PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27400965-9 2016 The sensitizing actions of PGE2 after acute and long-term exposure were attenuated by EP2, EP3, and EP4 receptor antagonists, but not by an EP1 antagonist. Dinoprostone 27-31 prostaglandin E receptor 2 Rattus norvegicus 86-89