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Fig. 2 | BMC Anesthesiology

Fig. 2

From: Lidocaine relaxation in isolated rat aortic rings is enhanced by endothelial removal: possible role of Kv, KATP channels and A2a receptor crosstalk

Fig. 2

Concentration response curves to lidocaine in intact and denuded isolated rat aortic rings. Relaxation is expressed as percent of maximal relaxation to 100 μM papaverine. Points represent mean ± S.E.M of aortic rings. *P < 0.05 statistical difference in responses between the intact and denuded rings. Lidocaine concentrations are on a log scale. Total animals n = 12

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