PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10395950-8 1999 C/EBPbeta was expressed uniformly throughout the culture period in either DMEM or ITTS cultures while C/EBPdelta expression was higher with DMEM treatment than with ITTS. dmem 140-144 CCAAT/enhancer binding protein delta Rattus norvegicus 102-112