Inhibitory effects of hydrolyzable tannins from Melastoma dodecandrum Lour. on nitric oxide production by a murine macrophage-like cell line, RAW264.7, activated with lipopolysaccharide and interferon-gamma - Ishii,R.; Saito,K.; Horie,M.; Shibano,T.; Kitanaka,S.; Amano,F. (Biol Pharm Bull, 1999)