PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2850724-1	1988	With the development of a sensitive bioassay for the skeletal effects of parathyroid hormone (PTH), it has become possible to investigate the possible interaction between PTH and vitamin D3 metabolites.	Cholecalciferol	179-189	parathyroid hormone	Rattus norvegicus	73-92