Fig 1: Expression of dopamine transporter (DAT), norepinephrine transporter (NET), and serotonin transporter (SERT) in astroglial cultures prepared from Sprague-Dawley newborn cortex (a), (c), (e) or embryonic striatum (b), (d), (f). Confocal laser-scanning microscopic images showing double immunostaining for DAT (fluorescein-isothiocyanate, green) and GFAP (rhodamine, red) with nuclear staining (4',6-diamino-2-phenylindole, blue; (a) and (b)), NET (fluorescein-isothiocyanate, green) and GFAP (rhodamine, red) with nuclear staining (4',6-diamino-2-phenylindole, blue; (c) and (d)), or SERT (fluorescein-isothiocyanate, green) and GFAP (rhodamine, red) with nuclear staining (4',6-diamino-2-phenylindole, blue; (e) and (f)) in cortical or striatal astroglia prepared from Sprague-Dawley rats. Scale bar = 20 µm.