Figure 3From: Amiloride-sensitive channels in type I fungiform taste cells in mouseWhole-cell voltage-gated currents in an unlabeled fungiform taste cell expressing a Ca2+ current. In one cell, showing a large inward Na+ and outward current K+ in response to depolarizing voltage steps, the application in of the Barium-TEA-TTX solution elicited a Ca2+ current, typical of type III cells.Back to article page