(a)

(b)

Figure 5: Coronal microPET images and radioactivity accumulation quantification of nude mice bearing U87MG tumors (treated with [90Y]-Abegrin, [90Y]-IgG, Abegrin, or saline) after i.v. injection of [18F]FDG (a) and [18F]fluoro-L-thymidine (b).