Fig. 2From: Preliminary assessment of free radical scavenging, thrombolytic and membrane stabilizing capabilities of organic fractions of Callistemon citrinus (Curtis.) skeels leavesIC50 values of the standard and extractives of the leaves of C. citrinus in terms of DPPH free radical scavenging capacity. Bars with different letters are significantly different (p < 0.05)Back to article page