Department of Toxicology and Narcotics;
National Research Centre;
Cairo;
Egypt;
Department of Medical Biochemistry;
National Research Centre;
Cairo;
Egypt;
Department of Chemistry of Tannins;
National Research Centre;
Cairo;
Egypt;
Department of Phytochemistry and Plant Systematic;
National Research Centre;
Cairo;
Egypt;
Department of Pathology;
National Research Centre;
Cairo;
Egypt;
Bougainvillea spectabilis; Flowers; Extract; Rotenone; Oxidative stress; Parkinson’s disease;