Animal 2 Autoradiography 2 Electrophoresis, Polyacrylamide Gel 2 Glycogen Synthase 2 Glycogen synthase assay 2 Iodine 2 Myocardium 2 Rats 2 Solutions 2 Staining and Labeling 2 Support, Non-U.S. Gov't 2 Time Factors 2 alpha-Amylase 2 enzyme assay 2 glycogen synthase 2 glycogen synthase gel electrophoresis 2 glycogen synthase polyacrylamide gel detection 2 iodine staining 2 methodology 2 nonhuman 2 polyacrylamide gel electrophoresis 2 priority journal 2 α-1,4 glucan synthase autoradiography 2 α-1,4 glucan synthase iodine staining 2