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