PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6895593-1 1981 The effect of cholecalciferol and its metabolites on ornithine decarboxylase activity was investigated in the duodenal mucosa of vitamin D-deficient chicks. Cholecalciferol 14-29 ornithine decarboxylase Gallus gallus 53-76 6895593-2 1981 The duodenal ornithine decarboxylase activity decreased in animals fed a vitamin D-deficient diet and its retarded activity was increased dose-dependently by a single injection of cholecalciferol. Cholecalciferol 180-195 ornithine decarboxylase Gallus gallus 13-36