Fig. 4From: [18F]FEPPA PET imaging for monitoring CD68-positive microglia/macrophage neuroinflammation in nonhuman primatesMean [18F]FEPPA time-activity curves for monkeys (n = 6) receiving allogeneic iPSC-mDA. Error bars represent the standard error of the mean (SEM). Higher uptake is observed in the graft sites with allogeneic iPSC-mDA compared to the contralateral (control) putamenBack to article page