PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
6281410-3	1982	Perfusion of spleens with Met-enkephalin (10(-8)-10(-5) M) produced a dose-dependent decrease in the release of endogenous norepinephrine upon nerve stimulation.	Norepinephrine	123-137	proopiomelanocortin	Homo sapiens	26-40	
6281410-9	1982	These findings support the hypothesis that the opiate receptor population in peripheral tissues are heterogenous and that Met-enkephalin depresses exocytotic release of norepinephrine by interacting with a specific presynaptic opiate receptor.	Norepinephrine	169-183	proopiomelanocortin	Homo sapiens	122-136