PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25702644-6 2015 MT1/MT2 vs. lipoxygenase pathways are activated by 10(-9) vs. 10(-5)M melatonin, respectively; the anti-apoptotic effect of melatonin is achieved at 10(-5)M, but drops to 10(-9)M upon addition of exogenous 5-HETE, revealing that lipoxygenase activation is the rate-limiting pathway. 5-hydroxy-6,8,11,14-eicosatetraenoic acid 206-212 metallothionein 2A Homo sapiens 4-7