Research Article

Antioxidant and Anti-Inflammatory Effects of Rhei Rhizoma and Coptidis Rhizoma Mixture on Reflux Esophagitis in Rats

Figure 2

DPPH radical scavenging activity (a) and ABTS radical scavenging activity (b) of RC-mix, water extract of Rhei rhizoma and Coptis rhizoma mixture. Each experiment was run in triplicate.
(a)
(b)