PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
11264889-6	2001	Analysis of the mechanism by which alpha(2) M was inactivated revealed that the process was dependent on generation of superoxide anion and hydrogen peroxide.	Superoxides	119-135	alpha-2-macroglobulin	Homo sapiens	35-45	
11264889-8	2001	Moreover, low concentrations of alpha(2) M were found to stimulate superoxide production by some unknown mechanism.	Superoxides	67-77	alpha-2-macroglobulin	Homo sapiens	32-42