title: [Effect of age on collagen metabolism in the rat gingiva].
mesh_terms: D000375:Aging; D000818:Animals; D003094:Collagen / Q000096:biosynthesis / Q000378:metabolism*; D005881:Gingiva / Q000201:enzymology / Q000378:metabolism*; D008297:Male; D014176:Protein Biosynthesis; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D003094:Collagen