PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25971593-5 2015 Intra-mPFC U69,593 inhibited electrical and optogenetic BLA-evoked synaptic responses, an effect blocked by the KOR antagonist nor-BNI. norbinaltorphimine 127-134 opioid receptor kappa 1 Homo sapiens 112-115 25971593-6 2015 Bilateral intra-mPFC injection of the KOR antagonist nor-BNI increased center time in the open field test, suggesting an anxiolytic effect. norbinaltorphimine 53-60 opioid receptor kappa 1 Homo sapiens 38-41