Table 1. Protocol for the induction of visceral hypersensitivity in neonatal Sprague-Dawley rats (N = 8 per group) and treatment with fluoxetine and tegaserod.

Group	Daily colonic irritation with 0.5% acetic acid		Treatment
	Days 8-14 (dose 0.3 mL)	Days 15-21 (dose 0.5 mL)	Daily fluoxetine days 36-42 (10 mg·kg−1·day−1, ip)	Tegaserod day 43 (1 mg/kg, ip)
Control group	-	-	-	-
Hypersensitive group	+	+	-	-
Fluoxetine group	+	+	+	-
Tegaserod group	+	+	-	+
Fluoxetine and tegaserod group	+	+	+	+