PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18435486-0 2008 Tannin 1-alpha-O-galloylpunicalagin induces the calcium-dependent activation of endothelial nitric-oxide synthase via the phosphatidylinositol 3-kinase/Akt pathway in endothelial cells. tannin 1-alpha-O-galloylpunicalagin 0-35 nitric oxide synthase 3 Homo sapiens 80-113