Myth: Alternative nicotine products are as dangerous as smoking: Difference between revisions

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*Exposure to 3R4F extract (20h) induced concentration-dependent inhibition of endothelial cell migration, with complete inhibition at concentrations >20%. E-cigarette extracts did not inhibit migration, even at double the 3R4F extract nicotine concentration, allowing cells to migrate into the wounded area. Our data demonstrate that e-cigarettes do not induce the inhibition of endothelial cell migration in vitro when compared to 3R4F.
*Exposure to 3R4F extract (20h) induced concentration-dependent inhibition of endothelial cell migration, with complete inhibition at concentrations >20%. E-cigarette extracts did not inhibit migration, even at double the 3R4F extract nicotine concentration, allowing cells to migrate into the wounded area. Our data demonstrate that e-cigarettes do not induce the inhibition of endothelial cell migration in vitro when compared to 3R4F.
*Citation: Taylor M, Jaunky T, Hewitt K, Breheny D, Lowe F, Fearon IM, Gaca M. A comparative assessment of e-cigarette aerosols and cigarette smoke on in vitro endothelial cell migration. Toxicol Lett. 2017 Aug 5;277:123-128. doi: 10.1016/j.toxlet.2017.06.001. Epub 2017 Jun 26. PMID: 28658606.
*Citation: Taylor M, Jaunky T, Hewitt K, Breheny D, Lowe F, Fearon IM, Gaca M. A comparative assessment of e-cigarette aerosols and cigarette smoke on in vitro endothelial cell migration. Toxicol Lett. 2017 Aug 5;277:123-128. doi: 10.1016/j.toxlet.2017.06.001. Epub 2017 Jun 26. PMID: 28658606.
*Acknowledgement: All experimental work was funded by Nicoventures Ltd., UK, a wholly-owned subsidiary of British American Tobacco Investments Ltd. All study products were provided by Nicoventures.


===2017: [https://academic.oup.com/eurheartj/article/38/suppl_1/ehx493.P5166/4086509 Electronic cigarette smoking increases of arterial stiffness and oxidative stress to a lesser extent than a single normal cigarette: an acute and chronic study]===  
===2017: [https://academic.oup.com/eurheartj/article/38/suppl_1/ehx493.P5166/4086509 Electronic cigarette smoking increases of arterial stiffness and oxidative stress to a lesser extent than a single normal cigarette: an acute and chronic study]===