Fig. 2From: Distribution, cytotoxicity, and antioxidant activity of fungal endophytes isolated from Tsuga chinensis (Franch.) Pritz. in Ha Giang province, VietnamScavenging activity of ethyl acetate crude extracts from selected fungal strains on DPPH radical (A), hydroxyl radical (B), superoxide radical (C), and reducing power (D). The ascorbic acid is used as a positive control and error bars indicate the standard deviation (SD)Back to article page