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http://dx.doi.org/10.7314/APJCP.2015.16.6.2199

T-786C, G894T, and Intron 4 VNTR (4a/b) Polymorphisms of the Endothelial Nitric Oxide Synthase Gene in Bladder Cancer Cases  

Polat, Fikriye (Department of Primary Education, Elementary Sciences Education, Faculty of Education, Kocaeli University)
Diler, Songul Budak (Department of Biology, Faculty of Science and Letters, University of Nigde)
Azazi, Irfan (Luleburgaz State Hospital)
Oden, Artun (Nigde State Hospital, Nigde, Department of Urology Clinic)
Publication Information
Asian Pacific Journal of Cancer Prevention / v.16, no.6, 2015 , pp. 2199-2202 More about this Journal
Abstract
The aim of the present study was to determine whether endothelial nitric oxide synthase (eNOS) gene polymorphisms play a role in development of bladder cancer in the Turkish population. The study was performed on 75 patients (64 men, 11 women) with bladder cancer and 143 healthy individuals (107 men, 36 women) with any kind of cancer history. Three eNOS gene polymorphisms (T-786C promoter region, G894T and intron 4 VNTR 4a/b) were determined with polymerase chain reaction and restriction fragment lenght polymorphism methods. In our study, GT and TT genotypes for eNOS G894T polymorphism were found to significantly vary among patients with bladder cancer and control group (OR: 0.185, CI: 0.078-0.439, p=0.0001 and OR: 0.324, CI: 0.106-0.990, p=0.026). Also, the frequency of the 894T allele was significantly higher in patients with bladder cancer (51%). No association was identified for eNOS T-786C and intron 4 VNTR 4a/b polymorphisms between patients with bladder cancer and control groups in our Turkish population.
Keywords
eNOS; polymorphism; bladder cancer; Turkish population;
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