PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19603178-9 2009 When challenged with oxidative stress (250 microM t-butylhydroperoxide), VEGF expression and secretion increases and the influence of the MAPK changes: While p38 still accounts for about 30% of the secretion, Erk shows a similar influence. tert-Butylhydroperoxide 50-70 vascular endothelial growth factor A Homo sapiens 73-77 22138732-11 2012 Over-expression of Cx43 reduced tBH-induced secretion of VEGF from ARPE-19 cells. tert-Butylhydroperoxide 32-35 vascular endothelial growth factor A Homo sapiens 57-61