PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9059852-3 1997 Pretreatment with methylene blue (10(-4) M) abolished CNP-induced vasodilation, whereas pretreatment with NG-monomethyl-L-arginine or indomethacin did not inhibit vasodilation. Methylene Blue 18-32 natriuretic peptide C Rattus norvegicus 54-57