Figure 1From: Effect of long-term exposure of SH-SY5Y cells to morphine: a whole cell proteomic analysis2-DE pattern of untreated (A) and 6 h morphine-treated (B) SH-SY5Y cells. Sample were resolved by 2-DE on non-linear pH 3–10 IPG strips followed by separation on a 12% SDS-PAGE gel in the second dimension. Proteins were visualized by colloidal coomassie staining. The box in 1B delineates the close-up presented on figure 2.Back to article page