Disturbances in the prooxidant-antioxidant balance can occur in metabolic syndrome. Here, we present a protocol for the setup of a clinical trial of metabolic syndrome patients treated with berberine, a dietary phytochemical of the Berberis vulgaris plant, or placebo. The main aim is to obtain a quick and real-time assessment on the overall redox state based on measurement of the prooxidant-antioxidant balance.
Keywords: Barberry; Metabolic syndrome; Natural products; Prooxidant–antioxidant balance; Reactive oxygen species.
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