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PET/CT and Histopathological Images of Mice after PPT Treatments
(A–E) PET/CT images of mice before PPT treatment (A); after treatment with DPBS without laser irradiation (B); after PPT therapy with DPBS (C), AG-AuNPs (D), and AS42-AuNPs (E). Red arrows indicate accumulation of 18[F]-fluorodeoxyglucose; green arrow indicate necrosis and swelling.
