Research Article

Multiple Risk Factors for Heart Disease: A Challenge to the Ethnopharmacological Use of Croton urucurana Baill.

Figure 3

Antioxidant effects of Croton urucurana extract. Cardiac levels of (a) reduced glutathione, (b) lipoperoxidation, and (c) superoxide dismutase and renal levels of (d) reduced glutathione, (e) lipoperoxidation, and (f) superoxide dismutase in nondyslipidemic and nonsmoking Wistar rats (basal group) and dyslipidemic and smoking rats that were treated with vehicle (negative control (C−)), Croton urucurana extract (30, 100, and 300 mg/kg), or simvastatin + enalapril (SIM + ENAL). The data are expressed as mean ± SEM. versus basal group; versus C− group (one-way ANOVA followed by Newman–Keuls post hoc test).
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