title: FACTORS WHICH INFLUENCE THE AGE-REACTION OF COLLAGEN IN THE SKIN.
mesh_terms: D000375:Aging; D002021:Buffers; D003094:Collagen; D006863:Hydrogen-Ion Concentration; D006909:Hydroxyproline; D010827:Physiology; D051381:Rats; D012867:Skin; D013710:Tendons
chemical_list: D002021:Buffers; D003094:Collagen; D006909:Hydroxyproline
keywords: AGING; BUFFERS; COLLAGEN; HYDROGEN-ION CONCENTRATION; HYDROXYPROLINE; PHYSIOLOGY; RATS; SKIN; TENDONS