Fig. 2.

NDRG2 (red) and GFAP (green) immunoreactivity in marmoset (a, b, d) and tree shrew (c). a Caudate nucleus; note the strong NDRG2 immunoreactivity of the astrocytic cell body (asterisk) and the array of fine fibers in the surroundings of the cell; arrow denotes a GFAP immunoreactive fiber. b Cortical layer I; only a few cell bodies (asterisk) display NDRG2 immunoreactivity whereas GFAP-positive fibers (arrow) are abundant. c Cortical layer III; an immunoreactive NDRG2-positive astrocyte (asterisk) is located close to a blood vessel (BV). d Border between corpus callosum (CC) and caudate nucleus (CD); note that in the CC, there are cells stained for both antigens (asterisk) as well as cells in which GFAP dominates (arrow head). Very low GFAP immunoreactivity is found in the CD