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Fig. 5 | BMC Pulmonary Medicine

Fig. 5

From: Strategies for understanding the role of cellular heterogeneity in the pathogenesis of lung cancer: a cell model for chronic exposure to cigarette smoke extract

Fig. 5

Growth curve and doubling time of 16HBE-B cells and 16HBE-S cells of different generations. A 16HBE-B/16HBE-S control group and exposed group cell growth curve of different generations. B 16HBE-B/16HBE-S control group and exposed group doubling time of different generations. *: P ≤ 0.05, n = 3, versus 16HBE-S CSE Passage 1

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