Ultraviolet radiation sensitivity in vitiligo and adjacent normal skin.
نویسندگان
چکیده
منابع مشابه
UVB 311 nm tolerance of vitiligo skin increases with skin photo type.
It is assumed that skin is protected against sunburn by melanin. In patients with vitiligo, there are white patches in the normal pigmented skin. We noticed that there is a difference in burning capacity of these white patches between people with different skin types. With UVB 311 nm lamps, we irradiated both lesional and non-lesional skin with increasing doses in 33 patients with vitiligo, div...
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Vitiligo is a common skin disease, affecting approximately 0.5% of the general population. It is characterized by milky white macules and patches, which are a psychological burden to many patients. Although this disease has been known for a long time, the etiology is still under debate. Since melanin is a unique light absorbing and ultraviolet filtering pigment, it is generally accepted that it...
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Most of the positive effects of solar radiation are mediated via ultraviolet-B (UVB) induced production of vitamin D in skin. However, several other pathways may exist for the action of ultraviolet (UV) radiation on humans as focused on in this review. One is induction of cosmetic tanning (immediate pigment darkening, persistent pigment darkening and delayed tanning). UVB-induced, delayed tanni...
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عنوان ژورنال:
- Acta dermato-venereologica
دوره 86 4 شماره
صفحات -
تاریخ انتشار 2006