PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9359588-2 1997 Opioid agonists selective for either mu (Tyr-D-Ala-Gly-Mephe-Gly-ol; DAMGO) or delta (Tyr-D-Pen-Gly-Phe-D-Pen-OH; DPDPE) receptors inhibited high-threshold Ba2+ currents. Enkephalin, Ala(2)-MePhe(4)-Gly(5)- 41-67 bone area 2 Mus musculus 156-159