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. Author manuscript; available in PMC: 2010 May 20.
Published in final edited form as: J Comp Neurol. 2009 Jan 20;512(3):323–335. doi: 10.1002/cne.21884

Figure 6.

Figure 6

Immunogold labeling for CRFr and CRF-immunoperoxidase reaction product in dendrites (A,B) and somata (C,D) in rat CeL In A, the immunogold CRFr labeling is located on an endomembrane (em; arrow) and on the plasmamembrane (arrowhead). In the large dendrite of B as well as somata in C and D the gold particles (arrows) are located in the cytoplasm amid endomembranes and dense core vesicles (dcv) showing peroxidase labeling for CRF. CRF immunoperoxidase reaction product is also more diffusely distributed in the cytoplasm and extends into a small dendrite (De) and initial segment of an axon (I-Ax) that emerge from the somata in C and D, respectively. The plasmalemmal gold particle in A is located near an appositional contact from an unlabeled terminal (U-Te-1), but absent from the asymmetric synapse formed by U-Te2. Du-De, dual labeled dendrite; Du-soma, dual labeled soma; curved arrows, asymmetric synapse; U-Te, unlabeled terminal; Ax, small unlabeled axon; m, mitochondrion. Scale bars = 0.5 μm.