PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9685515-7	1998	Patients showed significantly (P < 0.01) higher ET-1 circulating levels than controls (6.35 +/- 1.9 versus 3.4 +/- 1.2 pg/ml) with a positive correlation (r = 0.63; P = 0.038) with serum alkaline phosphatase (ALP), but not with urinary hydroxyproline.	Hydroxyproline	239-253	endothelin 1	Homo sapiens	51-55