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UV nail salon lamps linked to small increased risk of skin cancer

Date:
April 30, 2014
Source:
The JAMA Network Journals
Summary:
Using higher-wattage ultra violet lamps at nail salons to dry and cure polish was associated with more ultra violet-A radiation being emitted, but the brief exposure after a manicure would require multiple visits for potential DNA damage and the risk for cancer remains small. The authors tested 17 light units from 16 salons with a wide range of bulbs, wattage and irradiance emitted by each device.
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Using higher-wattage ultra violet (UV) lamps at nail salons to dry and cure polish was associated with more UV-A radiation being emitted, but the brief exposure after a manicure would require multiple visits for potential DNA damage and the risk for cancer remains small.

The use of lamps that emit UV radiation in nail salons has raised some concern about the risk of cancer, but previous studies have lacked a sampling of lights from salons.

The authors tested 17 light units from 16 salons with a wide range of bulbs, wattage and irradiance emitted by each device for their research letter.

Higher-wattage light sources were correlated with higher UV-A irradiance emitted.

"Our data suggest that, even with numerous exposures, the risk for carcinogensis, remains small. That said, we concur with previous authors in recommending use of physical blocking sunscreens or UV-A protective gloves to limit the risk of carcinogenesis and photoaging."


Story Source:

The above post is reprinted from materials provided by The JAMA Network Journals. Note: Materials may be edited for content and length.


Journal Reference:

  1. Lyndsay R. Shipp, Catherine A. Warner, Frederick A. Rueggeberg, Loretta S. Davis. Further Investigation Into the Risk of Skin Cancer Associated With the Use of UV Nail Lamps. JAMA Dermatology, 2014; DOI: 10.1001/jamadermatol.2013.8740

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The JAMA Network Journals. "UV nail salon lamps linked to small increased risk of skin cancer." ScienceDaily. ScienceDaily, 30 April 2014. <www.sciencedaily.com/releases/2014/04/140430192656.htm>.
The JAMA Network Journals. (2014, April 30). UV nail salon lamps linked to small increased risk of skin cancer. ScienceDaily. Retrieved July 29, 2015 from www.sciencedaily.com/releases/2014/04/140430192656.htm
The JAMA Network Journals. "UV nail salon lamps linked to small increased risk of skin cancer." ScienceDaily. www.sciencedaily.com/releases/2014/04/140430192656.htm (accessed July 29, 2015).

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