Line Plot from Scientific Research

The inhibition activity of the four different antagonists on ETA in calcium mobilization assay. The IC 50 values of macitentan, ambrisentan, zibotentan and bosentan are 1.3 nM, 0.6 nM, 8.6 nM and 9.9 nM, respectively. Data are presented as means +/- SEM (n = 5).

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