Browsing by Author "Poyraz, Omer"
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Comparative effects of riboflavin, nicotinamide and folic acid on alveolar bone loss: A morphometric and histopathologic study in rats
Akpinar, Aysun; Karakan, Nebi Cansin; Alpan, Aysan Lektemur; Dogan, Suat Serhan Altintepe; Goze, Fahrettin; Poyraz, Omer (SRPSKO LEKARSKO DRUSTVO, 2016)Introduction Periodontitis is a chronic inflammatory and osteolytic disease. Vitamin B complex is a class of water-soluble vitamins that play important roles in cell metabolism. Objective The aim of this study was to ... -
Crimean-Congo Hemorrhagic Fever Virus in High-Risk Population, Turkey
Gunes, Turabi; Engin, Aynur; Poyraz, Omer; Elaldi, Nazif; Kaya, Safak; Dokmetas, Ilyas; Bakir, Mehmet; Cinar, Ziynet (CENTERS DISEASE CONTROL, 2009)In the Tokat and Sivas provinces of Turkey, the overall Crimean-Congo hemorrhagic fever virus (CCHFV) seroprevalence was 12.8% among 782 members of a high-risk population. CCHFV seroprevalence was associated with history ... -
Crimean-Congo Hemorrhagic Fever Virus in Ticks Collected from Humans, Livestock, and Picnic Sites in the Hyperendemic Region of Turkey
Gunes, Turabi; Poyraz, Omer; Vatansever, Zati (MARY ANN LIEBERT INC, 2011)During June and July 2007, about 3125 adult ticks were collected from humans, animals, and vegetation in a hyperendemic region (Sivas and Tokat) of Turkey. A total of 2193 ticks were pooled in 225 pools and screened for ... -
Effect of meloxicam on gingival crevicular fluid IL-1beta and IL1 receptor antagonist levels in subjects with chronic periodontitis, and its effects on clinical parameters
Toker, Hulya; Marakoglu, Ismail; Poyraz, Omer (SPRINGER HEIDELBERG, 2006)The aim of the present study was to determine the effects of meloxicam after initial periodontal treatment on interleukin-1beta (IL-1 beta) and IL-1 receptor antagonist (IL-1ra) in gingival crevicular fluid (GCF) and ... -
Effect of periodontal treatment on IL-1 beta, IL-1ra, and IL-10 levels in gingival crevicular fluid in patients with aggressive periodontitis
Toker, Hulya; Poyraz, Omer; Eren, Kaya (WILEY, 2008)Aim:The aim of this study was to examine the effect of phase I periodontal treatment on the levels of interleukin (IL)-1 beta, IL-1ra, and IL-10 in gingival crevicular fluid (GCF) in patients with generalized aggressive ... -
Effects of Curcumin on Alveolar Bone Loss in Experimental Periodontitis in Rats: A Morphometric and Histopathologic Study
Akpinar, Aysun; Calisir, Metin; Karakan, Nebi Cansin; Alpan, Aysan Lektemur; Goze, Fahrettin; Poyraz, Omer (VERLAG HANS HUBER, 2017)Background: Curcumin is found in the rhizomes of the turmeric plant that has been showed antioxidant and anti-inflammatory effect. The aim of this study was to evaluate the effects of systemic curcumin therapy on alveolar ... -
The effects of IL-10 gene polymorphism on serum, and gingival crevicular fluid levels of IL-6 and IL-10 in chronic periodontitis
Toker, Hulya; Gorgun, Emine Pirim; Korkmaz, Ertan Mahir; Yuce, Hatice Balci; Poyraz, Omer (UNIV SAO PAULO FAC ODONTOLOGIA BAURU, 2018)Objective: Anti-inflammatory cytokines play a crucial role in periodontitis by inhibiting synthesis of pro-inflammatory cytokines. The purpose of this study was to evaluate the effect of interleukin-10 (-597) gene polymorphism ... -
Erythrocyte Sedimentation Rate, Serum Amyloid A and C-reactive Protein Levels in Patients with Acute Brucellosis
Celik, V. Kenan; Sari, Ismail; Bakir, Sevtap; Engin, Aynur; Bakir, Deniz; Sari, Musa; Poyraz, Omer; Yildiz, Gursel (PROFESSIONAL MEDICAL PUBLICATIONS, 2011)Objective: To determine the levels of and the relationship between serum amyloid A (SAA), C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) in patients with acute brucellosis. Methodology: SAA, CRP and ESR ... -
Evaluation of IL-1 beta, IL-1ra, and IL-10 levels and outcome of periodontal therapy in chronic periodontitis with familial Mediterranean fever
Bostanci, Vildan; Toker, Hulya; Senel, Soner; Poyraz, Omer; Akpinar, Aysun; Gorgun, Emine Pirim; Bakar, Olcay (SPRINGER HEIDELBERG, 2017)This study aimed to examine the IL-1 beta, IL-1ra, and IL-10 cytokine levels in gingival crevicular fluid (GCF) and serum of familial Mediterranean fever (FMF) and chronic periodontitis (CP) patients, and their response ... -
IL-6 and IL-10 gene polymorphisms in patients with aggressive periodontitis: effects on GCF, serum and clinic parameters
