title: ATP hydrolysis by isolated embryonic heart nuclei using a histochemical method.
mesh_terms: D000251:Adenosine Triphosphatases / Q000378:metabolism*; D000255:Adenosine Triphosphate / Q000378:metabolism*; D000818:Animals; D002467:Cell Nucleus / Q000201:enzymology* / Q000378:metabolism*; D002642:Chick Embryo; D004112:Dimercaprol; D006651:Histocytochemistry; D066298:In Vitro Techniques; D007854:Lead; D008274:Magnesium; D009206:Myocardium / Q000166:cytology / Q000378:metabolism*; D009941:Organomercury Compounds
chemical_list: D009941:Organomercury Compounds; D004112:Dimercaprol; D007854:Lead; D000255:Adenosine Triphosphate; D000251:Adenosine Triphosphatases; D008274:Magnesium