Gupta, P. P.; Tandon, J. S.; Patnaik, G. K. (1998) Antiallergic activity of andrographolides isolated from Andrographis paniculata (Burm. F) Wall. Pharmaceutical Biology (Lisse, Netherlands) 36: 72-74.
Xia, Y.-F.; Ye, B.-Q.; Li, Y.-D.; Wang, J.-G.; He, X.-J.; Lin, X.; Yao, X.; Ma, D.; Slungaard, A.; Hebbel, R. P.; Key, N. S.; Geng, J.-G. (2004) Andrographolide Attenuates Inflammation by Inhibition of NF- B Activation through Covalent Modification of Reduced Cysteine 62 of p50. Journal of Immunology 173: 4207-4217.