지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.1
- 수록면
- 381 - 389 (9page)
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초록· 키워드
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Background: Vitamin D is an important factor in human health. Yet, vitamin D deficiency is very common. We aimed to confirm serum 25-hydroxyvitamin D (25OHD) concentration change after sunlight exposure and to elucidate the relationship between the amount of sunlight exposure and serum 25OHD level change by ambulatory lux meter and sunlight exposure questionnaire.
Methods: Twenty healthy young women were enrolled. They were educated to obtain 20 minutes of sunlight exposure during weekdays from October to November, 2010, during which they were to wear an ambulatory lux meter on an arm. All subjects completed a one-week recall sunlight exposure questionnaire at the end of the study. Before and after sunlight exposure, serum 25OHD level was measured.
Results: Mean pre-exposure serum 25OHD concentration was 11.01 ng/mL. The mean change of pre- and post-exposure 25OHD level was -0.62 ng/mL, but it was not statistically significant. The mean personal sunlight exposure recorded by ambulatory lux meter, 292.6 lux/s, showed no significant relationship with average change of 25OHD and average weekly sunlight exposure score, 11.9, calculated by the sunlight exposure questionnaire. However, the mean change of serum 25OHD level and weekly sunlight exposure score showed significant negative correlation (r = -0.469, P = 0.037).
Conclusion: Change of serum 25OHD concentration after four weeks of sunlight exposure was not statistically significant in women with vitamin D deficiency. However, serum 25OHD concentration change was significantly negatively correlated with the sunlight exposure score by the questionnaire.
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참고문헌 (28)
참고문헌 신청
Anita BB / 1980
Armas LA / 2007 / Ultraviolet-B radiation increases serum 25-hydroxyvitamin D levels: the effect of UVB dose and skin color / J Am Acad Dermatol 57 : 588 ~ 593
Autier P / 2007 / Vitamin D supplementation and total mortality: a meta-analysis of randomized controlled trials / Arch Intern Med 167 : 1730 ~ 1737
Bischoff-Ferrari HA / 2006 / Estimation of optimal serum concentrations of 25-hydroxyvitamin D for multiple health outcomes / Am J Clin Nutr 84 : 18 ~ 28
Bischoff-Ferrari HA / 2009 / Fall prevention with supplemental and active forms of vitamin D: a meta-analysis of randomised controlled trials / BMJ 339 : b3692 ~
Armas LA / 2007 / Ultraviolet-B radiation increases serum 25-hydroxyvitamin D levels: the effect of UVB dose and skin color / J Am Acad Dermatol 57 : 588 ~ 593
Autier P / 2007 / Vitamin D supplementation and total mortality: a meta-analysis of randomized controlled trials / Arch Intern Med 167 : 1730 ~ 1737
Bischoff-Ferrari HA / 2006 / Estimation of optimal serum concentrations of 25-hydroxyvitamin D for multiple health outcomes / Am J Clin Nutr 84 : 18 ~ 28
Bischoff-Ferrari HA / 2009 / Fall prevention with supplemental and active forms of vitamin D: a meta-analysis of randomised controlled trials / BMJ 339 : b3692 ~
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