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. 2018 Feb 1;12:22. doi: 10.3389/fncel.2018.00022

FIGURE 6.

FIGURE 6

SPARC treatment rescues OGD-induced of loss of synaptic GluA1. (A) Representative immunoblots showing total (left panel, ‘crude’) and synaptic (right panel) proteins (GluA1, GluA2, vGlut1, GluN1, and PSD-95) from synaptosome preparations following control, SPARC (0.5 μg/ml, 48 h), OGD and OGD with SPARC treatment of organotypic slices. Slices were treated with SPARC 48 h prior to OGD and during the 48 h reoxygenation period. (B) OGD treatment of organotypic hippocampal slices induced a significant loss of synaptic proteins, however, SPARC treatment was able to rescue synaptic levels of GluA1 and GluN1 but not GluA2 [ANOVA with post hoc Holm–Sidak test (n = 4), p < 0.05].