These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: The effect of micronised fenofibrate on paraoxonase activity in patients with coronary heart disease.
    Author: Paragh G, Seres I, Harangi M, Balogh Z, Illyés L, Boda J, Szilvássy Z, Kovács P.
    Journal: Diabetes Metab; 2003 Dec; 29(6):613-8. PubMed ID: 14707891.
    Abstract:
    OBJECTIVE: To evaluate the effect of micronised fenofibrate on serum paraoxonase (PON) and lipoprotein levels in coronary heart disease patients with type IIb hyperlipidemia. PATIENTS AND METHODS: Fifty-two patients were investigated for the three-month effect of 200 mg per day micronised fenofibrate on the serum enzyme activity and concentration of PON and their relationship with serum lipids, high-density lipoprotein (HDL-C) parameters. RESULTS: Serum paraoxonase activity was lower in CHD patients with type IIb hyperlipoproteinemia. During the three-month study it was observed that following treatment with micronised fenofibrate, serum triglyceride and cholesterol levels decreased, while HDL-C increased significantly (p<0.001). Low-density lipoprotein (p<0.05) and apolipoprotein B-100 (p<0.01) decreased, while HDL constituent apolipoprotein A-I (p<0.05) increased after micronised fenofibrate treatment. The HDL-associated paraoxonase specific activity increased significantly (p<0.05). To assess whether the increased PON activity was due to elevated HDL and apoA-I level, we standardized PON activity for HDL and apoA-I concentrations. The standardized values for HDL (PON/HDL) increased (p<0.05) while the PON/apoA-I ratio did not change significantly. CONCLUSION: Three months of treatment with micronised fenofibrate is thought to normalize lipid profile and improve antioxidant status by increasing serum paraoxonase activity in these patients.
    [Abstract] [Full Text] [Related] [New Search]