Skip to main content
. 2017 Dec 15;7:17656. doi: 10.1038/s41598-017-18024-3

Figure 2.

Figure 2

Addition of extracellular cGMP to cerebellar slices modulates membrane expression of AMPA receptor subunits and phosphorylation of Ser831 of GluA1 and Ser880 of GluA2. Exogenous cGMP (40 nM) was added to freshly isolated cerebellar slices. Membrane expression of GluA1 (A and B) and GluA2 (C and D) subunits were analyzed by BS3 crosslinking method (A and C) and by biotinylation assay (B and D) and their phosphorylation at Ser831 (E), Ser845 (F) and Ser880 (G), respectively, were analyzed as described in Methods. Values are expressed as percentage of basal and are the mean ± SEM of 20–30 rats. The unpaired Student’s t-test was performed. Values significantly different are indicated by asterisks *p < 0.05, **p < 0.01, ***p < 0.001.