PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18155849-0 2008 Fos expression in pontomedullary catecholaminergic cells following rapid eye movement sleep-like episodes elicited by pontine carbachol in urethane-anesthetized rats. Urethane 139-147 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 0-3