PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17353002-0 2007 Characterization of superoxide production from aldehyde oxidase: an important source of oxidants in biological tissues. Superoxides 20-30 aldehyde oxidase 1 Homo sapiens 47-63 17353002-8 2007 In view of the ubiquitous distribution of aldehydes in tissues, aldehyde oxidase can be an important basal source of superoxide that would be enhanced in disease settings where cellular aldehyde levels are increased. Superoxides 117-127 aldehyde oxidase 1 Homo sapiens 64-80