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Relative normalized expression (2−∆∆Ct) of (A) AT1 (PC: n = 3, MC: n = 2; DC: n = 3) and (B) AT2 (PC: n = 2; MC: n = 3; DC: n = 2) receptors in the controls (white bars) and TNBS-induced (black bars) animals. * p < 0.05 vs. corresponding control group.
