Figure 2From: L-citrulline supplementation reverses the impaired airway relaxation in neonatal rats exposed to hyperoxiaEffect of hyperoxia on EFS-induced TSM relaxation: EFS-induced relaxation of TSM was impaired in tissues obtained from rat pups exposed to hyperoxia as compared to those from room air exposed rat pups. *Room air vs. hyperoxic rat pups (n = 10 for each group). *p < 0.05; ***p < 0.001.Back to article page