Site of action of dantrolene in frog sartorius muscle.

Acetates/pharmacology Analysis of Variance Animals Anura Caffeine/pharmacology Calcium/metabolism,physiology Calcium Radioisotopes Chelating Agents Dantrolene/metabolism,pharmacology Glycols/pharmacology Hydantoins/pharmacology In Vitro Techniques Magnesium/metabolism Muscle Contraction/drug effects Muscle Relaxants, Central/pharmacology Muscle Tonus/drug effects Muscles/drug effects Potassium/metabolism Rana pipiens Sarcoplasmic Reticulum/drug effects Sodium/metabolism Time Factors Tritium Water/metabolism

Acetates Calcium Radioisotopes Chelating Agents Glycols Hydantoins Muscle Relaxants, Central Water Tritium Caffeine Sodium Dantrolene Magnesium Potassium Calcium