title: [Clinical course of acute coronary syndrome in dependence on containing of homozystein and С677Т methylenetetrahydrofolate reductase gene polymorphism].
abstract: Nowadays to a numerous factors of IHD development risks hyperhomocysteinemia (HHc), C-reactive protein, fibrogen, as well as genetic disorders are relating. With development of IHD and its complications associated methylentetrahudrofolate reductase gene mutation of С677Т polymorphism. The purpose of the investigation was studying the connection between acute coronary syndrome severity (ACS) in dependence on plasma homocysteine containing and genotype by С677Т polymorphism MTHFR gene. Examined: 161 patients with ACS and 87 almost healthy people. Identification of 4th exon allelic polymorphism MTHFR С677Т gene (rs1801133) was conducted with method of polymerase chain reaction, the investigation of homocysteine containing with immunoenzymated method. The statistic analyze was performed with using of SPSS - 17 programme. According to results of study patients with ACS of homozygote by minor allele T С677Т MTHFR gene polymorphism by main allele C and heterozygote were associated with high homocysteine containing in plasma. While frequencies of T/T genotype was reliably higher in patients with ACS with segment ST elevation and complicated course compare with patients with ACS with segment ST elevation and non-complicated course and ACS without climbs of segment ST. Also, statistically reliable difference in genotypes distribution by C677T MTHFR gene polymorphism in dependence on homocysteine plasma level and clinical course of ACS severity were established.
authors.forename: L N
authors.initials: LN
authors.lastname: Pristupa
authors.forename: A V
authors.initials: AV
authors.lastname: Grek
authors.forename: Iu A
authors.initials: IuA
authors.lastname: Ataman
authors.forename: A V
authors.initials: AV
authors.lastname: Orlovskiy
authors.forename: N A
authors.initials: NA
authors.lastname: Opolonska
mesh_terms: D054058:Acute Coronary Syndrome / Q000097:blood / Q000235:genetics* / Q000473:pathology; D005787:Gene Frequency; D056726:Genetic Association Studies; D005838:Genotype; D006710:Homocysteine / Q000097:blood*; D006801:Humans; D042965:Methylenetetrahydrofolate Reductase (NADPH2) / Q000235:genetics*; D020641:Polymorphism, Single Nucleotide
chemical_list: D006710:Homocysteine; D042965:Methylenetetrahydrofolate Reductase (NADPH2)