Calcium movement and action potential in smooth muscle.
D000200:Action Potentials; D000818:Animals; D001692:Biological Transport; D002118:Calcium / Q000378:metabolism*; D002127:Calcium Isotopes; D003106:Colon / Q000187:drug effects / Q000378:metabolism; D004837:Epinephrine / Q000494:pharmacology; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008345:Manganese / Q000494:pharmacology; D009130:Muscle, Smooth / Q000502:physiology*
D002127:Calcium Isotopes; D008345:Manganese; D002118:Calcium; D004837:Epinephrine