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. 2016 Apr 27;116(2):404–410. doi: 10.1152/jn.00176.2016

Fig. 1.

Fig. 1.

Early odor preference learning in rats induces transient phosphorylation of CaMKII in MC synapses of the olfactory bulb. A: relative optical density (ROD) of phosphorylated CaMKII (pCaMKII) over β-actin. O/O, odor only; O/S, odor+stroking. B: immunohistochemistry of CaMKII expression in the olfactory bulb. Arrows indicate a stained MC body and its apical dendrite going into a glomerulus. C: pCaMKII expression in the olfactory bulbs from single-naris-occluded pups. C1: example images of the pCaMKII staining in occluded vs. spared OB. Arrows indicate a stained MC body and its apical dendrite going into a glomerulus. C2: ROD of pCaMKII in the glomerular layer. C3: ROD of pCaMKII in the external plexiform layer. GL, glomerular layer; EPL, external plexiform layer; MCL, MC layer; GCL, granule cell layer. *P < 0.05; **P < 0.01.