Fig. 3From: PET imaging of 68Ga-NODAGA-RGD, as compared with 18F-fluorodeoxyglucose, in experimental rodent models of engrafted glioblastomaComparison of tumor-to-organ ratios for activities measured during the 2nd hour with PET recording (a) and gamma counter (b) between 68Ga-NODAGA-RGD and 18F-FDG in 17 xenograft mice (**p < 0.001 for 68Ga-NODAGA-RGD vs. 18F-FDG)Back to article page