Figure 1. Effects of iv fluoxetine (1, 3, and 10 mg/kg) administration on mean changes (Δ) in A, mean arterial pressure; B, heart rate; C, respiratory frequency; D, renal nerve activity. Data are reported as means±SE for n=7 rats per group. CONT: control; FLUO: fluoxetine (1, 3, or 10 mg/kg). *P<0.05, FLUO (1, 3, and 10 mg/kg) vs CONT; ^†P<0.05, 3 mg/kg FLUO vs 1 mg/kg FLUO; ⁺P<0.05, 10 mg/kg FLUO vs 1 mg/kg FLUO (ANOVA followed by the Tukey test).