PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3377869-1 1988 We observed a consistent sequence of activation changes in rat knee synovia following a single intravenous injection of sterile ferric citrate at a dosage sufficient to cause a transient saturation of transferrin. ferric citrate 128-142 transferrin Rattus norvegicus 201-212