Fig. 5From: Comparative study of the polyphenol content-related anti-inflammatory and antioxidant activities of two Urera aurantiaca specimens from different geographical areasSOD like activity. a Percentage of inhibition of adrenaline oxidation as a function of the extract concentration. b–d Comparison between the adrenaline oxidation inhibition (SOD-like activity) and the polyphenols, flavonoids and tannins content and EC50 for Salta and Misiones extracts. Results represent mean ± SEM of three experiments performed in triplicate. Significant differences between extracts EC50 values were determined by the t-Student test (*p < 0.05)Back to article page