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. 2013 Oct 23;33(43):16945–16960. doi: 10.1523/JNEUROSCI.1445-13.2013

Figure 3.

Figure 3.

CRHR1 colocalizes with ionotropic glutamate receptors on dendritic spines. A, GFP-expressing neurons were immunostained for CRHR1 (red) and the GluR1 subunit of AMPA receptors (blue). White arrows point to spines that contain both CRHR1 and GluR1, red arrows point to spines that have CRHR1 without GluR1, and blue arrows point to spines that have GluR1 but lack CRHR1. B, GFP-expressing neurons immunostained for CRHR1 (red) and the NR2A subunit of NMDA receptors (blue). White arrows point to spines that contain both CRHR1 and NR2A. Scale bar, 5 μm.