Fig. 3From: PET imaging of cyclooxygenase-2 (COX-2) in a pre-clinical colorectal cancer model Top: transaxial, coronal, and sagittal PET images at 60 min p.i. of [18F]Pyricoxib into HCA-7 tumor-bearing NIH-III mouse (control); bottom: transaxial, coronal, and sagittal PET images at 60 min p.i. of [18F]Pyricoxib into HCA-7 tumor-bearing NIH-III mouse (pre-treated with 2 mg of celecoxib 60 min prior to radiotracer administration; no HSA added)Back to article page