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Fig. 4 | BMC Medical Imaging

Fig. 4

From: Development of a novel radioligand for imaging 18-kD translocator protein (TSPO) in a rat model of Parkinson’s disease

Fig. 4

a MicroPET/CT imaging of PD rats after intravenous injection of approximately 18.5 MBq of [18F]FTPQ for 30 min. The semi-quantitative analysis of (b) ipsilateral hemisphere-to-contralateral hemisphere ratio and (c) ipsilateral hemisphere-to-cerebellum ratio from the images of the 1-, 2-, and 3-week old PD rats and the sham rats. *significant where P < 0.05, **where significant where P < 0.001 (PD diseased rats compared with sham groups)

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