PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
17384938-1	2007	OBJECTIVES: This study analyzes the effects of prolonged administration of methadone and withdrawal on sensorimotor and cognitive performance in mice and explores the associated changes in brain expression of proteins regulating the extrinsic (FasL, Fas, and caspase-8) and the mitochondrial (Bcl-2, Bcl-x(L), Bad, and Bax) apoptotic pathways.	Methadone	75-84	BCL2-associated X protein	Mus musculus	319-322