title: Electron microscopic visualization of proteoglycans with Ruthenium Red.
mesh_terms: D000423:Alcian Blue; D000818:Animals; D002356:Cartilage / Q000032:analysis*; D002417:Cattle; D006651:Histocytochemistry; D008854:Microscopy, Electron; D011509:Proteoglycans / Q000032:analysis*; D012428:Ruthenium; D012430:Ruthenium Red
chemical_list: D011509:Proteoglycans; D012430:Ruthenium Red; D012428:Ruthenium; D000423:Alcian Blue