Yazar "Kul, Oguz" için listeleme
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A Cannabinoid Ligand, Anandamide, Exacerbates Endotoxin-Induced Uveitis in Rabbits
Altinsoy, Ali; Dilekoz, Ergin; Kul, Oguz; Ilhan, Sevil O.; Tunccan, Ozlem G.; Seven, Ilgim; Ercan, Zeynep Sevim (Mary Ann Liebert Inc, 2011)Purpose: This study aimed to investigate the effects of anandamide or arachidonylethanolamide (AEA), an endogenous cannabinoid receptor agonist, on intraocular inflammation in an endotoxin-induced uveitis (EIU) model in ... -
Central nervous system and skull malformations associated with Bovine Viral Diarrhea Virus in a calf
Atmaca, Hasan Tarik; Dincel, Gungor Cagdas; Kumandas, Ali; Kul, Oguz; Orhan, Ismail Onder (Ankara Univ Press, 2012)In this study, cranial anomalies, hydranencephaly and cerebellar hypoplasia were reported macroscopically, microscopically and immunohistochemically in a calf. A relationship between Bovine Viral Diarrhea Virus infection ... -
Clinicopathologic diagnosis of cutaneous toxoplasmosis in an Angora cat
Kul, Oguz; Atmaca, Hasan Tarik; Deniz, Ahmet; Suer, Cenk (Schluetersche Verlagsgesellschaft Mbh & Co Kg, 2011)This report deals with a case of cutaneous toxoplasmosis in a 2 year-old female Angora cat. Cutaneous lesions were characterized by prescapular ulcers and hyperemic nodules in the skin of the inguinal and dorsosacral ... -
The Effect of Chlorpyrifos on Isolated Thoracic Aorta in Rats
Yildirim, Ebru; Baydan, Emine; Kanbur, Murat; Kul, Oguz; Cinar, Miyase; Ekici, Husamettin; Atmaca, Nurgul (Hindawi Ltd, 2013)This study investigated the effect of chlorpyrifos on thoracic aorta and on the level of NO in plasma and aorta. The effect of chlorpyrifos on thoracic aorta in organ bath was determined in 10 rats. Another 45 rats were ... -
The effect of endothelin receptor antagonists in the endotoxin-induced uveitis rabbit model
Karaca, Emine Esra; Uzun, Feyzahan; Dilekoz, Ergin; Fincan, Gokce Sevim Ozturk; Ercan, Sevim; Kul, Oguz; Or, Meral (Taylor & Francis Ltd, 2018)Purpose: To investigate the effect of Bosentan (non-selective endothelin receptor antagonist) and BQ123 (ETA receptor antagonist) on intraocular inflammation in an endotoxin-induced uveitis (EIU) rabbit model.Methods: ... -
Effect of glucosamine chondroitine sulphate on repaired tenotomized rat Achilles tendons
Ozer, Hamza; Taskesen, Anil; Kul, Oguz; Selek, Hakan Y.; Turanli, Sacit; Kose, Kenan (Turkish Joint Diseases Foundation, 2011)Objectives: We evaluated the effects of glucosamine chondroitine sulphate (glcN-CS) on rat Achilles tendons in this experimental animal study. Materials and methods: Thirty Wistar albino type rats weighing 300-350 g were ... -
Effect of Platelet-Rich Fibrin on Peripheral Nerve Regeneration
Senses, Fatma; Onder, Mustafa E.; Kocyigit, Ismail D.; Kul, Oguz; Aydin, Gueluemser; Inal, Elem; Tekin, Umut (Lippincott Williams & Wilkins, 2016)Purpose:This study aimed to evaluate the effect of platelet-rich fibrin (PRF) on peripheral nerve regeneration on the sciatic nerve of rats by using functional, histopathologic, and electrophysiologic analyses.Materials ... -
Effects of ozone therapy and taurine on ischemia/reperfusion-induced testicular injury in a rat testicular torsion model
Aydos, Tolga Resat; Basar, Mehmet Murad; Kul, Oguz; Atmaca, Hasan Tank; Uzunalioglu, Tuba; Kisa, Ucler; Efe, Oguzhan Ekin (Tubitak Scientific & Technical Research Council Turkey, 2014)Background/aim: To investigate the effect of ozone and/or taurine treatment comparatively on testicular damage due to ischemia/reperfusion (I/R) injury in an experimental torsion model in rats. Materials and methods: Adult ... -
eNOS and iNOS trigger apoptosis in the brains of sheep and goats naturally infected with the border disease virus
Dincel, Gungor Cagdas; Kul, Oguz (F Hernandez, 2015)In this study, apoptotic and anti-apoptotic mechanisms and if present, which pathway to trigger the apoptosis in the brains of Border Disease Virus (BDV) infected lambs (n=10) and goat kids (n=5) were investigated. Briefly, ... -
Experimental Chronic Toxoplasmosis Model in Mice: Brain Lesions and Related Behavioral Changes
Kocak, Orhan Murat; Atmaca, Hasan Tarik; Terzi, Osman Safa; Buyukkayaer, Seyhan; Ozdemir, Hatice; Uzunalioglu, Tuba; Kul, Oguz (Galenos Yayincilik, 2012)Objective: In this study, it is aimed to constitute a chronic toxoplasmosis model using toxoplasma gondii (T. gondii) ME49 strain that is supposed to produce tissue cysts, to compare healthy and infected mice in terms of ... -
