the altered thoracic aorta smooth muscle responses in rat pre-eclampsia model
Turgut, Nergiz Hacer; Temiz, Tijen Kaya; Bagcivan, Ihsan; Turgut, Butent; Gulturk, Sefa; Karadas, Baris (ELSEVIER SCIENCE BV, 2008)The pathophysiology of pre-eclampsia is still unknown thus effective primary prevention is not possible at the stage. The present study was conducted to research the smooth muscle responses in the pre-eclampsia model with ... -
The effects of creatine long-term supplementation on muscle morphology and swimming performance in rats
Yildiz, Ahmet; Ozdemir, Ercan; Gulturk, Sefa; Erdal, Sena (JOURNAL SPORTS SCIENCE & MEDICINE, 2009)Creatine (Cr) has been shown to increase the total muscle mass. The purpose of this study was to investigate the effect of Cr supplementation on muscle morphology and swimming performance, using an animal model. Each rat ... -
Effects of formoterol and BRL 37344 on human umbilical arteries in vitro in normotensive and pre-eclamptic pregnancy
Karadas, Baris; Kaya, Tijen; Cetin, Meral; Parlak, Ahmet; Durmus, Nedim; Bagcivan, Ihsan; Gulturk, Sefa (ELSEVIER SCIENCE INC, 2007)Alterations in vascular responses to beta-adrenoceptor agonists in normotensive pregnancy and pre-eclampsia are not fully understood. Thus, we studied changes in vasodilator responses to beta(2)-adrenoceptor agonist ... -
Evaluation of cochlear function using transient evoked otoacoustic emission in children with Familial Mediterranean Fever
Uysal, Ismail Onder; Gurbuzler, Levent; Kaya, Ali; Koc, Sema; Gulturk, Sefa; Cevit, Omer; Muderris, Suphi (ELSEVIER IRELAND LTD, 2012)Objective: The aim of this study was to investigate cochlear functions in children with Familial Mediterranean Fever (FMF). Methods: Fifty-six FMF patients (112 ears) and 30 healthy control subjects (60 ears) were included ... -
Evaluation of effects of T and N type calcium channel blockers on the electroencephalogram recordings in Wistar Albino Glaxo/Rij rats, an absence epilepsy model
Durmus, Nedim; Gulturk, Sefa; Kaya, Tijen; Demir, Tuncer; Parlak, Mesut; Altun, Ahmet (MEDKNOW PUBLICATIONS & MEDIA PVT LTD, 2015)Objectives: It is suggested that excessive calcium entry into neurons is the main triggering event in the initiation of epileptic discharges. We aimed to investigate the role of T and N type calcium channels in absence ... -
The Evaluation of Hypoxia-Inducible Factor 1 in N-Nitro-L-Arginine Methyl Ester Preeclampsia Model of Pregnant Rats
Kaya, Ali; Boztosun, Abdullah; Seckin, Hulya; Guven, Ahmet Sami; Kucukdurmaz, Zekeriya; Gulturk, Sefa; Cevit, Omer (BMJ PUBLISHING GROUP, 2011)Objective: The objective of the study was to evaluate hypoxia-inducible factor 1 (HIF-1), which plays a major role in the stimulation of angiogenesis in placental tissues, by using immunohistochemical staining in preeclampsia ... -
Inhibition of neuronal nitric oxide synthase prevents iron-induced cerebellar Purkinje cell loss in the rat
Gulturk, Sefa; Kozan, Ramazan; Bostanci, M. Omer; Sefil, Fatih; Bagirici, Faruk (NENCKI INST EXPERIMENTAL BIOLOGY, 2008)Iron plays an important role in maintaining normal. brain function. However, in many neurodegenerative diseases abnormal iron accumulation in specific brain regions has been consistently reported. In this study, we ... -
Investigation of the effects of magnetic field exposure on febrile seizure latency, seizure duration, and electroencephalographic recordings in a rat febrile convulsion model
Demir, Tuncer; Gulturk, Sefa; Demirkazik Cancalar, Ayse; Durmus, Nedim (TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2014)Aim: To investigate the effects of a magnetic field (MF) on febrile seizure latency, seizure duration, and electroencephalographic (EEG) recordings in a rat febrile convulsion model. Materials and methods: Thirty-six rats ... -
Is living close to ophiolites related to asbestos related diseases? Cross-sectional study
Dongel, Isa; Bayram, Mehmet; Bakan, Nur Dilek; Yalcin, Huseyin; Gulturk, Sefa (W B SAUNDERS CO LTD, 2013)Objective: To determine the rate of pleural plaques and malignant mesothelioma and other factors that affect people living close to ophiolites. Methods: The study population was comprised of 2970 volunteers who resided <10 ... -
Ovariectomy enhances spike-wave discharges in WAG/Rij rats
Yildiz, Ozlem Kayim; Yildiz, Caglar; Durmus, Nedim; Gulturk, Sefa; Benek, Selim; Cetin, Ali (UNIVERSITATSVERLAG ULM GMBH, 2011)Objective: To determine the effect of withdrawal of ovarian hormones on the occurrence of absence seizures in WAG/Rij rats, a well-validated animal model for absence epilepsy. Methods: Two weeks after electroencephalography ... -
Physiological and Medical Responses to Anabolic-Androgenic Steroids: Review
Ozdemir, Ercan; Gulturk, Sefa (ORTADOGU AD PRES & PUBL CO, 2008)Anabolic-androgenic steroids (AAS) are synthetic derivatives of testosterone. Testosterone was isolated in the early 20th century. For the past 50 years anabolic steroids have been at the forefront of the controversy ... -
The sympathetic skin response habituation in sedentary subjects and sportsmen
Yildiz, Ahmet; Gulturk, Sefa; Cetin, Ali; Erdal, Sena; Arslan, Abdullah (DR DIETRICH STEINKOPFF VERLAG, 2008)The aim of the present study was to investigate the habituation rates of the sympathetic skin response (SSR) in sedentary subjects and trained sportsmen. A total of 52 voluntary male students (30 sedentary subjects and 22 ...
