Establishment and characterization of a new human ampullary carcinoma cell line, DPC-X1

Figure 5 Xenograft tumor formation experiment. A: In four weeks, DPC-X1 quickly formed xenograft tumors under the skin of BALB/c nude mice. The tumor formation rate is 100%; B: Anatomically, the xenograft tumor and muscle tissue of the mouse shows invasive growth, and new blood vessels can be seen on the surface of the tumor; C: General view of the xenograft tumor; D: No metastatic lesions were found in the lungs and liver of BALB/c nude mice within four weeks; E: Growth curve of DPC-X1 transplanted tumor; F: Body weight curve of BALB/c nude mice.