Changes in salt taste in dialysis and their relationship to blood constituents.
Taste sensitivity for sodium chloride in solution and sensitivity and preference for sodium chloride in bread were measured in 14 male patients undergoing hemodialysis. There was an increase in sensitivity to salt taste following dialysis only when assessed using the bread samples. Patients on a lower sodium diet were more sensitive to salt taste in bread. Although the taste changes were not related to the decreases in serum sodium or to copper, greater increases in sensitivity were related to greater increases in serum zinc during dialysis.
D000328:Adult; D000368:Aged; D003300:Copper / Q000097:blood; D006801:Humans; D007676:Kidney Failure, Chronic / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D006435:Renal Dialysis; D012964:Sodium / Q000097:blood; D012982:Sodium, Dietary; D013649:Taste / Q000502:physiology*; D013652:Taste Threshold / Q000502:physiology; D015032:Zinc / Q000097:blood
D012982:Sodium, Dietary; D003300:Copper; D012964:Sodium; D015032:Zinc