title: In vitro studies of beating heart cells in culture. XIV. Reversible changes in the level of myosin adenosinetriphosphatase.
mesh_terms: D000251:Adenosine Triphosphatases / Q000378:metabolism* / Q000528:radiation effects; D000818:Animals; D002454:Cell Differentiation; D003078:Colchicine / Q000494:pharmacology; D046508:Culture Techniques; D006321:Heart / Q000254:growth & development; D008954:Models, Biological; D009206:Myocardium / Q000201:enzymology*; D011830:Radiation Effects; D051381:Rats; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D014316:Tritium; D000251:Adenosine Triphosphatases; D003078:Colchicine; D013936:Thymidine