PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21162184-10	2005	Its mechanism may involve oxidation damage in the rat hippocampal CA1 neurons, caused by sulfur- and oxygen-centered free radicals formed in the process of sulfite or bisulfite oxidation.	radicals	122-130	carbonic anhydrase 1	Rattus norvegicus	66-69