PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25411499-6 2014 With this approach, a systemic injection with the receptor ligand octopamine leads to increased cAMP levels in this specific set of hippocampal neurons. Octopamine 66-76 cathelicidin antimicrobial peptide Mus musculus 96-100