PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22221397-9 2012 We demonstrated that the restoring effect of vitamin D(3) is mediated through VDR modulation, thereby improving signal transduction and controlling free radicals in the liver of diabetic rats. Vitamin D 45-54 vitamin D receptor Rattus norvegicus 78-81