PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10511460-7 1999 The G(alpha)i inhibitor, pertussis toxin, significantly diminished PACAP-induced 5-HT release from BMCMCs in SCF suggesting the involvement of heterotrimeric G-proteins. bmcmcs 99-105 KIT ligand Homo sapiens 109-112