1. Flavonoides and pycnogenols;Masquelier;Intern J Vit Nutr Res,1979
2. Condensed tannins scavenge active oxygen radicals;Uchida;Med Sci Res,1987
3. Effect of flavonoids in the outcome of myocardial mitochondrial ischemia/reperfusion injury;van Jaarsveld;Res Comm Mol Pathol Pharmacol,1996
4. Antiinflammatory and superoxide radical scavenging activities of procyanidins containing extract from the bark of Pinus pinaster Sol. and its fractions;Blazso;Pharm Pharmacol,1994
5. Procyanidins extracted from Pinus maritima (Pycnogenol): scavengers of free radical species and modulators of nitrogen monoxide metabolism in activated murine RAW 264.7 macrophages;Virgili;Free Radic Biol Med,1998