title: Age-related changes in collagen cross-linking. Changes in bovine dentine and periodontal ligament and description of a new type of non-reducible cross-link.
mesh_terms: D015074:2-Aminoadipic Acid / Q000032:analysis; D000367:Age Factors; D000818:Animals; D002417:Cattle; D055598:Chemical Phenomena; D002621:Chemistry; D003094:Collagen / Q000032:analysis / Q000096:biosynthesis*; D003804:Dentin / Q000378:metabolism*; D008239:Lysine / Q000378:metabolism; D010455:Peptides / Q000302:isolation & purification / Q000378:metabolism; D010513:Periodontal Ligament / Q000378:metabolism*
chemical_list: D010455:Peptides; D015074:2-Aminoadipic Acid; D003094:Collagen; D008239:Lysine