title: The cell nucleus as a possible source of cathodally migrating serum creatine kinase.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000201:enzymology*; D003402:Creatine Kinase / Q000302:isolation & purification*; D006801:Humans; D007525:Isoelectric Focusing; D007527:Isoenzymes; D009132:Muscles / Q000201:enzymology*; D009206:Myocardium / Q000201:enzymology*; D051381:Rats; D013552:Swine
chemical_list: D007527:Isoenzymes; D003402:Creatine Kinase