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A recent study conducted by researchers at UC San Diego has shed light on a potential public health concern with the ultraviolet nl polish drying devices commonly found in nl salons. These devices, which emit UV light to cure gel manicures, have been shown to cause significant damage to cells and can lead to cancer-causing mutations.
Traditionally marketed as safe, these devices utilize a specific spectrum of UV 340-395nm, different from the harmful 280-400nm wavelength found in tanning beds. The study found that after just one session lasting 20 minutes, between 20 to 30 of cells experienced death, with repeated exposures increasing this rate to as high as 65-70. These findings indicate that even a single use could pose risks to users.
Upon closer examination of the exposed cells, researchers observed an elevation in reactive oxygen species molecules - known for their ability to damage DNA and cause mutations. Additionally, mitochondrial dysfunction was noted in these cells. Genomic analysis revealed higher levels of somatic mutations, patterns which were consistent with those found in melanoma patients.
The study authors suggest that while the risk is not yet fully quantifiable, there is evidence to suggest that regular use of UV nl polish dryers may increase the risk of early-onset skin cancer of the hand. The researchers emphasize the importance of future epidemiological studies to accurately determine this risk, which could take a decade or more.
The findings highlight the potential risks associated with gel manicures and the need for caution when using UV nl polish drying devices. While alternatives are avlable in the market, consumers might find that these cosmetics procedures carry more health risks than previously realized.
In , while regular use of these devices may pose significant risks to hand skin health, users should be aware of the potential consequences before choosing this procedure over safer options. This study adds to a growing body of research suggesting that even seemingly low-risk cosmetic practices can have serious health implications.
References:
A Dose of Pharmacreations - Link
The Enablers of Discovery - Link
Signature Program Highlights - Link
Breaking Barriers, Shattering Glass: Women in Medicine Month - Link
Key Issues at UC San Diego - Link
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