Figure 7.
The effect of NCX antagonists on pulmonary arterial ring contraction is not influenced by antenatal maternal LTH in fetal sheep. Bars indicate mean ± SEM of %T5-HT Control for the noted condition in pulmonary arterial rings from normoxic (open) or LTH (solid) fetal sheep. ***P < .001 denotes significant difference based on a 2-way ANOVA and a Bonferroni post hoc analysis. LTH indicates long-term hypoxia; 5-HT, 5-hydroxytryptamine; SEM, standard error of the mean; ANOVA, analysis of variance.