First description of enhanced expression of transforming growth factor-alpha (TGF-alpha) and glia maturation factor-beta (GMF-beta) correlate with severity of neuropathology in border disease virus-infected small ruminants
Dincel, Gungor Cagdas; Kul, Oguz (Academic Press Ltd- Elsevier Science Ltd, 2019)Border disease (BD) is caused by Pestivirus and characterized by severe neuropathology, and histopathologically observed severe hypomyelination. We have previously shown that small ruminants infected with border disease ... -
Hepatic stellate cells increase in Toxoplasma gondii infection in mice
Atmaca, Hasan Tarik; Gazyagci, Aycan Nuriye; Canpolat, Sila; Kul, Oguz (Bmc, 2013)Background: Toxoplasma gondii is a ubiquitous protozoan parasite that can infect humans and animals. The severity of toxoplasmosis varies according to the immune status of the individual, parasite strain, and host species. ... -
Hepatogenous photosensitization in Akkaraman lambs: special emphasis to oxidative stress and thrombocytopenia
Ocal, Naci; Haydardedeoglu, Ali Evren; Cinar, Miyase; Kul, Oguz; Turk, Mustafa (Ankara Univ Press, 2013)In this study, a total of 24 Akkaraman lambs with clinical signs that are reminiscent of photosensitization composed the experimental group (Group I). Additional 10 healthy lambs were included as controls (Group II). We ... -
Immunohistochemical investigation of the damage to and repair of myelin, and astrocyte activity in small ruminants resulting from with natural meningoencephalitic listeriosis
Ozyildiz, Zafer; Dincel, Gungor Cagdas; Terzi, Osman Safa; Ozsoy, Sule Yurdagul; Kul, Oguz (Ankara Univ Press, 2018)Meningoencephalitic listeriosis is a significant bacterial disease in various species. Common characteristics include microabscesses in the brainstem, midbrain and cerebellum. Many aspects of damage to the central nervous ... -
Increased Expressions of ADAMTS-13, Neuronal Nitric Oxide Synthase, and Neurofilament Correlate with Severity of Neuropathology in Border Disease Virus-Infected Small Ruminants
Dincel, Gungor Cagdas; Kul, Oguz (Public Library Science, 2015)Border Disease (BD), caused by Pestivirus from the family Flaviviridae, leads to serious reproductive losses and brain anomalies such as hydranencephaly and cerebellar hypoplasia in aborted fetuses and neonatal lambs. In ... -
Investigation of the diagnostic value of serology, cytology and polymerase chain reaction in cat toxoplasmosis
Yasa Duru, Sibel; Kul, Oguz; Babur, Cahit; Deniz, Ahmet; Pekcan, Zeynep; Pir Yagci, Ilknur (Ankara Univ Press, 2017)Toxoplasmosis is an infectious disease affecting most of the mammalian and aviary animals caused by Toxoplasma gondii. In this study, diagnostic values of bronchoalveolar lavage, biopsy and PCR and their practical ... -
Meningoencephalitis caused by pathogenic Sarcocystis species in a naturally infected sheep in Turkey
Alasonyalilar-Demirer, Aylin; Kahraman, M. Mufit; Akkoc, Ahmet; Erturkuner, S. Pelin; Guzel, E. Elif; Kul, Oguz; Ipek, Volkan (Georg Thieme Verlag Kg, 2017)A 3-year-old sheep was examined after an acute onset of hind limb paralysis and ataxia. At necropsy, central nervous system, pulmonary and intestinal hyperaemia and ecchymoses in the aortic arch were observed. Main microscopic ... -
A new approach to Neospora caninum infection epidemiology: neosporosis in integrated and rural dairy farms in Turkey
Ocal, Naci; Atmaca, Hasan Tarik; Albay, Metin Koray; Deniz, Ahmet; Kalender, Hakan; Yildiz, Kader; Kul, Oguz (Scientific Technical Research Council Turkey-Tubitak, 2014)Both cattle and dogs were examined in modern and rural dairy farms that had a history of abortion over 5%. The blood samples were collected from 427 aborted cattle and the sera were tested using a commercial ELISA test ... -
Reactivated and clinical Toxoplasma gondii infection in young lambs: Clinical, serological and pathological evidences
Atmaca, Hasan Tarik; Ocal, Naci; Babur, Cahit; Kul, Oguz (Elsevier Science Bv, 2012)In this study, fatal toxoplasmosis with severe neurological clinical signs was evaluated in 20 lambs of a sheep flock containing 90 Akkaraman sheep, 60 lambs and 3 rams. The clinical signs in infected lambs (n = 20) included ... -
The relationship between seropositivity and tissue cysts in sheep naturally infected with Toxoplasma gondii
Yildiz, Kader; Kul, Oguz; Gokpinar, Sami; Atmaca, Hasan Tarik; Gencay, Yilmaz Emre; Gazyagci, Aycan Nuriye; Gurcan, Ismayil Safa (Scientific Technical Research Council Turkey-Tubitak, 2014)Skeletal muscles (tongue, masseter, leg, intercostal, and diaphragmatic muscles) and brain samples of 100 sheep at slaughter were analysed for the presence of T. gondii tissue cysts along with serum IgG titres. Two methods ...
