Transplanted tumors-lung metastasis models of high (L9981)/low (NL9980) metastatic human large cell lung cancer cell lines.

<p>A: Living fluorescence imaging detect mouse model (the left is the right inguen subcutaneously tumor for 1 week and the middle is for 6 weeks after injection, the right is the lung metastases tumors in six weeks after inoculation.), B: Growth curve of subcutaneously transplant tumor in SCID mouse, C: lung metastases luminescence imaging of tumor-bearing mouse in vitro, D: The comparison of luminescence value between transplanted tumor and lung metastases of high (L9981)/low (NL9980) metastatic human large cell lung cancer cell lines.