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. 2017 Apr 27;7:46239. doi: 10.1038/srep46239

Figure 2. Little cigar smoke exposure causes more cytotoxicity and inflammation than commercial cigarettes.

Figure 2

HBECs were chronically exposed to 10 × 35 ml puffs of smoke per day for five days from Kentucky, Marlboro, Camel cigarettes and Swisher Sweets little cigar. (a) LDH release as a marker of cytotoxicity and (b) and IL-8 release into the basal media. *Denotes p < 0.05 different to air. All data points represent n = 6.