Immunohistochemical localization of GAP-43 and alpha-fetoprotein (AFP) in rat brain at E19.5 (embrionary day 19.5). Confocal photomicrographs of double immunofluorescence for AFP (green) and for the axonal growth marker GAP-43 (red) were taken on 10 µm coronal sections of brains at E19.5. The bottom left picture show the nuclei stained with DAPI. Bottom right picture was created by created by combining the previous pictures. The scale bar indicates 250 µm.
<a href="//commons.wikimedia.org/w/index.php?title=User:Alejandrogarbis&amp;action=edit&amp;redlink=1" class="new" title="User:Alejandrogarbis (page does not exist)">Alejandro García García</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>