Figure 5. Decreased expression of GSTO2 in neurons and astrocytes of the brain in PD and LID rats. (A, B) Double immunofluorescence labeling of GSTO2 and neuron or astrocyte markers in the striatum (A) and corpus callosum (cc) (B) of PD and LID rats and their corresponding controls (n = 3). A single cell is shown in the insets. Arrows and asterisks indicate neurons and astrocytes, respectively, expressing GSTO2.