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. 2019 Nov 15;20:412. doi: 10.1186/s12882-019-1585-6

Fig. 2.

Fig. 2

Average serum NO percent variations during the same treatment, 60 − min after the beginning of the hemodialysis session at the end of the last 3 − month period long interdialytic interval. Blood contemporarily sampled from arterial and venous blood lines. NO, nitric oxide (μmol/l); HD, hemodialysis; BHD, standard low−flux bicarbonate HD by polysulfone membrane dialyzer; VIT − E, BHD with vitamin E − loaded polysulfone membrane (Excebrane®) dialyzer; HDF, hemodiafiltration with polysulfone membrane dialyzer; *, P < 0.05 vs BHD and HDF