Figure 2From: DCE-MRI assessment of the effect of Epstein-Barr virus-encoded latent membrane protein-1 targeted DNAzyme on tumor vasculature in patients with nasopharyngeal carcinomas The change of K trans values (A) and k ep values (B) and their associated 95% CIs for different timepoints for the combined treatment group and the radiotherapy alone group. The K trans value of the tumor for pre-RT, RT 50Â Gy, RT 70Â Gy and 3Â months post-RT timepoint is 0.2391, 0.1684, 0.1623, 0.1012 (minute-1) respectively, which demonstrates a significant decrease in the K trans at the RT 50Â Gy timepoint, and the k ep value is 1.2913, 0.7172, 1.0940, 0.4545 (minute-1) respectively.Back to article page