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                    Caspian Journal of Internal Medicine، جلد ۱۲، شماره ۲، صفحات  ۱۸۰-۱۸۳
                     
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 				| کلیدواژههای فارسی مقاله |  | 
                
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 				| عنوان انگلیسی | The effect of narrowband ultraviolet B phototherapy on serum folate level | 
                
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 				| چکیده انگلیسی مقاله | Background: Narrowband ultraviolet B (NB-UVB) phototherapy has been used as a common treatment for dermatologic diseases such as psoriasis and vitiligo and generally considered a safe form of therapy during pregnancy. Invitro photodegradation of folate after exposure to UVB radiation has been documented but studies on UVB-induced alternation of serum folate level have reported inconsistent results. The aim of this study was to investigate the effect of NB-UVB radiation on serum folate level. Methods: In this study, serum folate levels were evaluated in patients at baseline and after 30 sessions of NB-UVB irradiation. Results: Twenty patients completed the study: 10 psoriasis, 7 vitiligo and 3 mycosis fungoides (patch stage). Mean serum folate level had significantly decreased from 2.76±0.59 ng/ml at baseline to 1.34±0.15 ng/ml after 30 sessions. (Mean NB-UVB cumulative dose 40.35±16.80 j/cm2, P=0.001). Conclusion: Serum folate levels may decrease after long-term NB-UVB phototherapy in patients with skin disorders. | 
                
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 				| کلیدواژههای انگلیسی مقاله | narrowband ultraviolet B phototherapy, folate, psoriasis, vitiligo | 
                
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 				| نویسندگان مقاله | | Azar Shirzadian kebria Department of Dermatology, Yahyanejad Hospital, Babol University of Medical Sciences, Babol, Iran
 
 
 | Meghdad Hosseini
 Babol University of Medical Sciences, Babol, Iran
 
 
 | Sorayya khafri
 Infertility and Reproductive Health Research Center, Health Research Institute, Babol University of  Medical Sciences, Babol, Iran
 
 
 
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 				| نشانی اینترنتی | http://caspjim.com/browse.php?a_code=A-10-1811-1&slc_lang=en&sid=1 | 
 				
 				| فایل مقاله | فایلی برای مقاله ذخیره نشده است | 
 				
 				| کد مقاله (doi) |  | 
 				
 				| زبان مقاله منتشر شده | en | 
 				
 				| موضوعات مقاله منتشر شده | Dermathology | 
 				
 				| نوع مقاله منتشر شده | Original Article | 
 				
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