Table 3.

Effect of E-Cigarette Liquids and Nicotine on Oxidative Stress of Oral Epithelial Cell Lines Detected by TBARs Assay

E-Liquid a	Cell Lines
	MOE1A		MOE1B		MSK1
	(–)	(+)	(–)	(+)	(–)	(+)
			(Maximum Significant Fold Change)
Unflavored	NS	NS	NS	NS	NS	NS
Arctic Blast	NS	NS	5.5	2.5	NS	NS
Blue Pucker	NS	NS	3.2*	NS	NS	NS
Jamestown	NS	NS	NS	NS	1.2	NS
Love Potion	3.1	NS	NS	3.7*	6.8	12.3*
Mardi Gras	NS	NS	NS	NS	NS	NS
Midnight Splash	1.1	1.2	NS	1.3	10.6	NS
Port Royale	2.8	11.8*	NS	NS	NS	NS
Tobacco Row	NS	NS	NS	1.1	NS	1.5
Tortuga	NS	NS	NS	NS	NS	NS
Uptown	NS	NS	NS	NS	NS	NS
Kentucky Reference Cigarette 3R4F	2.2		3.7		3.5

Abbreviations: (–) No nicotine; (+) nicotine; NS, not significant.

^aAll e-liquids contain 70%PG/30% VG.

^* p < .05 for dose response trend test.