Effects of sammarium (Sm3+) on the contractility of isolated guinea pig ventral taenia coli to histamine.
D000818:Animals; D001667:Binding, Competitive; D002118:Calcium / Q000037:antagonists & inhibitors / Q000494:pharmacology; D003106:Colon / Q000187:drug effects; D004357:Drug Synergism; D006168:Guinea Pigs; D006632:Histamine / Q000494:pharmacology*; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects*; D012493:Samarium / Q000494:pharmacology*
D012493:Samarium; D006632:Histamine; D002118:Calcium