PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9336884-5	1997	Also, the production of O(2)- measured by the cytochrome c reduction assay was not affected by different doses of butyric acid.	o(2)	24-28	LOC104968582	Bos taurus	46-58