title: [Age-related changes in concentrations of acid mucopolysaccharides in human heart valves (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D002648:Child; D002675:Child, Preschool; D002712:Chlorides; D002807:Chondroitin / Q000032:analysis; D006025:Glycosaminoglycans / Q000032:analysis*; D006651:Histocytochemistry; D006801:Humans; D006820:Hyaluronic Acid / Q000032:analysis; D007223:Infant; D007231:Infant, Newborn; D008274:Magnesium; D008875:Middle Aged; D008943:Mitral Valve / Q000032:analysis*
chemical_list: D002712:Chlorides; D006025:Glycosaminoglycans; D006820:Hyaluronic Acid; D002807:Chondroitin; D008274:Magnesium
vernacular_title: Altersbedingte Konzentrationsänderungen saurer Mukopolysaccharide in der Mitralklappe des Menschen. Histochemische und histophotometrische Untersuchungen