Fig. 4From: Cyclooxygenase enzyme and PGE2 expression in patients with functional and non-functional pituitary adenomasCOX-1, COX-2 and PGE2 ROC curve. The COX-1, COX-2 and PGE2 ROC Curve, area under the curve, 95% confidence interval, P value are shown for COX-1 in pituitary patients /healthy tissues (a), COX-1 in NFPAs/FPAs (b), COX-2 in pituitary patients /healthy tissues (c), COX-2 in NFPAs/FPAs (d), PGE2 in pituitary patients /healthy tissues (e), PGE2 in NFPAs/FPAs (f)Back to article page