PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23891830-0	2013	Genetic inactivation of pleiotrophin but not midkine potentiates clonidine-induced alpha-2 adrenergic-mediated analgesia.	Clonidine	65-74	pleiotrophin	Mus musculus	24-36	
23891830-5	2013	In contrast, we found that clonidine-induced analgesia was significantly enhanced in PTN-/- mice compared to MK-/- and WT+/+ mice in the tail-immersion test.	Clonidine	27-36	pleiotrophin	Mus musculus	85-88