title: Ultrastructural visualization of proteoglycans in dentine forming sites of developing rat molar tooth germs by use of ruthenium hexammine trichloride (RHT).
mesh_terms: D000818:Animals; D003804:Dentin / Q000254:growth & development* / Q000648:ultrastructure; D008854:Microscopy, Electron; D008963:Molar / Q000254:growth & development* / Q000648:ultrastructure; D011509:Proteoglycans / Q000032:analysis*; D051381:Rats; D011919:Rats, Inbred Strains; D012428:Ruthenium; D017975:Ruthenium Compounds; D014083:Tooth Germ / Q000648:ultrastructure*
chemical_list: D011509:Proteoglycans; D017975:Ruthenium Compounds; C031584:hexammineruthenium; D012428:Ruthenium