Figure 4
Levels of serum PGE2 in patients with gastritis without intestinal metaplasia [IM (−), n = 40)], gastritis plus intestinal metaplasia [IM (+), n = 34], gastric cancer (GC, n = 83) or healthy individuals (n = 10). Results are expressed as mean ± SE. Mann-Whitney U test was used and for pair-wise comparisons only. ***p < 0.001.
