Antioxidative Role of Hatikana (Leea macrophylla Roxb.) Partially Improves the Hepatic Damage Induced by CCl₄ in Wistar Albino Rats

Figure 5

Regression analyses to calculate the IC₅₀ values of the fractions of the extract. AA, Ascorbic acid; MEEx, methanol extract; CFEx, chloroform extract; EAEx, ethyl acetate extract; CC, curcumin. (a) DPPH free radical scavenging effect; (b) FeCl₃ reducing effect; (c) superoxide scavenging effect; (d) iron chelating effect.

(a)

(b)

(c)

(d)