title: Age-related changes in renal connective tissue of rats.
mesh_terms: D000367:Age Factors; D000818:Animals; D003094:Collagen / Q000032:analysis; D003238:Connective Tissue / Q000032:analysis*; D006025:Glycosaminoglycans / Q000032:analysis; D006909:Hydroxyproline / Q000032:analysis; D007668:Kidney / Q000166:cytology*; D051381:Rats; D014574:Uronic Acids / Q000032:analysis
chemical_list: D006025:Glycosaminoglycans; D014574:Uronic Acids; D003094:Collagen; D006909:Hydroxyproline