Original Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Jul 28, 2011; 17(28): 3322-3329
Published online Jul 28, 2011. doi: 10.3748/wjg.v17.i28.3322
Figure 2
Figure 2 Expression of CD3 and programmed death-1 on regular liver sections from a patient with hepatocellular carcinoma. Serial sections were prepared from the same liver sample of a patient with hepatocellular carcinoma; CD3 and programmed death (PD)-1 were stained on these serial sections. CD3 was expressed on the membrane of liver-infiltrating lymphocytes, and the expression of PD-1 had a similar pattern to that of CD3, indicating PD-1 was also expressed on liver-infiltrating lymphocytes. A: PD-1; B: CD3.