Prospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. May 7, 2015; 21(17): 5336-5344
Published online May 7, 2015. doi: 10.3748/wjg.v21.i17.5336
Figure 1
Figure 1 Immunohistochemical staining of pyruvate dehydrogenase in gastric samples. The typical diffuse cytoplasmic staining of the protein can be found in many gastric carcinoma and normal gastric tissues. A: PDH positivity was observed in the cytoplasm of NNM; B: PDH negativity was observed in NNM; C: PDH positivity was observed in the cytoplasm of well-differentiated gastric cells; D: Low expression of PDH was observed in gastric well-differentiated cancer cells. PDH: Pyruvate dehydrogenase; NNM: Non-neoplastic mucosa.