PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9615845-18	1998	Thus, the lower plasma concentrations of total bupivacaine observed in the present study might have been associated with a similar unbound, free concentration of bupivacaine as it is seen in older children and adults at total plasma levels of 2-4 ug/ml and at alpha-1 acidglycoprotein levels within the normal adult range.	Bupivacaine	47-58	adrenoceptor alpha 1D	Homo sapiens	260-267