Figure 3.

Hydroxyl radical scavenging assay. Hydroxyl radical scavenging activity of the T. chebula, T. belerica and E. officinalis extracts and the reference compound mannitol. The data represent the percentage of inhibition of deoxyribose degradation. The results are mean ± S.D. of six parallel measurements. ***p < 0.001 vs 0 μg/ml.

Hazra et al. BMC Complementary and Alternative Medicine 2010 10:20   doi:10.1186/1472-6882-10-20
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