In the lab Rahman and his colleagues grew lung fibroblasts in Petri dishes Then they cut into the community of growing cells to mimic a wound Afterward they exposed the growing cells to e-cigarette vapors
Farsalinos and Polosa concluded Currently available evidence indicates that electronic cigarettes are by far a less harmful alternative to smoking and significant health benefits are expected in smokers who switch from tobacco to electronic cigarettes
For a trustworthy overview of vaping this article is definitely one to consult It refers to a range of studies from reputable sources such as Public Health England and is unbiased in its approach It also directs the reader to resources to help them stop smoking and clearly states that ?there?s still as big misconception that e-cigarettes are as harmful as smoking?
We?ve got you covered! Here are some common topics seen in bad news stories on vaping and a study that addresses and refutes each one At the end is a group of literature reviews that answer all kinds of questions and make perfect links to include in e-mails to legislators and local council members
Another reputable source is the BBC whose article ?More than half of UK vapers have given up smoking? addresses a few things such as the decrease in smokers in the UK alongside the rise of e-cigarette users They also state quite clearly that vaping is much less harmful than smoking ? a fact we?ve known for some time now The article is balanced and doesn?t scaremonger or present a bias towards either side of the for and against arguments For a more thorough breakdown see here
In their wound-healing form fibroblasts at the edges of a cut will shrink This causes the wound to close up This squeezing or contraction of the skin takes a lot of energy Fortunately fibroblasts are powered by cellular engines Called mitochondria (My-toh-KON-dree-uh) these tiny powerhouses turn food (sugar) into fuel