title: Restoration of the ability of frog skeletal muscle to develop potassium contractures in calcium-deficient media.
mesh_terms: D000085:Acetates / Q000494:pharmacology; D000731:Androstanes / Q000494:pharmacology; D000818:Animals; D001001:Anura; D002110:Caffeine / Q000494:pharmacology; D002118:Calcium / Q000494:pharmacology; D002614:Chelating Agents / Q000494:pharmacology; D002712:Chlorides / Q000502:physiology; D005019:Ethyl Ethers / Q000494:pharmacology; D005295:Ferrocyanides / Q000494:pharmacology; D006018:Glycols / Q000494:pharmacology; D066298:In Vitro Techniques; D007700:Kinetics; D008274:Magnesium / Q000494:pharmacology; D009119:Muscle Contraction / Q000187:drug effects*; D009132:Muscles / Q000502:physiology*; D009566:Nitrates / Q000494:pharmacology; D010424:Pentobarbital / Q000494:pharmacology; D011188:Potassium / Q000494:pharmacology; D011802:Quinidine / Q000494:pharmacology; D013757:Tetraethylammonium Compounds; D013997:Time Factors; D015032:Zinc / Q000494:pharmacology
chemical_list: D000085:Acetates; D000731:Androstanes; D002614:Chelating Agents; D002712:Chlorides; D005019:Ethyl Ethers; D005295:Ferrocyanides; D006018:Glycols; D009566:Nitrates; D013757:Tetraethylammonium Compounds; D002110:Caffeine; D008274:Magnesium; D010424:Pentobarbital; D011802:Quinidine; D015032:Zinc; D011188:Potassium; D002118:Calcium