Article
Paraoxonase genotype, LDL-oxidation and carotid atherosclerosis in male life-long smokers.
Free radical research - 1 Jun 2004
Van Himbergen Thomas, Roest Mark, De Waart Frouwkje, De Graaf Jacqueline, Voorbij Hieronymus, Van Tits Lambertus, Stalenhoef Anton
Abstract excerpt
Paraoxonase (PON-1) is a high-density lipoprotein (HDL) associated enzyme that hydrolyzes lipid peroxides in vitro, which may therefore protect against the onset of atherosclerosis. Heavy smokers are more exposed to oxidative stress and hence at high-risk for oxidative modification of LDL. Our hypothesis is that the anti-oxidative properties of PON-1 inhibit LDL oxidation, especially in populations exposed to...
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