Research Article
[Retracted] N-Acetylcysteine Improves Inflammatory Response in COPD Patients by Regulating Th17/Treg Balance through Hypoxia Inducible Factor-1α Pathway
Figure 3
Oral NAC rebalance Th17/Treg ratio in the COPD patients. (a) The Th17/Treg ratio decreased significantly after oral administration of NAC compared with the control group. (b) Th17 cells had the negative correlation with Treg cells. (; ; ).
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