Gorgun, Emine Pirim; Toker, Hulya; Korkmaz, Ertan Mahir; Poyraz, Omer (SOCIEDADE BRASILEIRA DE PESQUISA ODONTOLOGICA, 2017)Genetic variations observed in cytokines affect periodontitis susceptibility. The aim of this study was to investigate interleukin (IL)-6(-174) and IL-10(-597) gene polymorphisms in generalized aggressive periodontitis ... -
Influence of smoking on interleukin-1beta level, oxidant status and antioxidant status in gingival crevicular fluid from chronic periodontitis patients before and after periodontal treatment
Toker, Hulya; Akpinar, Aysun; Aydin, Huseyin; Poyraz, Omer (WILEY-BLACKWELL, 2012)Toker H, Akpinar A, Aydin H, Poyraz O. Influence of smoking on interleukin-1beta level, oxidant status and antioxidant status in gingival crevicular fluid from chronic periodontitis patients before and after periodontal ... -
Investigating the Effects of Systemically Administered Strontium Ranelate on Alveolar Bone Loss Histomorphometrically and Histopathologically on Experimental Periodontitis in Rats
Karakan, Nebi Cansin; Akpinar, Aysun; Goze, Fahrettin; Poyraz, Omer (AMER ACAD PERIODONTOLOGY, 2017)Background: The aim of this study is to investigate effects of strontium ranelate (SR) on alveolar bone loss (ABL) in rats with experimental periodontitis. Methods: Forty Wistar rats were randomly divided into five groups: ... -
Investigation of Chlamydophila pneumoniae Seropositivity and Risk Factors in Patients with Atherosclerotic Vascular Disease in Sivas, Turkey
Kilic, Zeliha Banu; Poyraz, Omer; Kilic, Ahmet Turhan (ANKARA MICROBIOLOGY SOC, 2012)The role of various microorganisms including Chlamydophila (formerly Chlamydia) pneumoniae, have been frequently investigated in the pathogenesis of atherosclerosis. In our study, the relationship between C.pneumoniae ... -
The Investigation of Cryptosporidium spp. Prevalence in Cattle and Farmers by ELISA
Ozcelik, Semra; Poyraz, Omer; Kalkan, Kadir; Malatyali, Erdogan; Degerli, Serpil (KAFKAS UNIV, VETERINER FAKULTESI DERGISI, 2012)Cryptosporidium spp. is an important cause of enteritis for animals and humans. As the parasite has zoonotic potential, it is aimed to investigate the prevalence in people who had close contact with livestock, in control ... -
The seroprevalence of Anaplasma phagocytophilum in humans from two different climatic regions of Turkey and its co-seroprevalence rate with Borrelia burgdorferi
Gunes, Turabi; Poyraz, Omer; Atas, Mehmet; Turgut, Nergiz Hacer (TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2011)Aim: To investigate the seroprevalence of Anaplasma phagocytophilum in people living in 2 different climatic regions and to evaluate the co-seroprevalence rate of A. phagocytophilum with Borrelia burgdorferi. Sinop and ... -
The seroprevalence of Rickettsia conorii in humans living in villages of Tokat Province in Turkey, where Crimean-Congo hemorrhagic fever virus is endemic, and epidemiological similarities of both infectious agents
Gunes, Turabi; Poyraz, Omer; Atas, Mehmet; Turgut, Nergiz Hacer (TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2012)Aim: Tokat Province is an epicenter for Crimean-Congo hemorrhagic fever virus (CCHFV) in Turkey. The aim of this study was to investigate the seroprevalence of Rickettsia conorii and to clarify the epidemiological similarities ... -
SEROPREVALENCE OF TICK-BORNE ENCEPHALITIS VIRUS (TBEV) AMONG THE RESIDENTS OF RURAL AREAS IN SINOP, CENTRAL BLACK-SEA REGION, TURKEY
Gunes, Turabi; Poyraz, Omer; Atas, Mehmet; Alim, Ahmet (ANKARA MICROBIOLOGY SOC, 2010)Tick-borne encephalitis (TBE), caused by tick-borne encephalitis virus (TBEV) is one of the serious neurological infections seen especially in the Asian and North European countries. The principal vectors of TBEV are hard ... -
Serosurvey of Coxiella burnetii in high risk population in Turkey, endemic to Crimean-Congo haemorrhagic fever virus
Erturk, Rahsan; Poyraz, Omer; Gunes, Turabi (WOLTERS KLUWER MEDKNOW PUBLICATIONS, 2017)Background & objectives: Q fever caused by Coxiella burnetii is a zoonotic infection that spreads to human beings from animals. This study was aimed to demographically examine the C. burnetii seroprevalence in the people ... -
Some acute phase reactants and cholesterol levels in serum of patient with Crimean-Congo haemorrhagic fever
Sari, Ismail; Bakir, Sevtap; Engin, Aynur; Aydin, Huseyin; Poyraz, Omer (ASSOC BASIC MEDICAL SCI FEDERATION BOSNIA & HERZEGOVINA SARAJEVO, 2013)The purpose of this study is to determine erythrocyte sedimentation rate (ESR), C - reactive protein (CRP), serum amyloid-A (SAA) and cholesterol levels in patients with Crimean-Congo Hemorrhagic Fever (CCHF) and determine ...