title: [Analysis of polymorphism of the D11S2008 locus of the catalase gene in patients with hypertension and ischemic heart disease in non-insulin-dependent diabetes mellitus in the Muscovite population].
abstract: The allele and genotype frequency distributions of the D11S2008 tetranucleotide microsatellite linked with the catalase (CAT) gene were compared between patients with insulin-dependent diabetes mellitus (IDDM) with (N = 72) and without (N = 82) coronary heart disease (CHD), and between IDDM patients with normal arterial tension (N = 82) and with arterial hypertension (N = 42). In total, eight alleles were found. The alleles varied in length from 120 to 148 bp and included from 15 to 22 tetranucleotide repeats. The groups did not differ in D11S2008 allele and genotype frequencies; the only exception was that the frequency of genotype 18/19 in patients with CHD (31.9%) was significantly higher than in the controls (18.3%). Thus, the D11S2008 polymorphic locus located in proximity to the catalase gene proved to be weakly associated with CHD, but not associated with arterial hypertension, in IDDM patients. Genotype 18/19 was associated with a higher risk of CHD.
authors.affiliation: State Research Institute of Genetics, Moscow, Russia. dchistiakov@hotmail.com
authors.forename: D A
authors.initials: DA
authors.lastname: Chistiakov
authors.forename: R I
authors.initials: RI
authors.lastname: Turakulov
authors.forename: L N
authors.initials: LN
authors.lastname: Shcherbacheva
authors.forename: G G
authors.initials: GG
authors.lastname: Mamaeva
authors.forename: M I
authors.initials: MI
authors.lastname: Galabolkin
authors.forename: V V
authors.initials: VV
authors.lastname: Nosikov
mesh_terms: D001483:Base Sequence; D002374:Catalase / Q000235:genetics*; D002874:Chromosome Mapping; D017931:DNA Primers; D003924:Diabetes Mellitus, Type 2 / Q000150:complications / Q000201:enzymology / Q000235:genetics*; D020022:Genetic Predisposition to Disease; D005838:Genotype; D006801:Humans; D006973:Hypertension / Q000150:complications / Q000235:genetics* / Q000378:metabolism; D009031:Moscow; D017202:Myocardial Ischemia / Q000150:complications / Q000201:enzymology / Q000235:genetics*; D016133:Polymerase Chain Reaction; D011110:Polymorphism, Genetic
chemical_list: D017931:DNA Primers; D002374:Catalase