Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Representative photomicrographs of the DG region showing GABAAR α1, α2, α3, α5, β3, and γ2 subunit expression (red), and α1, α2, α3, α5, β3, and γ2 immunoreactivity overlaid with Hoechst (blue) labeling for representative young and old mice (A–X). Scale bar, 50 μm. Moleculare (mol), granulare (gran).
