Fig. 8From: Effect of plasma sodium concentration on blood pressure regulators during hemodialysis: a randomized crossover studyMethemoglobin and plasma NOx levels during hemodialysis. Methemoglobin (mean ± 95% CI) and plasma NOx (median and interquartile range) during hemodialysis. Abbreviations: NOx: nitrite and nitrate. Legend: standard hemodialysis; Hemocontrol hemodialysisBack to article page