Figure 2From: Cyclin D1 and Rb protein expression and their correlation with prognosis in patients with colon cancerKaplan-Meier survival curves for 52 patients <70 years old according to cyclin D1 protein expression [protein positive (solid line), n = 37; protein negative (dotted line), n = 15; P = 0.009 by the log rank test].Back to article page