Basic Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. May 28, 2015; 21(20): 6206-6214
Published online May 28, 2015. doi: 10.3748/wjg.v21.i20.6206
Figure 1
Figure 1 Immunohistochemical staining of COX-2 and HER-2 in colorectal cancer and normal colorectal tissue. A: COX-2-positive expression in colorectal cancer, magnification × 200; B: HER-2 positive expression in colorectal cancer, magnification × 200; C: COX-2-negative expression in normal colorectal tissue, magnification × 100; D: HER-2-negative expression in normal colorectal tissue, magnification × 100.