PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12174390-6 2002 The over-expression of NOS,iNOS and cNOS in liver xenograft rejection in groups II and IV were detected by NADPH diaphorase histochemical and immunohistochemical staining. NADP 107-112 nitric oxide synthase 3 Rattus norvegicus 36-40