Hypercoagulable state indicates an additional risk factor for atherosclerosis in Werner's syndrome.
To assess the risk factors for atherosclerosis in Werner's syndrome (WS), coagulation/fibrinolytic system parameters and lipid levels were investigated in 9 non-smoker patients with WS and compared with normal control values (N). The levels of thrombin antithrombin III complex (p < 0.05), D-dimer (p < 0.05), tissue plasminogen activator (p < 0.005) and PA inhibitor 1 (p < 0.01) were significantly increased, while the level of thrombomodulin (p < 0.005) in the fasting plasma was significantly decreased in the WS cases compared with N. Lipid profiles confirmed that 8 of the 9 patients were of hyperlipidemia type IIb, 7 had hyperinsulinemia and 5 fulfilled the criteria for clinical diabetes mellitus. The hypercoagulable condition suggested the existence of multiple risk factors for atherosclerosis in WS in addition to the previously reported hyperinsulinemia and hyperlipidemia.
D000328:Adult; D001161:Arteriosclerosis / Q000097:blood* / Q000209:etiology; D001777:Blood Coagulation; D005260:Female; D005342:Fibrinolysis; D006801:Humans; D008055:Lipids / Q000097:blood; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D014898:Werner Syndrome / Q000097:blood* / Q000150:complications
D008055:Lipids