Person: ÖZER, ÖMER FARUK
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Publication Metadata only Oleuropein mide kanserine karşı: Yeni Tedavi Umudu(2018-11-20T00:00:00Z) TÜRKDOĞAN, KÜRŞAD; KOÇYİĞİT, ABDÜRRAHİM; GÜLER, ERAY METİN; ÖZER, ÖMER FARUK; KOÇYİĞİT, ABDÜRRAHİM; GÜLER, ERAY METİN; ÖZER, ÖMER FARUKPublication Metadata only Investigation of Oxidative Stress Markers in the Pathogenesis of the Lung, Breast and Colon Cancer(2017-09-23T00:00:00Z) ÖZER, ÖMER FARUK; GÜLER, ERAY METİN; KOÇYİĞİT, ABDÜRRAHİM; SELEK, ŞAHBETTİN; ÇOBAN, GANİME; TÜRK, HACI MEHMET; ÖZER, ÖMER FARUK; GÜLER, ERAY METİN; KOÇYİĞİT, ABDÜRRAHİM; SELEK, ŞAHABETTİN; ÇOBAN, GANİME; TÜRK, HACI MEHMETPublication Metadata only Total antioxidant status and oxidative stress in recurrent aphthous stomatitis(2016-03-01) TUGRUL, Selahattin; Kocyigit, ABDÜRRAHİM; Dogan, REMZİ; Eren, SABRİ BAKİ; SENTURK, EROL; Ozturan, ORHAN; OZAR, Omer Faruk; KOÇYİĞİT, ABDÜRRAHİM; DOĞAN, REMZI; EREN, SABRİ BAKİ; ŞENTÜRK, EROL; ÖZTURAN, ORHAN; ÖZER, ÖMER FARUKBackgroundRecurrent aphthous stomatitis is an idiopathic, chronic, recurrent inflammatory disease of the oral mucosa. It is thought that oxidative stress caused by systemic inflammation plays a basic role in the etiopathogenesis of recurrent aphthous stomatitis. The aim of this study is to review oxidative status and DNA damage in recurrent aphthous stomatitis.Publication Metadata only Oleuropein against Gastric Cancer: A new hope of therapy(2017-09-09) Turkdogan, MK; KOÇYİĞİT, ABDÜRRAHİM; GÜLER, ERAY METİN; ÖZER, ÖMER FARUK; KOÇYİĞİT, ABDÜRRAHİM; GÜLER, ERAY METİN; ÖZER, ÖMER FARUKPublication Open Access Paraoxonase-1 Phenotype and Its Relationship with Mean Platelet Volume and Oxidative Stress in Coronary Artery Disease(2015-09-01) SELEK, ŞAHBETTİN ; ÖZER, ÖMER FARUK ; GOKTEKİN, Omer ; KOÇYİĞİT, ABDÜRRAHİM; KALINBACOGLU, Ceren; ISLEK, Irem ; ISLEK, Tuğba; ARPACI, Beyza; Erol, Neval; MEYDAN, Sedat; GÜLER, ERAY METİN; SELEK, ŞAHABETTİN; ÖZER, ÖMER FARUK; KOÇYİĞİT, ABDÜRRAHİM; MEYDAN, SEDAT; GÜLER, ERAY METİNObjective: Paraoxonase-1 (PON1) 192 QR polymorphism is believed to be an important protective factor for coronary artery disease (CAD); oxidative stress plays a key role in the development of atherosclerotic CAD. Mean platelet volume (MPV) is also central to the processes, including pathophysiology of CAD and endothelial dysfunction. Thus, we aimed to determine the PON1 phenotype, MPV, and oxidative stress parameters in patients with angiographically proven CAD and to compare them with those in healthy subjects. Methods: Fifty-five CAD patients were diagnosed according to the angiography results, and 37 healthy subjects were present in this study. Serum paraoxonase and arylesterase activities were spectrophotometrically measured. Phenotype distribution was evaluated by the salt-stimulated paraoxonase activity according to arylesterase activity. Oxidative stress markers were evaluated by measuring serum total oxidant status (TOS) and total antioxidant