Dantrolene.
D000818:Animals; D002118:Calcium / Q000378:metabolism; D003620:Dantrolene / Q000008:administration & dosage / Q000009:adverse effects / Q000378:metabolism / Q000494:pharmacology*; D006801:Humans; D066298:In Vitro Techniques; D008305:Malignant Hyperthermia / Q000188:drug therapy; D009046:Motor Neurons / Q000187:drug effects; D009128:Muscle Spasticity / Q000188:drug therapy; D009131:Muscle, Smooth, Vascular / Q000187:drug effects; D009132:Muscles / Q000187:drug effects; D009135:Muscular Diseases / Q000188:drug therapy; D009206:Myocardium / Q000378:metabolism; D011292:Premedication; D012508:Sarcolemma / Q000187:drug effects; D012519:Sarcoplasmic Reticulum / Q000187:drug effects
D003620:Dantrolene; D002118:Calcium