Fig. 3
From: Non-caloric sweetener provides magnetic resonance imaging contrast for cancer detection
SucCEST imaging in normal rat brain. a T2 weighted image of the 3-mm thick coronal brain slice in a normal rat brain. b Baseline sucCEST contrast map using parameters (B1 2.35 µT, duration 2 s). c, d The images show no appreciable change in the sucCEST contrast following the administration of sucralose in normal rats. e Plot of MTRasym (%) at 1 ppm from all the normal rats depicts no change in sucCEST in the normal brain. f Baseline and 30 min post sucralose asymmetry curves show no observable change in the MTRasym curve at 1 ppm