Fig. 6From: Folate receptor-targeted positron emission tomography of experimental autoimmune encephalomyelitis in ratsIn vitro binding of 18F-FOL in fDTH-EAE rat brain cryosections. a Representative autoradiographs of total binding and folate glucosamine-blocked binding. The scale bar is 2 mm. b Quantification of 18F-FOL binding verifies the signal’s specificity to folate receptors (paired t test). Error bars denote standard deviation. ***P < 0.001Back to article page