Brain Cortical and Hippocampal Dopamine: A New Mechanistic Approach for Eurycoma longifolia Well-Known Aphrodisiac Activity and Its Chemical Characterization
Effect of E. longifolia root extract on serum levels of total testosterone (a), free testosterone (b), FSH (c), and LH (d) of male rats. E. longifolia was given as a single oral daily dose for 10 consecutive days. Values are mean Â± SD. Statistical analysis was carried out by one-way ANOVA followed by Dunnett post hoc test. n=8. Significantly different from the corresponding control at p < 0.05. EL = E. longifolia, FSH = Follicle Stimulating Hormone, and LH = Luteinizing Hormone.