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Effects of chronic and acute treadmill exercise on plasma malondialdehyde (MDA) in rats exposed to lead acetate.
The data in the left diagram are expressed as the percentage of plasma MDA content in lead acetate, chronic or/and acute exercise groups relative to the sham group. The data in the right diagram are expressed as the percentage of plasma MDA content in chronic or/and acute exercise, and sham groups relative to the lead acetate group. aP < 0.05 (one-way analysis of variance).
