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. 2021 Oct 12;24(5):700–709. doi: 10.1007/s11307-021-01655-4

Fig. 2.

Fig. 2.

In vivo MRI and [18F]FDG PET in tMCAO mouse brain. a Representative PET images of coronal, sagittal and horizontal mouse brain sections after intravenous injection of [18F]FDG in sham-operated and tMCAO mice. The radiosignals were averaged from 21 to 61 min; b [18F]FDG accumulation (SUV) at different mouse brain regions (Str: striatum; Ctx: cortex; Cb: cerebellum) in sham and tMCAO mice. Significantly reduced [18F]FDG accumulation was observed in the ipsilateral striatum compared to contralateral side in tMCAO mice; c–e in vivo T2-weighted image, ADC map, and ex vivo TTC stained brain sections, indicating the delineation in tMCAO mice. TTC, 2,3,5-triphenyltetrazolium chloride; ADC, apparent diffusion coefficient; SUV, standard uptake value. *p < 0.05.