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. 2022 May 9;323(1):F20–F32. doi: 10.1152/ajprenal.00039.2022

Figure 3.

Figure 3.

Tryptophan and purine catabolism metabolites in kidney tissue. Multiple tryptophan and purine catabolism metabolites were significantly elevated in cardiopulmonary bypass with deep hypothermic circulatory arrest (CPB/DHCA) animals without acute kidney injury (AKI) (group 1, green) compared with controls (group 0, red), with further increases seen in CPB/DHCA animals with AKI (group 2, blue). FDR, false discovery rate.