title: The role of magnesium in the relaxation of myofibrils.
mesh_terms: D000251:Adenosine Triphosphatases / Q000378:metabolism*; D000255:Adenosine Triphosphate; D000818:Animals; D002118:Calcium / Q000032:analysis; D008274:Magnesium / Q000032:analysis; D009119:Muscle Contraction; D009124:Muscle Proteins / Q000032:analysis; D009210:Myofibrils / Q000201:enzymology / Q000502:physiology*
chemical_list: D009124:Muscle Proteins; D000255:Adenosine Triphosphate; D000251:Adenosine Triphosphatases; D008274:Magnesium; D002118:Calcium