Title

Long Wavelength Ultraviolet A1 and Visible Light Photoprotection: A Multimodality Assessment of Dose and Response.

Document Type

Article

Publication Date

8-29-2019

Publication Title

Photochemistry and photobiology

Abstract

Human skin is exposed to visible light (VL; 400-700 nm) and long wavelength ultraviolet A1 (UVA1) radiation (370-400 nm) after the application of organic broad-spectrum sunscreens. The biologic effects of these wavelengths have been demonstrated; however, a dose response has not been investigated. Ten subjects with Fitzpatrick skin phototype IV-VI were enrolled. Subjects were irradiated with 2 light sources (80-480 J/cm

PubMed ID

31464341

ePublication

ePub ahead of print

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