October 4, 2010

Vascular flow close to a lymph node in a live mouse harboring a metastatic tumor

Vascular flow close to a lymph node in a live mouse harboring a metastatic tumor imaged by using intra-vital microscopy. Red blood cells and leucocytes are shown in black. In green, two tumoral cells in the process of entering the vasculature. The movie is played at 25X the real speed.