Fig. 4From: Tracking a TGF-β activator in vivo: sensitive PET imaging of αvβ8-integrin with the Ga-68-labeled cyclic RGD octapeptide trimer Ga-68-TriveoctinHE staining (a) and corresponding autoradiography image (b) of a representative sagittal mouse eye cryoslice (50 µm), 50 min after administration of 68Ga-TriveoctinBack to article page