title: Observations on the glycosaminoglycans of aging bronchial cartilage studied with Alcian Blue.
mesh_terms: D000143:Acids; D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D001980:Bronchi / Q000033:anatomy & histology / Q000201:enzymology; D002356:Cartilage / Q000032:analysis*; D002648:Child; D002675:Child, Preschool; D002807:Chondroitin / Q000032:analysis; D004396:Coloring Agents; D005110:Extracellular Space / Q000032:analysis; D006025:Glycosaminoglycans / Q000032:analysis*; D006652:Histological Techniques; D006801:Humans; D006821:Hyaluronoglucosaminidase; D007223:Infant; D007231:Infant, Newborn; D007633:Keratins / Q000032:analysis; D008875:Middle Aged; D013194:Staining and Labeling
chemical_list: D000143:Acids; D004396:Coloring Agents; D006025:Glycosaminoglycans; D007633:Keratins; D002807:Chondroitin; D006821:Hyaluronoglucosaminidase