PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9452126-4	1998	IMCD ET-1 secretion significantly increased after exposure of cultures to 3% O2 (114.1% +/- 4.7% increase over control value) and 0%O2 (171.7% +/- 7.9% increase).	Oxygen	77-79	endothelin 1	Rattus norvegicus	5-9	
9452126-4	1998	IMCD ET-1 secretion significantly increased after exposure of cultures to 3% O2 (114.1% +/- 4.7% increase over control value) and 0%O2 (171.7% +/- 7.9% increase).	Oxygen	132-134	endothelin 1	Rattus norvegicus	5-9	
9452126-5	1998	ET-1 mRNA levels, as determined by reverse transcription-polymerase chain reaction, also increased 2.5-fold after 24-hour exposure to 0% O2.	Oxygen	137-139	endothelin 1	Rattus norvegicus	0-4