Fig. 7

Fig. 7 Fig. 7. Immunofluorescent microphotographs of selected transverse sections showing colocalization of β2-ΑRs with Growth Associated Protein 43 (GAP-43) expressing cells, across the SDM network. (A-E) Double immunofluorescence staining showing β2-ΑRs positive cells (green) receiving synaptic inputs (arrows) or being in close proximity (dashed arrows) from/with GAP-43 positive cells (red) in (A) medial zone of the dorsal telencephalic area (Dm), (B) ventral nucleus of the ventral telencephalic area (Vv), (C) parvocellular preoptic nucleus, anterior part (PPa), (D) parvocellular preoptic nucleus, posterior part (PPp) and (E) anterior tuberal nucleus (ATN). The arrowheads point to single positive cells. Microphotographic images are representative of control zebrafish. Scale bar: 0,05 mm. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)