Person: UYSAL, ÖMER
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Publication Metadata only Relationship between KRAS mutation and diffusion weighted imaging in colorectal liver metastases; Preliminary study.(2020-02-25T00:00:00Z) Türk, HM; Gültekin, MEHMET ALİ; Uysal, Ö; Beşiroğlu, M; Yilmaz, TF; Yurtsever, I; GÜLTEKİN, MEHMET ALİ; TÜRK, HACI MEHMET; TOPRAK, HÜSEYİN; YURTSEVER, İSMAİL; YILMAZ, TEMEL FATİH; SHARIFOV, RASUL; UYSAL, ÖMERPurpose: We aimed to investigate whether there are any differences in apparent diffusion coefficient (ADC) values obtained from colorectal liver metastases (CRLM) according to Kirsten rat sarcoma (KRAS) gene mutation status.Publication Metadata only Correction to: Primary vitrectomy with short-term silicone oil tamponade for uncomplicated rhegmatogenous retinal detachment.(2019-01-01) Karacorlu, M; Hocaoglu, M; Sayman, Muslubas; Ersoz, MG; Arf, S; Uysal, O; UYSAL, ÖMERPublication Metadata only Association of Autologous Costal Cartilage Harvesting Technique With Donor-Site Pain in Patients Undergoing Rhinoplasty(2018-03-01) OZUCER, Berke; DINC, Mehmet Emre; PALTURA, Ceki; Kocak, Ilker; DIZDAR, Denizhan; CORTUK, Oguz; Uysal, Omer; UYSAL, ÖMERIMPORTANCE Postoperative pain at the donor site is a common morbidity following autologous costal cartilage grafting.Publication Metadata only Role of Serum and Biliary CEA, CA19-9, VEGFR-3 and TAC for Differentation of Malignant and Benign Biliary Obstruction(2014-05-01) Ince, ALİ TÜZÜN; YILDIZ, Kemal; BAYSAL, Birol; DANALIOGLU, Ahmet; KOCAMAN, Orhan; TOZLU, Mukaddes; GANGARAPU, Venkatanarayana; KEMIK, Ahu Sarbay; UYSAL, Oemer; Senturk, HAKAN; İNCE, ALİ TÜZÜN; UYSAL, ÖMER; ŞENTÜRK, HAKANPublication Metadata only -Lymphoedema Functioning, Disability and Health Questionnaire for Lower Limb Lymphoedema: Translation, Reliability and Validation Study of the Turkish Version.-(2017-09-29) KOSTANOĞLU, ALİS; BAŞBUĞ, GÖZDE; YILMAZ GÖKMEN, GÜLHAN; UYSAL, ÖMER; KOSTANOĞLU, ALİS; BAŞBUĞ, GÖZDE; YILMAZ GÖKMEN, GÜLHAN; UYSAL, ÖMERPublication Metadata only The influence of retention hole and adhesive systems on the shear bond strengths of resin composite to amalgam(2014-10-01) Tuncer, Safa; Demirci, Mustafa; Tiryaki, Murat; Uysal, Omer; UYSAL, ÖMERThe aim of the study is to evaluate the influence of surface-treatment methods with and without the use of a retention hole on the shear bond strength of a resin composite adhered to amalgam using an adhesive system. Amalgam specimens were divided into six groups. Group 1 (Bur) specimens were roughened with a diamond bur, Group 2 (Al2O3) specimens were sandblasted with a 50 m aluminum oxide powder, Group 3 (CoJet (R)) specimens were sandblasted with 30 mu m CoJet (R) Sand, Group 4 (Bur + Rh) specimen surfaces were prepared with a retention hole 1 mm in diameter and 1 mm deep and roughened with a diamond bur, Group 5 (Al2O3 + Rh) specimens were also prepared with a retention hole and sandblasted with 50 mu m aluminum oxide powder, and Group 6 (CoJet (R) + Rh) surfaces were prepared with a retention hole and sandblasted with 30 mu m CoJet (R) Sand. Resin composite cylinders were bonded onto the amalgam surfaces using Xeno (R) IV, Optibond (TM) All-In-One, Clearfil (TM) SE Bond, Adper (TM) Single Bond