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https://www.news-medical.net/news/2...g-vapinge28099s-harm-reduction-potential.aspx
Cells were repeatedly exposed to either 30, 60 or 90 puffs of vapour, smoke and air over 4 weeks, and the results were conclusive. While myblu vapour delivered significantly more nicotine compared to the cigarette smoke, it did not trigger any significant toxicological responses under test conditions.
Arguably the most striking observation involved the cilia on the surface of the cells- mobile, hair-like structures that line the airways and lungs, helping keep them clear of mucus and dirt. After 4 weeks of repeated exposure to undiluted myblu vapour, there was no recorded decrease in either the number of cilia, or the number of ciliated cells. In fact, tissue integrity was indistinguishable from air control. The observations were in marked contrast to cigarette smoke's negative impact on lung cells, even when diluted at 1:17 ratio.
Cells were repeatedly exposed to either 30, 60 or 90 puffs of vapour, smoke and air over 4 weeks, and the results were conclusive. While myblu vapour delivered significantly more nicotine compared to the cigarette smoke, it did not trigger any significant toxicological responses under test conditions.
Arguably the most striking observation involved the cilia on the surface of the cells- mobile, hair-like structures that line the airways and lungs, helping keep them clear of mucus and dirt. After 4 weeks of repeated exposure to undiluted myblu vapour, there was no recorded decrease in either the number of cilia, or the number of ciliated cells. In fact, tissue integrity was indistinguishable from air control. The observations were in marked contrast to cigarette smoke's negative impact on lung cells, even when diluted at 1:17 ratio.