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. 2016 May 4;14:114. doi: 10.1186/s12967-016-0869-x

Fig. 2.

Fig. 2

Correlation between Prdx1 and hypoxic markers. Plasma Prdx1 levels in the patients cohort as described in Fig. 1 were negatively related to ROS levels (a) at 0 h, but positively related to plasma CA IX (b) at 24 h after receiving ECMO support. Prdx1 levels at 12 h was also positively related to blood lactate (c) measured at 16 h after ECMO initiation in 34 patients. The correlations were analyzed by the Spearmen’s Rho test, with dashed lines indicating the 95 % confidence interval