title: Genetic effects on aging of collagen, with special reference to diabetes mellitus.
mesh_terms: D000375:Aging; D003094:Collagen / Q000378:metabolism / Q000502:physiology*; D003238:Connective Tissue / Q000378:metabolism; D003920:Diabetes Mellitus / Q000378:metabolism / Q000503:physiopathology*; D014644:Genetic Variation; D006801:Humans; D003012:Microbial Collagenase / Q000378:metabolism; D011347:Procollagen / Q000378:metabolism
chemical_list: D011347:Procollagen; D003094:Collagen; D003012:Microbial Collagenase