PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9230722-1	1997	There is evidence that downregulation and desensitization of airway beta 2-adrenoceptors (beta 2-AR) develops after continuous exposure to long-acting beta 2-agonists such as formoterol and salmeterol.	Formoterol Fumarate	175-185	potassium calcium-activated channel subfamily M regulatory beta subunit 2	Homo sapiens	68-74