title: Age-related changes in collagen: the identification of reducible lysine-carbohydrate condensation products.
mesh_terms: D000375:Aging; D000818:Animals; D001894:Borohydrides; D002417:Cattle; D055598:Chemical Phenomena; D002621:Chemistry; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D003094:Collagen / Q000032:analysis*; D005690:Galactose; D005947:Glucose; D008239:Lysine / Q000032:analysis / Q000138:chemical synthesis; D008353:Mannitol; D013058:Mass Spectrometry; D010084:Oxidation-Reduction; D012867:Skin / Q000032:analysis; D013402:Sugar Alcohols / Q000032:analysis / Q000138:chemical synthesis; D014316:Tritium
chemical_list: D001894:Borohydrides; D013402:Sugar Alcohols; D014316:Tritium; D008353:Mannitol; D003094:Collagen; D005947:Glucose; D008239:Lysine; D005690:Galactose