. . . . . . . . . . . . "[Specifically, we describe (1) the sources of free radicals occurring during exercise, (2) existing experimental data on physical exercise, lipid peroxidation and cancer, (3) existing supporting data implicating exercise-induced reactive oxygen species (ROS) as the mechanism responsible for increased apoptosis in different cell systems, and (4) changes in the antioxidant enzymes glutathione S transferases (GSTs), superoxide dismutase (SOD), glutathione peroxidase (GPX), and catalase (CAT) that occur after physical exercise, which are believed to be a physiologic response to oxidative stress induced by physical exercise.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:37:07+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .