Figure 3.

EGF levels in urine from IC patients, normal controls, bacterial cystitis patients and bladder cancer patients. EGF levels were measured by ELISA in urine specimens from interstitial cystitis patients with Hunner's ulcers (IC-U), interstitial cystitis patients without Hunner's ulcers (IC-N), asymptomatic controls (Ctr), and patients with bacterial cystitis (BC), or bladder cancer (BCa). Each data point is the mean value for duplicate specimens. Horizontal line indicates value of mean; vertical line indicates standard error of mean for each group.