PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28406285-9 2017 Recent evidence demonstrated that 5-HT1A receptors inhibit catecholamine secretion from adrenal chromaffin cells via an atypical mechanism that does not involve modulation of cellular excitability or voltage-gated Ca2+ channels. Catecholamines 59-72 5-hydroxytryptamine receptor 1A Homo sapiens 34-40