K A Wardle et al.
British journal of pharmacology, 112(3), 789-794 (1994-07-01)
1. The pharmacology of a novel 5-HT4 receptor antagonist, SB 204070 has been evaluated in the guinea-pig isolated distal colon longitudinal muscle-myenteric plexus (LMMP). 2. SB 204070 is a highly potent antagonist of 5-HT-evoked cholinergically-mediated contractions in the guinea-pig distal...
(1-Butyl-4-piperidinyl)methyl 8-amino-7-chloro-1,4-benzodioxane-5-carboxylate hydrochloride: a highly potent and selective 5-HT4 receptor antagonist derived from metoclopramide.
L M Gaster et al.
Journal of medicinal chemistry, 36(25), 4121-4123 (1993-12-10)
N H Prins et al.
British journal of pharmacology, 128(4), 849-852 (1999-11-11)
5-HT4 receptors mediate relaxation of human colon circular muscle. However, after 5-HT4 receptor blockade (SB 204070 10 nM), 5-HT still induced a relaxation (pEC50 6.3). 5-HT4 receptors were sufficiently blocked, as the curves to 5-HT obtained in the presence of...
S S Hegde et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 10(12), 1398-1407 (1996-10-01)
The 5-HT4 receptor is a member of the seven transmembrane spanning G-protein-coupled family of receptors. The receptor is positively coupled to adenylate cyclase and exists in two isoforms (5-HT4S and 5-HT4L) that differ in the length and sequence of their...
J Mialet et al.
British journal of pharmacology, 131(4), 827-835 (2000-10-13)
The recently identified C-terminal splice variant of the human 5-HT(4) receptor, the h5-HT(4(d)) receptor, was stably expressed in a CHO cell line at 493+/-25 fmol mg(-1) protein. We analysed its pharmacological properties by measuring binding affinities and 5-HT(4) ligand-induced cyclic...