Skip to main content
. 2009 Oct 7;97(7):1917–1925. doi: 10.1016/j.bpj.2009.05.066

Figure 5.

Figure 5

(a) Time course of the increase of the inward membrane current after the addition of 7 μM of Arg-9 to the extracellular solution in the whole-cell configuration in the case of HUA smooth muscle cells. (b) Three typical recordings of this current (pH 7.4), corresponding to the points i, ii, and iii indicated in a and c. If the pH of the bath solution is lowered to 5.5, the increase in the inward current is more prominent. (d) Three typical recordings of this current, corresponding to the points i, ii, and iii indicated in c.