PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2562169-3	1989	Enzymatically generated superoxide anion produced endothelial damage which could not be blocked with superoxide dismutase (which removes superoxide anion from the system), but could it be blocked with catalase which removes hydrogen peroxide from the system.	Hydrogen Peroxide	224-241	catalase	Oryctolagus cuniculus	201-209