Figure 12.
(A–C) Schematic view of experimental setup. Treatment arrangements for acute pancreatitis (AP) induction and opioid administration in Wistar rats. Arrows above or below the timeline show the injections. Control animals were injected with physiological saline. Abbreviations: i.p.—intraperitoneal; i.t.—intrathecal; i.v.—intravenous.