PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23886859-4 2013 CCl4-cirrhotic rats received the leptin receptor-blocker ObR antibody, or its vehicle, every other day for 1 wk. Carbon Tetrachloride 0-4 leptin Rattus norvegicus 33-39