title: Ultrastructure of cartilage in the Hurler and Sanfilippo syndromes.
mesh_terms: D001706:Biopsy; D002239:Carbohydrate Metabolism, Inborn Errors / Q000473:pathology*; D002356:Cartilage / Q000032:analysis / Q000473:pathology*; D002675:Child, Preschool; D003593:Cytoplasm; D004721:Endoplasmic Reticulum; D005260:Female; D006025:Glycosaminoglycans / Q000378:metabolism*; D006056:Golgi Apparatus; D006801:Humans; D007085:Ilium / Q000473:pathology; D007223:Infant; D008607:Intellectual Disability / Q000150:complications*; D008055:Lipids / Q000032:analysis; D008297:Male; D008854:Microscopy, Electron; D008928:Mitochondria; D008059:Mucopolysaccharidosis I / Q000235:genetics / Q000473:pathology*; D012272:Ribs / Q000473:pathology; D013577:Syndrome
chemical_list: D006025:Glycosaminoglycans; D008055:Lipids