Figure 1From: The association between chemosensitivity and Pgp, GST-π and Topo II expression in gastric cancerImmunohistochemical findings in gastric cancer tissue. (A) Positive Pgp staining in the cytoplasm and plasmalemma of tumor cells; (B) Positive GST-π staining in the cytoplasm of tumor cells; (C) Positive Topo II staining in the nuclei of tumor cells.Back to article page