Research Article
Acetonic and Methanolic Extracts of Heterotheca inuloides, and Quercetin, Decrease CCl4-Oxidative Stress in Several Rat Tissues
Table 6
Effect of extracts of H. inuloides and quercetin, on the antioxidant enzymes in hemispheres tissue of Wistar rats untreated and CCl4 treated at dose of 1.5 mL/kg for three consecutive days.
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Olive oil (O.O), 0.1 mL/kg; phosphate buffer (P.B), 0.1 mL/kg; acetonic extract (Ac.E) 100 mg/kg p.o; methanolic extract (Me.E) 100 mg/kg p.o; quercetin (Quer)/P.B, (100 mg/kg/200 L p.o); Ac.E + CCl4, corresponded to acetonic extract for 6 days in combination with CCl4 (100 mg/kg p.o, 1.5 mL/kg i.p); Me.E + CCl4, corresponded to methanol extract for 6 days in combination with CCl4 (100 mg/kg p.o, 1.5 mL/kg i.p); Quer + CCl4, (100 mg/kg/200 L p.o, 1.5 mL/kg i.p) corresponded to quercetin for 6 days in combination with CCl4 for the last three days of treatment. + versus all groups, * versus all groups, ● versus O.O, P.B. Ac.E, Me.E, Quer, CCl4 + Me.E, CCl4 + Quer, ‡ versus CCl4 + Ac.E. Each determination was performed twice, in triplicate, and the values represent the mean ± SD. . |