PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24200059-9 2013 Western blotting showed that the expressions of ZO-1, occludin and claudin-5 were significantly reduced after 2.5 mumol/L lead treatment (P<0.05); the phosphorylation levels of ERK1/2, JNK, p38, AKT473 and AKT308 were elevated significantly (P<0.05); ERK1/2 inhibitor PD98059 and PI3K inhibitor LY294002 reversed the lead effects. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 301-309 mitogen-activated protein kinase 3 Homo sapiens 180-186