PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1665320-6 1991 Only nonspecific 125I-IGF-I binding persisted when 10% PAF was used. paraform 55-58 insulin-like growth factor 1 Rattus norvegicus 22-27 1665320-7 1991 These results indicate that tissue perfused with 2% PAF can be used for localizing IGF-I receptors by autoradiographic binding methods. paraform 52-55 insulin-like growth factor 1 Rattus norvegicus 83-88