Figure 6
For three types of patient-derived tumors, representative examples of immunohistochemistry with Ki67 of original patient tumors and the corresponding xenograft tumors from the arterial infusion, the venous infusion, and the control groups. Images are captured at a magnification of 400X. Scale bar 50Ā Ī¼m. Original patient tumors are depicted in the first column from the left. The corresponding xenograft tumors are depicted in the second to forth columns from the left. The expression of Ki67 in the xenograft tumors of the control groups (second column from the left) is similar to that in original patient tumors (first column from the left), and is higher than that in the xenograft tumors of the arterial infusion groups (forth column from the left). Note; PDX, patient-derived xenograft tumor.
