PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12850286-2 2003 The transcription rate of Hx was found to be increased 11-fold by the calcium ionophore A23187, 25-fold by the calcium ionophore ionomycin, and 4-5-fold by phorbol 12-myristate 13-acetate (PMA) in serum-starved H4IIE rat hepatoma cells. Ionomycin 129-138 hemopexin Rattus norvegicus 26-28