Effect of Zinc Supplementation on Red Blood Cell Osmotic Fragility in hemodialysis Patients

Abstract

Introduction:: Zinc deficiency may aggravate the effect of oxidative stress on RBC (Red Blood Cell) of chronic uremia. In this study, there is an attempt to show the relationship between the plasma zinc level and RBC osmotic fragility in hemodialysis patients. Patients and Methods:: Thirty five patients with low level of serum zinc (serum zinc level Results:: The mean serum zinc concentration among the participants increased and it was statistically significant (p Discussion:: In this trial, oral zinc supplementation caused a significant rises in the plasma zinc level after 6 weeks. Although Hb concentration was not changed during the trial the level of osmotic fragility in red cells reduced significantly.