Figure 7.

Singlet oxygen scavenging assay. Effect of T. chebula, T. belerica and E. officinalis plant extracts and standard lipoic acid on the scavenging of singlet oxygen. The results are mean ± S.D. of six parallel measurements. **p < 0.01 and ***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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