Fig. 1From: In vitro free radical scavenging and antidiabetic activity of aqueous and ethanolic leaf extracts: a comparative evaluation of Argyreia pierreana and Matelea denticulataFree radical scavenging activity of extracts: a Scavenging activity by DPPH assay. b Hydroxyl radical scavenging activity. c Superoxide radical scavenging activity. The values are presented as mean Ā± SD, (n = 3)Back to article page