Figure 4From: Urinary ATP as an indicator of infection and inflammation of the urinary tract in patients with lower urinary tract symptomsA box plot showing the effects of boric acid preservative on urinary ATP decay. The box plot shows a subset of 20 paired samples to test the effect of boric acid as a urinary preservative on the decay of urinary ATP. Urinary ATP was measured at 12 hour intervals in urine samples with and without boric acid.Back to article page