Fig. 11.

Change in diameter to cumulative concentrations of the thromboxane mimetic U-46619 for untreated and GA-treated arteries from piglets raised in normoxia for 3 days (A; n = 5 untreated arteries and 5 treated arteries), hypoxia for 3 days (B; n = 7 untreated arteries and 7 treated arteries), normoxia for 10 days (C; n = 6 untreated arteries and 6 treated arteries), and hypoxia for 10 days (D; n = 7 untreated arteries and 6 treated arteries). All values are means ± SE. *Significantly different from the concentration-response curve in untreated arteries (P < 0.05 by the linear mixed effects model).