Plus, and Scotchbond (TM) Multi-Purpose adhesive systems. In addition, silane (Monobond S) was used for Groups 5 and 6. The shear bond was determined and statistically analyzed using two-way analysis of variance and post hoc Tukey-s tests (p <= 0.05). The surface treatment significantly affected the shear bond strengths of the adhesive systems. The shear bond strengths of Optibond (TM) All-In-One (2.661 +/- 0.48 MPa) in Group 1 and Scotchbond Multi-Purpose (3.818 +/- 0.98) in Group 4 were significantly higher than those of the other adhesive systems. Silica coating of the amalgam surface significantly improved the shear bond strength of the resin composites. The addition of a retention hole on the amalgam affects the bonding strength of the composite adhesion.Publication Metadata only Serotonin-2A receptor and catechol-O-methyltransferase polymorphisms in panic disorder.(2012-01-10) KARACETIN, G; BAYOGLU, B; CENGIZ, M; DEMIR, TARIK; KOCABASOGLU, N; Uysal, O; BAYAR, R; BALCIOGLU, I; DEMİR, TARıK; UYSAL, ÖMERPublication Metadata only SIRT1 gene variants are related to risk of childhood obesity(2015-04-01) Kilic, Ulkan; GOK, Ozlem; ELIBOL-CAN, BİRSEN; Ozgen, Ilker Tolga; Erenberk, UFUK; Uysal, Omer; DUNDAROZ, Mehmet Rusen; ELİBOL, BİRSEN; ÖZGEN, İLKER TOLGA; ERENBERK, UFUK; UYSAL, ÖMERObesity is a multifactorial disorder resulting from the interaction between genetic, psychological, physical, environmental, and socioeconomic factors. SIRT1 gene has important effects on the regulation of adiponectin, caloric restriction, insulin sensitivity, coronary atherosclerosis, and cardiovascular diseases. The aim of this study was to investigate the association between childhood obesity and SIRT1 gene polymorphisms regarding rs7895833 A > G in the promoter region, rs7069102 C > G in intron 4, and rs2273773 C > T in exon 5 using PCR-CTPP method in 120 obese and 120 normal weight children. In this study, BMI, systolic and diastolic blood pressure, LDL cholesterol, triglyceride, and insulin levels were significantly higher and HDL-cholesterol levels were significantly lower in obese children compared to normal weight children. For rs7895833 A > G, the rate of having AG genotype and G allele was significantly higher in obese children compared to non-obese group (p T. There was no significant difference for rs7069102 C > G gene polymorphism between groups.Publication Metadata only Microperimetric Changes After Photodynamic Therapy for Central Serous Chorioretinopathy(2011-02-01) SENTURK, Fevzi; KARACORLU, Murat; OZDEMIR, Hakan; KARACORLU, Serra Arf; Uysal, Omer; ÖZDEMİR, MEHMET HAKAN; UYSAL, ÖMERPURPOSE: To evaluate the effect of half-dose verteporfin photodynamic therapy (PDT) on macular function in cases of central serous chorioretinopathy (CSC).Publication Metadata only MICROPERIMETRIC CHANGES AFTER INTRAVITREAL TRIAMCINOLONE ACETONIDE INJECTION FOR MACULAR EDEMA DUE TO CENTRAL RETINAL VEIN OCCLUSION(2010-09-01T00:00:00Z) SENTURK, Fevzi; OZDEMIR, Hakan; KARACORLU, Murat; KARACORLU, Serra Arf; Uysal, Omer; ÖZDEMİR, MEHMET HAKAN; UYSAL, ÖMERPurpose: The purpose of this study was to evaluate the effect of intravitreal triamcinolone acetonide on macular function in cases of macular edema because of central retinal vein occlusion.