Antioxidant Properties of Berberis aetnensis C. Presl (Berberidaceae) Roots Extract and Protective Effects on Astroglial Cell Cultures
Effect of B. aetnensis C. Presl chloroformic extract on xanthine oxidase activity. Results are expressed as percentage of inhibition of XO activity when compared with the control. Each value represents the mean ± SD of 5 separate experiments. Significance versus control (sample without extract) .