An oral load of the early glycation compound lactuloselysine fails to accumulate in the serum of uraemic patients

Abstract

Dietary APs do not accumulate in the blood even in advanced renal failure. The amount of APs measured as furosine excreted in the urine is significantly less, however, in renal failure and CAPD patients compared with healthy subjects. Although the findings exclude accumulation of lactuloselysine in renal failure, they do not generally exclude accumulation of other food-derived advanced glycation end products (AGEs).