Flavonoids, centaurein and centaureidin, from Bidens pilosa, stimulate IFN-g expression
S.L. Chang, Y.M. Chiang, C.L.T. Chang, H.H. Yeh, L.F. Shyur, Y.H. Kuo, T.K. Wu, Yang, W.C.* (2007) Flavonoids, centaurein and centaureidin, from Bidens pilosa, stimulate IFN-g expression Journal of Ethnopharmacology, 112, 232-236