Spathulenol (oral administration; 300 mg/kg) shows a significant inhibition in the Cg-induced mice paw oedema and pleurisy model.
In a spontaneous lipoperoxidation rat brain homogenate model, when incubated in controlled temperature and
oxygenation conditions, PG-1 exhibits a high activity with an IC50 value of 26.13 μg/mL, respectively, which is
comparable to a commercial antioxidant BHT (38.41 μg/mL), Thus, PG-1 contributes to a decrease in the generation of MDA,
which is a toxic product resulting from the degradation of the cell membrane by lipid peroxidation, causing cell ruptures and mutations