Fig. 3.

Effect of β- Carotene on A) GSH level, B) Catalase activity, C) SOD activity, and D) MDA level in the liver of STZ-induced diabetic rats. Disease control- STZ treated, Standard- Metformin treated, Test Control 10- mg/kg of β- Carotene treated, Test Control 2–20 mg/kg of β- Carotene treated. Data were presented as mean ± S.E.M. (n-6). The result values were statistically analyzed by using one-way ANOVA drug as an independent factor, followed by Bonferroni’s test for multiple comparisons