PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25460732-9 2014 Moreover, we observed that high glucose and free fatty acids reduced NO and increased ET-1 levels induced by acetylcholine through the modulation of intracellular calcium concentrations and endothelial NO synthase phosphorylation, events also reverted by hydroxytyrosol and polyphenol extract. 3,4-dihydroxyphenylethanol 255-269 endothelin 1 Homo sapiens 86-90