Fig. 1From: Vitamin e-loaded membrane dialyzers reduce hemodialysis inflammagingAverage percent variation of blood IDO1 activity and serum NO formation in hemodialysis patients at the end of a long interdialytic interval. IDO1, indoleamine 2,3-dioxygenase serum activity (kyn/L − trp); NO, nitric oxide (μmol/l); CON, hospital staff healthy volunteers; HD, hemodialysis; BHD, standard low−flux bicarbonate hemodialysis 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 All HD, BHD, HDFBack to article page