Anti-inflammatory effects of a bioavailable compound, Artepillin C, in Brazilian propolis - Paulino, N; Abreu, S R; Uto, Y; Koyama, D; Nagasawa, H; Hori, H; Dirsch, V M; Vollmar, A M; Scremin, A; Bretz, W A (Eur J Pharmacol, 2008)