status (TAS) as well as oxidative stress index. Results: In this study, the ratio of salt-stimulated paraoxonase/ OSI levels (S-PON1/OSI) were lower in the CAD patients and the differences were statistically significant (p<0.05). Therefore, the ratio of salt-stimulated paraoxonase/MPV (S -PON1/MPV) and S- PON1/OSI level were significantly different in the CAD patients as compared with controls group (p<0.01). Conclusion: Our study has suggested that S-PON1/OSI and SPON1/ MPV may play a significant role in CAD. To the best of our knowledge, the present study is the first to study the relationship among PON1 phenotype, MPV, and OSI in CAD patients. Thus, lowering of the oxidative stress and the regulation of MPV strategies may be a promising approach for the treatment of CAD.Publication Metadata only Raftlin, presepsin levels and thiol-disulfide homeostasis in acute appendicitis: A pilot study(2018-11-01) KOÇYİĞİT, ABDÜRRAHİM; ERSOY, YELİZ EMİNE; SELEK, ŞAHBETTİN; SÜMBÜL, BİLGE; ÖZER, ÖMER FARUK; GÜLER, ERAY METİN; MERAL, İSMAİL; YİĞİT, MEHMET; ÖZER, ÖMER FARUK; GÜLER, ERAY METİN; KOÇYİĞİT, ABDÜRRAHİM; MERAL, İSMAİL; SÜMBÜL, BİLGE; SELEK, ŞAHABETTİN; ERSOY, YELIZ EMINEObjective: To investigate some of the new inflammatory and oxidative stress markers in acute appendicitis.Publication Metadata only Thymoquinone Against Gastric Cancer: A New Hope of Therapy(2017-10-01) TURKDOGAN, M. Kursad; Kocyigit, ABDÜRRAHİM; Guler, ERAY METİN; OZER, O. Faruk; KOÇYİĞİT, ABDÜRRAHİM; GÜLER, ERAY METİN; ÖZER, ÖMER FARUKPublication Open Access Comparison of the biochemical and radiological criteria for lumbar disc degeneration(2018-09-01) Seyithanoglu, MEHMET HAKAN; Kitis, SERKAN; Ozer, Omer Faruk; Kocyigit, ABDÜRRAHİM; DÜNDAR, Tolga; Papaker, Meliha Gundeg; SEYİTHANOĞLU, MEHMET HAKAN; KİTİŞ, SERKAN; ÖZER, ÖMER FARUK; KOÇYİĞİT, ABDÜRRAHİMBackground: The relationship between radiological degeneration criteria on lumbar magnetic resonance imaging (MRI) and both the keratan sulfate (KS) and chondroitin sulfate (ChS) levels was examined in disc material taken from patients undergoing lumbar disc herniation (LDH) surgery. To examine whether the biochemical and radiological degeneration criteria testing the reliability of radiological degeneration findings agreed and to evaluate the contribution of the KS/ChS ratio to disc form (protruding or extruding).Publication Metadata only Mide kanserşne karşı Thymoquinone: Yeni Tedavi Umudu(2017-12-01T00:00:00Z) TÜRKDOĞAN, KÜRŞAD; KOÇYİĞİT, ABDÜRRAHİM; GÜLER, ERAY METİN; ÖZER, ÖMER FARUK; KOÇYİĞİT, ABDÜRRAHİM; GÜLER, ERAY METİN; ÖZER, ÖMER FARUKPublication Metadata only Protective effect of beta-glucan on renal ischemia and reperfusion injury in young and aged rats.(2014-09-12) EŞREFOĞLU, MUKADDES; TOK, OLGU ENİS; AYDIN, M. S.; IRAZ, M.; SELEK, ŞAHBETTİN; ÖZER, ÖMER FARUK; KOÇYİĞİT, ABDÜRRAHİM; EŞREFOĞLU, MUKADDES; TOK, OLGU ENİS; SELEK, ŞAHABETTİN; ÖZER, ÖMER FARUK; KOÇYİĞİT, ABDÜRRAHİM
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