title: A morphological and histochemical study of the subcommissural organ of young and old sheep.
mesh_terms: D000135:Acid Phosphatase / Q000378:metabolism; D000375:Aging; D000469:Alkaline Phosphatase / Q000378:metabolism; D000818:Animals; D003593:Cytoplasm; D003576:Electron Transport Complex IV / Q000378:metabolism; D004805:Ependyma / Q000166:cytology / Q000201:enzymology / Q000254:growth & development* / Q000378:metabolism; D006651:Histocytochemistry; D050356:Lipid Metabolism; D008566:Membranes; D008853:Microscopy; D008854:Microscopy, Electron; D008995:Monoamine Oxidase / Q000378:metabolism; D012756:Sheep; D013385:Succinate Dehydrogenase / Q000378:metabolism
chemical_list: D013385:Succinate Dehydrogenase; D008995:Monoamine Oxidase; D003576:Electron Transport Complex IV; D000469:Alkaline Phosphatase; D000135:Acid Phosphatase