PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21545828-6 2011 Furthermore, curcumin pretreatment increased liver HO-1 (2.4-fold, p=0.001), but reduced NOS-2 (4.1-fold, p=0.01) expressions. Curcumin 13-21 nitric oxide synthase 2 Rattus norvegicus 89-94