Activation of colonic mucosal 5-HT(4) receptors accelerates propulsive motility and inhibits visceral hypersensitivity. - Hoffman JM; Tyler K; MacEachern SJ; Balemba OB; Johnson AC; Brooks EM; Zhao H; Swain GM; Moses PL; Galligan JJ; Sharkey KA; Greenwood-Van Meerveld B; et al. (Gastroenterology, 2012)