Fig. 6From: Screening of the key response component groups and mechanism verification of Huangqi-Guizhi-Wuwu-Decoction in treating rheumatoid arthritis based on a novel computational pharmacological modelVerification of KRCG in vitro. A Cells were treated with moupinamide, 6-Paradol, hydrocinnamic acid and protocatechuic acid at the indicated concentrations for 24 h and then the NO production was measured. B-C The IL-6 and Nos2 mRNA levels were detected by qPCR. D The protein expression levels were determined by western blot (Full-length blots/gels are presented in Supplementary Figure S2)Back to article page