title: Intracellular degradation of newly synthesized collagen.
mesh_terms: D002250:Carbon Radioisotopes; D002478:Cells, Cultured; D003094:Collagen / Q000096:biosynthesis / Q000378:metabolism*; D005260:Female; D005333:Fetus; D005347:Fibroblasts / Q000378:metabolism; D006801:Humans; D006909:Hydroxyproline / Q000032:analysis; D007700:Kinetics; D008168:Lung / Q000378:metabolism; D008954:Models, Biological; D011247:Pregnancy
chemical_list: D002250:Carbon Radioisotopes; D003094:Collagen; D006909:Hydroxyproline