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Decreased serum paraoxonase 1 (PON1) activity: an additional risk factor for atherosclerotic heart disease in patients with PCOS?
Author(s) -
Polat Dursun,
Ezgi Demirtaş,
Ahmet Bayrak,
Hakan Yaralı́
Publication year - 2005
Publication title -
human reproduction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.446
H-Index - 226
eISSN - 1460-2350
pISSN - 0268-1161
DOI - 10.1093/humrep/dei284
Subject(s) - pon1 , medicine , paraoxonase , endocrinology , polycystic ovary , malondialdehyde , insulin resistance , body mass index , risk factor , lipoprotein , lipid profile , dyslipidemia , diabetes mellitus , cholesterol , insulin , oxidative stress , biology , biochemistry , gene , genotype
Patients with polycystic ovary syndrome (PCOS) may have an increased risk for the development of hypertension and atherosclerotic heart disease (AHD), the pathophysiological mechanisms of which are not clear. Paraoxonase1 (PON1) is a high-density lipoprotein-associated enzyme that prevents oxidative modification of low-density lipoprotein. The aim of this study was to measure the serum levels of PON1 activity in patients with PCOS and to compare with those of regularly cycling controls.

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