Figure 8
From: Hydrogen sulphide induces μ opioid receptor-dependent analgesia in a rodent model of visceral pain
LY294002 inhibits the Na 2 S-induced MOR internalization and AKT phosphorylation. The selective PI3K inhibitor LY294002 has no effects on DAMGO-induced MOR internalization (panel A), while it blocks that induced by Na2S (panel B). Furthermore, LY294002 inhibits the AKT phosphorylation induced by Na2S on Ser(473) (panel C). Data are representative of at least 3 experiments. Data on AKT phosphorylation are mean ± SE of 5 experiments. *p < 0.05 vs control.