Fig. 6From: miR-34a in serum is involved in mild-to-moderate COPD in women exposed to biomass smokeserum Notch1 is higher in COPD-BS than in COPD-TS. The protein Notch1 was quantified in serum by ELISA and expressed in pg/ml. A statistical difference was observed between women with COPD-BS and women with COPD-TS. n = 25. Student’s t-test was used. * P < 0.001.Abbreviations: COPD-TS, COPD due to tobacco smoke; COPD-BS, COPD due to biomass smokeBack to article page