PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1699746-3 1990 Secretion of IGF-I immunoreactivity was blocked in the presence of cycloheximide, suggesting de novo synthesis. Cycloheximide 67-80 insulin-like growth factor 1 Rattus norvegicus 13-18