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. 2003 Jun 27;100(14):8567–8570. doi: 10.1073/pnas.1431233100

Fig. 2.

Fig. 2.

Loss of the membrane potential gradient and depolarization in HO-2-null mice. (Left) Membrane potential gradient across the thickness of antral circular smooth muscle of WT mice. (Right) Depolarization of smooth muscle and loss of the membrane potential gradient in HO-2-null mice.