PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
20223891-4	2010	Significantly higher levels of superoxide were detected in SOD1-deficinet embryos cultured under 20% O(2) using dihydroethidium.	Superoxides	31-41	superoxide dismutase 1, soluble	Mus musculus	59-63