Fig. 3
From: Neopterin in patients with COPD, asthma, and ACO: association with endothelial and lung functions
Effects of NP on oxidative stress in HAECs exposed to hypoxia. (A–B): ROS accumulation in HAECs with or without neopterin treatment (0-200 nmol /L) were detected using DCFH-DA staining in hypoxia environment (n = 7). (C–D): Mitochondrial function in HAECs with or without NP treatment (0–200 nmol /L) was detected through ΔΨm (J-aggregates/monomer ratio) in a hypoxic environment (n = 3). (*P < 0.05, ****P < 0.0001)