Oral inflammation and exhaled nitric oxide fraction: a cross-sectional study.
Tianyu ZhaoElisabeth ThieringRudolf A JörresMarie StandlJan KühnischJoachim HeinrichPublished in: ERJ open research (2023)
Oral inflammation is not associated with increased F ENO in nonasthmatic children and adolescents. The observed inverse association implies that gingival bleeding might decrease F ENO but this needs more study to be confirmed. https://bit.ly/3BhMP6f.