Figure 4. Contractile response to endothelin-1 (ET-1) in mesenteric arteries from control and ouabain-treated rats.
A. Untreated arteries (control 엯, n=9; Oua ●, n=8). B. Denuded arteries (control 엯, n=4; Oua ●, n=4). C. Arteries pre-incubated with indomethacin 10−5M (control 엯, n=9; Oua ●, n=8). C. Arteries pre-incubated with L-NAME 10−4M (control 엯, n=8; Oua ●, n=8). Data are expressed as mean±SEM. *, p<0.05 in sensitivity vs control arteries.