title: [Aging of connective tissue and cross-linking].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D001011:Aorta / Q000032:analysis; D002356:Cartilage / Q000032:analysis; D002648:Child; D003238:Connective Tissue / Q000032:analysis*; D004151:Dipeptides / Q000032:analysis / Q000096:biosynthesis; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged
chemical_list: D004151:Dipeptides; C034124:histidinoalanine