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Fig. 5 | Respiratory Research

Fig. 5

From: Tobacco and menthol flavored nicotine-free electronic cigarettes induced inflammation and dysregulated repair in lung fibroblast and epithelium

Fig. 5

Unflavored and Tobacco flavored e-cig induced inflammatory responses in lung bronchial epithelium

BEAS-2B cells exposed to air, PG/VG, and tobacco flavored e-cig for 10 min, and then cultured for 2 days. (A). Cell number and viability was measured by AO/PI staining/ (B) Conditioned medium was used for IL-6 and IL-8 analysis. Data presented as mean ± SEM (n = 6. * P < 0.05 vs. air)

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