Serum 25(OH)D seasonality in urologic patients from central Italy
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- 作者：Alessia Calgania ; Marco Iarlorib ; Vincenzo Rizib ; Gianna Pacec ; Mauro Bolognac ; Carlo Vicentinic ; Adriano Angeluccia ; adriano.angelucci@univaq.it" class="auth_mail" title="E-mail the corresponding author
- 关键词：UVB ; Sunlight ; Elderly ; Latitude ; Hypovitaminosis
- 刊名：Journal of Photochemistry and Photobiology B: Biology
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：162
- 期：Complete
- 页码：361-366
- 全文大小：526 K
文摘
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Hypovitaminosis D is the most frequent status in elderly subjects from central Italy.
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There is a strong correlation between serum 25(OH)D and sun UVB exposure.
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In winter, UVB irradiance was not sufficient to sustain sufficient vitamin D production.
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Serum vitamin D levels at the end of summer are lesser than expected by UVR measurement.