958209.fig.004a
(a)
958209.fig.004b
(b)
958209.fig.004c
(c)
Figure 4: Effects of I. paraguariensis or selegiline on monoamine oxidase activity after 4 weeks of treatment with I. paraguariensis or two administrations (24 hours and 30 min before the test) of selegiline (10 mg/kg; i.p.). Values represent means ± SEM; control, ; I. paraguariensis, ; and selegiline, . represents significant differences from control group and I. paraguariensis group.