title: Observations on the acid glycosaminoglycan (mucopolysaccharide) content of the matrix of aging cartilage.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging / Q000502:physiology*; D002356:Cartilage / Q000378:metabolism*; D002358:Cartilage, Articular / Q000378:metabolism*; D002648:Child; D002675:Child, Preschool; D006025:Glycosaminoglycans / Q000378:metabolism*; D006651:Histocytochemistry; D006801:Humans; D066298:In Vitro Techniques; D007223:Infant; D008875:Middle Aged; D013194:Staining and Labeling
chemical_list: D006025:Glycosaminoglycans