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. 2019 Apr 23;9:6370. doi: 10.1038/s41598-019-42783-w

Figure 1.

Figure 1

Retention of erythropoietin (a), low molecular weight heparin (LMWH) (b), insulin (c) and vancomycin (d) in a simulated treatment with medium cut-off (MCO) and high-flux dialysers. Data are presented as mean (n = 3) ± standard error of the mean (SEM). Insulin concentrations at t0 were out of the range of the insulin assay (>1 IU/L). No consistent starting concentrations could be achieved, and the starting concentration of 1 lU/L was chosen to be high enough so that insulin would still be detectable over the time frame of the experiments. HD, haemodialysis; HDF, haemodiafiltration; PES, polyethersulfone; PSu, polysulfone.