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. 2006 Jun;127(6):611–622. doi: 10.1085/jgp.200609519

Figure 5.

Figure 5.

PKCα is required for Ca2+ sparklets in arterial smooth muscle. Sample images of typical WT (A) and PKCα−/− (B and C) mouse arterial myocytes. The traces below the images (A and C) show the time course of [Ca2+]i in the sites marked by the green circle before and after the application of 200 nM PDBu. (D) Bar plot of the mean ± SEM nPs under control conditions and after application of PDBu. *, significantly different from control.