Figure 8. Validation of biomarker panel expression in CD lesions and normal tissues by q-PCR. Differential comparison of mRNA expression levels of CXCL10 (A), CXCL9 (B), SPP1 (C), AQP9 (D), and MT1M (E) in CD and normal tissues. **P < 0.01; ****P < 0.0001.