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. 2020 Jun;8(11):691. doi: 10.21037/atm-20-4330

Figure 2.

Figure 2

The changes of interstitial glutamate concentration, astrocytic glutamate reuptake function, and the expression of GluN2B, GluA1 and glutamate transporters in hippocampus after SAH at 8 weeks. (A) The concentration of interstitial glutamate in the hippocampus of the mice was detected by HPLC-MS/MS. **, P<0.01, the SAH group vs. the sham group. N=8 mice per group. (B) Glutamate uptake assay on the hippocampal astrocytes sorted by immunomagnetic beads. **, P<0.01, the SAH group vs. the sham group. N=6 mice per group. (C,D) Western blot was performed to detect the expression of p-GluN2B/GluN2B, p-GluA1/GluA1, GLT-1, and GLAST protein in hippocampal tissue in the sham group and the SAH group at 1 week before and 8 weeks after SAH. **, P<0.01, vs. the indicated groups. N=5 animals in each group.