RT Journal Article ID 7d917e4b34d3add6 A1 Pranik, Nataliya B. A1 Goncharov, Sergii V. A1 Gurianova, Veronika L. A1 Maidannik, V. G. A1 Khaitovych, Mykola V. A1 Moibenko, Olexiy O. A1 Dosenko, Viktor E. T1 Analysis of Association between 11 Single-Nucleotide Polymorphisms and Endothelium-Dependent Vasodilation in Children with Type 1 Diabetes Mellitus JF International Journal of Physiology and Pathophysiology JO IJPP YR 2017 FD 2017-05-23 VO 8 IS 1 SP 77 OP 89 K1 single nucleotide polymorphism K1 endothelium-dependent vasodilatation K1 type 1 diabetes mellitus AB We studied the association between 11 single-nucleotide polymorphisms (SNPs) of 10 genes and the level of endothelium-dependent vasodilatation (EDVD) in 45 children suffering from type 1 diabetes mellitus. Polymorphisms G894→T of the eNOS exon 7 and T-786→C of the eNOS promoter, A1266→G of the Eln exon 16, T-381→C of the NPPB promoter, I\D of the ACE, Arg60→His of the LMP2, Met235→Thr of the AGT, A1166→C of the ATR1, C-1562→T of the MMP9, C-1306→T of the MMP2, and C-8→G of the PSMA6 were examined. It has been shown that children with genotypes G/T by eNOS (G894→T), G/G by Eln (A1266→G), C/C by NPPB (T-381→C) and I/I by ACE genes have lower EDVD (P < 0.05) compared to the patients with others allelic variants of these genes, and it is independent of the disease duration, the level of glycosylated hemoglobin, and baseline diameter of the brachial artery. The combination of the above genotypes most significantly affects EDVD decrease (r = 0.61; P < 0.01) compared to each separate genotype. Thus, the combined effect of genotypes G / T eNOS (G894→T), G / G Eln (A1266→G), C / C NPPB (T-381→C), and I / D ACE on endothelial function in children with type 1 diabetes mellitus is more significant than the duration of the disease and the level of HbAlc. PB Begell House LK https://www.dl.begellhouse.com/journals/6ec4ba27650016b1,1cedeb06590f8298,7d917e4b34d3add6.html