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. 2020 Nov 24;10:590931. doi: 10.3389/fonc.2020.590931

Figure 4.

Figure 4

(R, S)-AMPA was incubated with tumor cells in vitro to confirm the relationship between Ca2+-permeable AMPA receptors and DMT1. (A) Western blotting result showed expression of DMT1 in glioma cells in vitro. (B, C) Quantification of DMT1 expression. Data are presented as mean ± SD (n = 6/group). **P < 0.01. Groups: S, sham; G, glioma; P1 and P2, propofol 1.2, and 4.4 µg/ml-1, respectively; A, (R, S)-AMPA. AMPA, α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid; DMT1, divalent metal transporter 1.