Rosmarinic acid, a major polyphenolic component of Perilla frutescens, reduces lipopolysaccharide (LPS)-induced liver injury in D-galactosamine (D-GalN)-sensitized mice - Osakabe, N; Yasuda, A; Natsume, M; Sanbongi, C; Kato, Y; Osawa, T; Yoshikawa, T (Free Radic Biol Med, 2002)