fractional exhaled nitric oxide(English)

• a gaseous molecule produced in response to an inflammatory process and may aid in differentiating asthma from other lung conditions. This particle can be measured in a breath test, guiding the clinician in providing better care. Nitric oxide (NO) plays an important role in the immune system by controlling the vascular and bronchial tone. Levels of < 25 of parts per billion is considered normal, 25 ppb - 50 ppb as intermediate, and > 50 ppb high
• COPD, GERD, NO, BEC
• Biomarker, Respiratory system, Asthma
• https://doi.org…759/cureus.4864
• https://doi.org…90/biom13071118