PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9233645-9 1997 Pretreatment with histamine-H1 or serotonin antagonists reduced Eo migration in response to eotaxin by 50 to 65%. Serotonin 34-43 chemokine (C-C motif) ligand 11 Mus musculus 92-99