PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17847117-8 2008 In contrast, activation of caspase-3 by 6-OHDA was delayed, occurring after about 6 hr, and this activation was increased by inhibition of the first phosphorylated ERK1/2 peak. Oxidopamine 40-46 caspase 3 Homo sapiens 27-36