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. 2019 Sep 11;12(1):125–136. doi: 10.4168/aair.2020.12.1.125

Fig. 2. (A) Positive correlations between miRNA-29b expression in serum and FeNO (ppb). (B) Decreases in serum miRNA expression in patients with low (FeNO < 25 ppb) as compared to patients with high (FeNO > 25 ppb) levels of airway inflammation at the EV. Differences were analyzed using the Mann-Whitney U test.

Fig. 2

miRNA, microRNA; FeNO, fractional exhaled nitric oxide; ppb, parts per billion.