PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3815331-3 1987 Both ODC activity and protein levels peak at 4.5 h after TPA treatment and rapidly fall to basal levels by 24 h. Cycloheximide treatment of mice in which ODC had been previously induced by TPA indicated a similar rapid turnover of both ODC catalytic activity and protein levels. Cycloheximide 113-126 ornithine decarboxylase, structural 1 Mus musculus 154-157 3815331-3 1987 Both ODC activity and protein levels peak at 4.5 h after TPA treatment and rapidly fall to basal levels by 24 h. Cycloheximide treatment of mice in which ODC had been previously induced by TPA indicated a similar rapid turnover of both ODC catalytic activity and protein levels. Cycloheximide 113-126 ornithine decarboxylase, structural 1 Mus musculus 154-157