PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15649252-8 2005 Western blots and immunohistochemistry revealed constitutive COX-2 expression in non-neoplastic follicular cells of the control and all of the PTU- and SDM-treated rats. Propylthiouracil 143-146 cytochrome c oxidase II, mitochondrial Rattus norvegicus 61-66