Figure 2: A. Significant increase in [Ca2+]i after organ culture in vessels incubated with or without XeC or KN93 compared to non-incubated arteries (fresh), ** P < 0.01. . B. S6c induced increase in [Ca2+]i after organ culture but not in fresh arteries and C, ET-1 induced increase in [Ca2+]i in MCA in fresh and after 24 h organ culture. Data show as absolut value of [Ca2+]i in nM. n = 4-8.