PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11146399-8 2000 In intact arteries, contraction through 5-HT(1B)/5-HT(1D) receptors was significantly attenuated by inhibitors of phosphatidylinositol 3-kinase (wortmannin) and activated mitogen-activated protein kinase (MAPK), MEK (U0126). U 0126 217-222 5-hydroxytryptamine receptor 1D Oryctolagus cuniculus 49-56