title: Nuclear precipitates in pyroantimonate-osmium tetroxide-fixed tissues.
mesh_terms: D000818:Animals; D000965:Antimony; D002466:Cell Nucleolus / Q000032:analysis; D002467:Cell Nucleus / Q000032:analysis*; D011232:Chemical Precipitation; D003593:Cytoplasm / Q000032:analysis; D006570:Heterochromatin / Q000032:analysis; D006651:Histocytochemistry; D006652:Histological Techniques; D008297:Male; D008722:Methods; D008854:Microscopy, Electron; D009992:Osmium; D051381:Rats; D012964:Sodium / Q000032:analysis*
chemical_list: D006570:Heterochromatin; D009992:Osmium; D000965:Antimony; D012964:Sodium