American ginseng suppresses inflammation and DNA damage associated with mouse colitis - Jin, Y; Kotakadi, V S; Ying, L; Hofseth, A B; Cui, X; Wood, P A; Windust, A; Matesic, L E; Pena, E A; Chiuzan, C; Singh, N P; Nagarkatti, M; Nagarkatti, P S; Wargovich, M J; Hofseth, L J (Carcinogenesis, 2008)