PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16877524-7 2006 The initial elevation of NO is likely due to Ca(2+)-dependent activation of eNOS because elimination of intracellular calcium by EGTA-AM inhibited both iNOS induction and NO elevation. Calcium 118-125 nitric oxide synthase 2 Rattus norvegicus 152-156