title: Altered collagen in colonic polyps.
abstract: By biochemical analysis the molar ratio between hydroxyproline and hydroxylysine as indicator of collagen type were analyzed in normal colons, colonic polyps and carcinomas. Low ratios (type IV) were found in the polyps.
mesh_terms: D003094:Collagen / Q000032:analysis*; D003111:Colonic Polyps / Q000032:analysis*; D006801:Humans; D006901:Hydroxylysine / Q000032:analysis; D006909:Hydroxyproline / Q000032:analysis
chemical_list: D006901:Hydroxylysine; D003094:Collagen; D006909:Hydroxyproline