Figure 5
From: In vivo magnetic resonance imaging of treatment-induced apoptosis
(A) Caspase-3 stained histological images of DiFi tumor tissues treated with PBS and Cetuximab at day-0 (no treatment), day-4 (2 treatments), and day-8 (4 treatments), x2. (B) Na+/K+-ATPase stained histological images for tissue regions consisting either of active tumor cells, early stage apoptotic cells, or late stage apoptotic cells. Nuclei were visualized with DAPI (blue). Note that all the cells express high level, relative evenly distributed Na+/K+-ATPase (green) on their plasma membranes.
