PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
7859016-3	1993	Such studies have emphasized the steep, inverse sigmoidal relationship between circulating intact parathyroid hormone and serum ionized Ca2+ concentrations, which can be modulated in a reciprocal fashion by 1,25 dihydroxyvitamin D.	1,25-dihydroxyvitamin D	207-230	parathyroid hormone	Homo sapiens	98-117	
7859016-6	1993	Finally, the regulation of parathyroid hormone gene expression by extracellular Ca2+ and 1,25 dihydroxyvitamin D has been clarified at a molecular level by the description of specific motifs in the upstream region of the parathyroid hormone gene that mediate binding of specific inhibitory nuclear factors.	1,25-dihydroxyvitamin D	89-112	parathyroid hormone	Homo sapiens	27-46	
7859016-6	1993	Finally, the regulation of parathyroid hormone gene expression by extracellular Ca2+ and 1,25 dihydroxyvitamin D has been clarified at a molecular level by the description of specific motifs in the upstream region of the parathyroid hormone gene that mediate binding of specific inhibitory nuclear factors.	1,25-dihydroxyvitamin D	89-112	parathyroid hormone	Homo sapiens	221-240