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. 2017 Aug 31;10:273. doi: 10.3389/fnmol.2017.00273

Figure 3.

Figure 3

Dopamine D2 receptor stimulation does not alter Fyn activation or GluN2B phosphorylation. Quinpirole (QP; 5 mg/kg) or saline was systemically administered (i.p.). The DMS (A,D), DLS (B,E), and NAc (C,F) were collected 15 min after drug administration. The level of Tyr420[Fyn] phosphorylation (pFyn) (upper panels), Fyn (middle panels) (A–C), Tyr1472[GluN2B] phosphorylation (pGluN2B, top panels), GluN2B (middle panels) (D–F) were measured by western blot analysis. The immunoreactivity of GAPDH (bottom panels) was used as a loading control (bottom panel). Data are presented as the mean densitometry value of the phosphorylated protein divided by the mean densitometry values of the total protein ± SEM and expressed as % of vehicle. Two-tailed t-test. n = 5–6 mice per treatment group.