Investigation of the anxiolytic effects of naringenin, a component of Mentha aquatica, in the male Sprague-Dawley rat.

This was a prospective, randomized, between-subjects experimental study to investigate the anxiolytic effects of naringenin, a component of mentha aquatica, and its potential interaction with the benzodiazepine binding site on the γ-aminobutyric acid (GABAA) receptor in the rat. Fifty-five rats were assigned to one of 5 groups with 11 rats per group: control, naringenin, midazolam, midazolam with naringenin, and flumazenil with naringenin. The elevated plus maze measured the behavioral components of anxiety and motor movements.