Fig. 5
Fluorescence images of liver implanted MDA-MB-435s-mKate2 tumor cells. a, b In vivo images of tumor development in liver. c Intensity profiles are corresponding to the areas along the arrow axis. Plot profiles of mKate2 through different weeks are indicated in black, red and blue, respectively. d Ex vivo tissue examination postmortem. e Real-time quantification of total tumor-fluorescence surface area (mm2) detected over 3Â weeks post-cells injection. Scale bar: 10Â mm