PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
10591578-4	1999	The number of CK7-positive cells in the bile ductules was microscopically calculated within the 40-microm-thick interstitium along the limiting plate (LP), and the CK7-positive cell number per unit length of the LP was estimated.	leucylproline	151-153	keratin 7	Homo sapiens	14-17