Antiatherogenic effect of probucol unrelated to its hypocholesterolemic effect: evidence that antioxidants in vivo can selectively inhibit low density lipoprotein degradation in macrophage-rich fatty streaks and slow the progression of atherosclerosis in the Watanabe heritable hyperlipidemic rabbit - Carew,T.E.; Schwenke,D.C.; Steinberg,D. (Proc Natl Acad Sci USA, 1987)