Participation of Oxidative Stress in the Activity of Compounds Isolated from Eleutherine plicata Herb.

ABSTRACT: From Eleutherine plicata, naphthoquinones, isoeleutherine, and eleutherol were isolated, and previous studies have reported the antioxidant activity of these metabolites. The present work evaluated the role of oxidative changes in mice infected with Plasmodium berghei and treated with E. plicata extract, fraction, and isolated compounds, as well as to verify possible oxidative changes induced by these treatments. E. plicata extracts were prepared from powder from the bulbs, which were submitted to maceration with ethanol, yielding the extract (EEEp), which was fractionated under reflux, and the dichloromethane fraction (FDMEp) was submitted for further fractionation, leading to the isolation of isoeleutherine, eleutherine, and eleutherol. The antimalarial activity was

SUBMITTER: Gomes ARQ 

PROVIDER: S-EPMC10385196 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature