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. 2018 Jul 23;8:11089. doi: 10.1038/s41598-018-29432-4

Figure 4.

Figure 4

Inhibition of tissue non-specific alkaline phosphatase increases pyrophosphate availability in human plasma. Post-hemodialysis plasma samples were incubated at 37 °C in the absence (−) or presence (+) of 100 µmol/L levamisole. (A) Quantification of plasma pyrophosphate levels (n = 8) at the indicated times. (B) Quantification of pyrophosphate levels in post-hemodialysis plasma samples (n = 40) after incubation for 24 hours. Results are presented as mean ± SEM, and were compared by the Wilcoxon matched pairs test. ***P < 0.001.