PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20226235-6 2010 It was observed that superoxide production through the activation of the calcium-dependent enzymes, phospholipase A(2) (cPLA(2)) and xanthine oxidase (XaO), contributes to neuronal damage, while nitric oxide synthase (NOS) is apparently not involved. Calcium 73-80 phospholipase A2 group IB Homo sapiens 100-118