Figure 1From: Signal transducer and activator of transcription 3 activation is associated with bladder cancer cell growth and survivalp-Stat3 was elevated in bladder cancer tissues. (A) normal tissue, (B) squamous cell carcinoma (Stage II), (C) urothelial carcinoma (stage III), (D) urothelial carcinoma (stage IV). Normal tissues appeared negative in p-Stat3 staining. The nuclei were counterstained with hematoxylin blue. Image magnification was 100×.Back to article page