Fig. 5From: Crude triterpenoid saponins from Anemone flaccida (Di Wu) exert anti-arthritic effects on type II collagen-induced arthritis in ratsEffects of AFS on cytokine production in rat serum. a The concentrations of TNF-α and b IL-6 in serum collected from CIA rats treated with AFS. Data were expressed as means ± SD (n = 10).Back to article page