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Extracted mass spectra from tandem MS of upregulated markers of γ radiation in rat urine (upper panels) compared against standards (lower panels). Panel A: N-Acetyltaurine, panel B: N-acetylglucosamine-6-sulfate, panel C: N1-acetylspermidine, panel D: 2′-deoxyuridine, panel E: 2′-deoxyxanthosine, panel F: thymidine.
