PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18818408-6 2008 Thus, XOR and eNOS are ideally situated on the membranes of RBCs and blood vessels to generate intravascular vasodilator NO from nitrite during ischemic episodes. Nitrites 129-136 nitric oxide synthase 3 Homo sapiens 14-18