Skip to main content
. 2008 Jun 18;28(25):6516–6525. doi: 10.1523/JNEUROSCI.0390-08.2008

Figure 1.

Figure 1.

Electron photomicrographs showing coexistence of κ-OR and VGlut or CRF in axon terminals in the LC. A, Two axon terminals contain gold-silver labeling for VGlut and peroxidase labeling for κ-OR (κ-OR+VGlut-t). The dually labeled axon terminals form asymmetric synapses (arrows) with unlabeled dendrites. B, An axon terminal containing gold-silver labeling (arrowheads) for κ-OR and peroxidase labeling for VGlut (κ-OR+VGlut-t) forms an asymmetric synapse (arrows) with a dendrite. C, D, Axon terminals exhibiting gold-silver labeling (arrowheads) for κ-OR and immunoperoxidase labeling for CRF (κ-OR+CRF-t) form asymmetric synapses (arrows) with unlabeled dendrites. m, Mitochondria. Scale bars, 0.50 μm.