PET Demonstrates Functional Recovery after Treatment by Danhong Injection in a Rat Model of Cerebral Ischemic-Reperfusion Injury

Figure 5

(a) ¹⁸FDG-PET images of activity of cerebral ischemic regions of the glucose metabolism. Sham group (Sham), ischemia-reperfusion untreated group (IRU), Danhong injection 1 mL/Kg group (DHI-1), Danhong injection 2 mL/Kg group (DHI-2), and Danhong injection 4 mL/Kg group (DHI-4). (b) Semiquantitative analysis of glucose metabolism after Danhong injection treatment in each group. The R/N ratio change was expressed as the R/N ratio at each time point after DHI-treatment relative to ratio of R/N before treatment. All the data are showed as means ± SD (𝑛=5). *𝑃<0.05 versus IRU, **𝑃<0.01 versus IRU, ^Δ𝑃<0.05 versus DHI-1, and ^#𝑃<0.01 versus DHI-1.

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