title: IP3 and GTP gamma S cause contraction of permeabilised guinea pig ileum longitudinal smooth muscle via distinct mechanisms.
authors.affiliation: Dept. Physiological Sciences, University of Manchester.
authors.forename: M J
authors.initials: MJ
authors.lastname: Allen
authors.forename: J R
authors.initials: JR
authors.lastname: Carpenter
mesh_terms: D000818:Animals; D002118:Calcium / Q000378:metabolism*; D002463:Cell Membrane Permeability; D016244:Guanosine 5'-O-(3-Thiotriphosphate) / Q000494:pharmacology*; D006168:Guinea Pigs; D007082:Ileum / Q000187:drug effects / Q000502:physiology; D066298:In Vitro Techniques; D015544:Inositol 1,4,5-Trisphosphate / Q000494:pharmacology*; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects / Q000502:physiology*; D012503:Saponins
chemical_list: D012503:Saponins; D016244:Guanosine 5'-O-(3-Thiotriphosphate); D015544:Inositol 1,4,5-Trisphosphate; D002118:Calcium