doi: 10.1016/s0169-328x(03)00127-x.
DNA damage in brain cells of mice treated with an oxidized form of apomorphine
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- PMID: 12782396
- DOI: 10.1016/s0169-328x(03)00127-x
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DNA damage in brain cells of mice treated with an oxidized form of apomorphine
Brain Res Mol Brain Res.
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Abstract
We investigated whether systemic injection of apomorphine and its oxidation derivative 8-oxo-apomorphine-semiquinone (8-OASQ) could induce DNA damage in mice brain, using the single-cell gel assay. 8-OASQ induced DNA damage in the brains at 1 and 3 h, but not at 24 h after treatment whereas apomorphine induced a slight increase in brain DNA damage frequency at 3 h after treatment, suggesting that both drugs display genotoxic activity in brain tissue.
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