Total Flavonoids of Crocus sativus Petals Release tert-Butyl Hydroperoxide-Induced Oxidative Stress in BRL-3A Cells

Figure 6

Effect of total flavonoid extract from saffron petals (TFESP) on antioxidant enzymes or substance: (a) SOD; (b) GSH; (c) CAT; (d) T-AOC. SOD: superoxide dismutase; GSH: glutathione; CAT: catalase; T-AOC: total antioxidant capacity. Statistical significance: ^#, ^##, ^###, and ^####, contrasted to the control group; , , , and , contrasted to the t-BHP-treated group.

(a)

(b)

(c)

(d)