Figure 1From: Investigation of anti-oxidative stress in vitro and water apparent diffusion coefficient in MRI on rat after spinal cord injury in vivo with Tithonia diversifolia ethanolic extracts treatment Free radical scavenging profile of TDE expressed as % of DPPH scavenging compared to ascorbic acid. IC50 values for TDE and ascorbic acid were 0.93 ± 0.2 and 0.48 ± 0.1 μg/ml respectively.Back to article page