Inhibitory effect of Sanguisorba officinalis ethanol extract on NO and PGE2 production is mediated by suppression of NF-κB and AP-1 activation signaling cascade - Yu, T; Lee, Y J; Yang, H M; Han, S; Kim, J H; Lee, Y; Kim, C; Han, M H; Kim, M Y; Lee, J; Cho, J Y (J Ethnopharmacol, 2011)