Your browser doesn't support javascript.
loading
Association studies between -1185A/G von Willebrand factor gene polymorphism and coronary artery disease
Simon, D; Paludo, C. A; Ghisleni, G. C; Manfroi, W. C; Roisenberg, I.
  • Simon, D; Universidade Federal do Rio Grande do Sul. Faculdade de Medicina. Instituto de Biociências. Departamento de Genética. Porto Alegre. BR
  • Paludo, C. A; Universidade Federal do Rio Grande do Sul. Faculdade de Medicina. Instituto de Biociências. Departamento de Genética. Porto Alegre. BR
  • Ghisleni, G. C; Universidade Federal do Rio Grande do Sul. Faculdade de Medicina. Instituto de Biociências. Departamento de Genética. Porto Alegre. BR
  • Manfroi, W. C; Universidade Federal do Rio Grande do Sul. Faculdade de Medicina. Hospital de Clínicas de Porto Alegre. Serviço de Cardiologia. Porto Alegre. BR
  • Roisenberg, I; Universidade Federal do Rio Grande do Sul. Faculdade de Medicina. Instituto de Biociências. Departamento de Genética. Porto Alegre. BR
Braz. j. med. biol. res ; 36(6): 709-714, June 2003. tab
Article in English | LILACS | ID: lil-340663
ABSTRACT
High levels of von Willebrand factor (vWF) have been associated with cardiovascular disease. The A allele of the -1185A/G polymorphism in the 5'-regulatory region of the vWF gene was associated with the highest plasma vWF levels in a normal population. To examine the association between -1185A/G polymorphism and coronary artery disease (CAD), 173 Brazilian Caucasian subjects submitted to coronary angiography were studied. Of these, 57 (33 percent) had normal coronary arteries (control group) and 116 (67 percent) had CAD (patient group). Plasma vWF levels were higher in patients (145 U/dl) than in controls (130 U/dl), but the differences were significant only for O blood group subjects. Polymerase chain reaction amplification of the 864-bp vWF promoter region followed by AccII restriction digestion was used to identify the -1185A/G genotypes. The -1185A allele frequency was 43.1 percent in patients and 44.7 percent in controls. Allele and genotype frequencies were not significantly different between patients and controls. No association was observed between the -1185A/G genotypes and plasma vWF levels in patients or controls. These results suggest that -1185A/G polymorphism is not an independent risk factor for CAD
Subject(s)
Full text: Available Index: LILACS (Americas) Main subject: Von Willebrand Factor / Coronary Disease Type of study: Etiology study / Observational study / Prognostic study / Risk factors Limits: Adult / Aged80 / Female / Humans / Male Language: English Journal: Braz. j. med. biol. res Journal subject: Biology / Medicine Year: 2003 Type: Article / Project document Affiliation country: Brazil Institution/Affiliation country: Universidade Federal do Rio Grande do Sul/BR

Similar

MEDLINE

...
LILACS

LIS

Full text: Available Index: LILACS (Americas) Main subject: Von Willebrand Factor / Coronary Disease Type of study: Etiology study / Observational study / Prognostic study / Risk factors Limits: Adult / Aged80 / Female / Humans / Male Language: English Journal: Braz. j. med. biol. res Journal subject: Biology / Medicine Year: 2003 Type: Article / Project document Affiliation country: Brazil Institution/Affiliation country: Universidade Federal do Rio Grande do Sul/BR