Effects of verapamil on excitation-contraction coupling in frog sartorius muscle.
D000818:Animals; D001001:Anura; D002110:Caffeine / Q000494:pharmacology; D002118:Calcium / Q000378:metabolism; D003620:Dantrolene / Q000494:pharmacology; D004347:Drug Interactions; D004558:Electric Stimulation; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D008564:Membrane Potentials / Q000187:drug effects; D009119:Muscle Contraction / Q000187:drug effects; D009132:Muscles / Q000187:drug effects* / Q000378:metabolism; D011188:Potassium / Q000494:pharmacology; D011343:Procaine / Q000494:pharmacology; D011894:Rana pipiens; D014700:Verapamil / Q000378:metabolism / Q000494:pharmacology*
D002110:Caffeine; D011343:Procaine; D014700:Verapamil; D003620:Dantrolene; D011188:Potassium; D002118:Calcium