Analysis of intraperitoneally generated xenograft tumors and tissues.

<p><b>A</b>, Dissection of xenograft tumor. <b>B</b>, Quantitative analysis of the number of nodules in nude mice (<i>P < 0.05</i>). Error bars = 95% CIs. <b>C</b>, Quantitative analysis of the weight of nodules in nude mice (<i>P < 0.05</i>). Error bars = 95% CIs. <b>D</b>, Quantitative analysis of the volume of tumor ascites in nude mice (<i>P < 0.05</i>). Error bars = 95% CIs. <b>E</b>, Immunohistochemical staining of E-cadherin and β-catenin in xenograft tumor tissues. Tissues were stained with mouse anti- E-cadherin andβ-catenin antibodies and visualized with donkey anti-mouse secondary antibody (Magnification×200).