PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
11125002-2	2000	Having established that N(2)O-induced release of norepinephrine mediates the analgesic action at alpha(2) adrenoceptors in the spinal cord, we now investigated whether activation of noradrenergic nuclei in the brainstem is responsible for this analgesic action and which alpha(2) adrenoceptor subtype mediates this property.	Nitrous Oxide	24-29	adrenergic receptor, alpha 2a	Mus musculus	97-119