PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6095678-7 1984 The CCK antagonists dibutyryl cGMP and proglumide inhibited 125I-CCK binding with an IC50 of 31 and 600 microM, respectively. dibutyryl-cGMP 20-34 cholecystokinin Bos taurus 4-7 6095678-7 1984 The CCK antagonists dibutyryl cGMP and proglumide inhibited 125I-CCK binding with an IC50 of 31 and 600 microM, respectively. dibutyryl-cGMP 20-34 cholecystokinin Bos taurus 65-68