. . . . . . . "[Using UV spectrophotometry and enzyme-linked immunosorbent assay (ELISA), we examined tissues from human gastric cancers and tissues adjascent to gastric cancer and normal gastric tissues and found that total anti-oxidation competence (T-AOC), superoxide dismutase (SOD) and catalase (CAT) concentrations were lower in gastric cancer patients compared to the control subjects, while the concentrations of DNA oxidative damage product 8-oxo-deoxyguanosine (8-OHdG) was higher.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:11:13+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .