紫外线辐射对绝经后妇女骨密度和肌肉力量的影响:一项随机对照研究。

IF 1.9 Q2 OBSTETRICS & GYNECOLOGY
Obstetrics and Gynecology Science Pub Date : 2025-07-01 Epub Date: 2025-06-19 DOI:10.5468/ogs.25077
Wafaa M Kamal, Ahmed M Maged, Noha Salah, Nour A El-Goly, Wael El-Sherbiny, Elham S Hassan
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引用次数: 0

摘要

目的:探讨窄带紫外线b (UV-B)照射对绝经后妇女骨骼和肌肉健康的影响。方法:对70例绝经后维生素D缺乏症妇女进行随机对照试验。结果:治疗6个月后,两组血清25(OH)D水平(P=0.000*)、腰椎t评分(P=0.008*)、股骨t评分(P=0.002*)和膝关节伸肌峰值扭矩(P=0.030*)均显著升高,研究组(A)优于对照组(B)。结论:窄带UV-B联合补充维生素D3比单独补充维生素D更有效。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Impact of ultraviolet radiation on bone density and muscle strength in postmenopausal women: a randomized controlled study.

Objective: This study aimed to evaluate the effects of narrowband ultraviolet B (UVB) irradiation on bone and muscle health in postmenopausal women.

Methods: A randomized controlled trial was conducted involving 70 postmenopausal women with vitamin D deficiency (<20 ng/mL) and osteopenia. Participants were randomly assigned to two groups. For 6 months, 35 postmenopausal women in study group A received three weekly sessions of narrowband UVB therapy and vitamin D supplements in the form of 100,000 international unit (IU) cholecalciferol weekly as loading therapy for 8 weeks. This was followed by the daily administration of cholecalciferol 3,000 IU as maintenance therapy for 16 weeks. The control group B consisted of 35 postmenopausal women who were administered vitamin D supplements alone for 6 months. Enzyme-linked immuno sorbent assay kits were used to test the serum levels of 25-hydroxyvitamin D (25(OH)D), dual-energy X-ray absorptiometry (DEXA) (DMS, Occitanie, France) was used to test the bone mineral density of the lumbar spine and right femur, and a Biodex System 3 (Biodex Medical Systems Inc., Shirley, NY, USA) isokinetic dynamometer was used to assess the peak torque of the extensors and flexors of the dominant knee.

Results: Serum 25(OH)D levels (P=0.000), Lumbar T-score (P=0.008), femoral T-score (P=0.002), and knee extensor peak torque (P=0.030) significantly increased in both groups after 6 months of treatment, favoring study group A over the control group B.

Conclusion: Narrowband UVB combined with vitamin D3 supplementation is more effective than vitamin D supplementation alone.

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来源期刊
Obstetrics and Gynecology Science
Obstetrics and Gynecology Science Medicine-Obstetrics and Gynecology
CiteScore
3.80
自引率
15.80%
发文量
58
审稿时长
16 weeks
期刊介绍: Obstetrics & Gynecology Science (NLM title: Obstet Gynecol Sci) is an international peer-review journal that published basic, translational, clinical research, and clinical practice guideline to promote women’s health and prevent obstetric and gynecologic disorders. The journal has an international editorial board and is published in English on the 15th day of every other month. Submitted manuscripts should not contain previously published material and should not be under consideration for publication elsewhere. The journal has been publishing articles since 1958. The aim of the journal is to publish original articles, reviews, case reports, short communications, letters to the editor, and video articles that have the potential to change the practices in women''s health care. The journal’s main focus is the diagnosis, treatment, prediction, and prevention of obstetric and gynecologic disorders. Because the life expectancy of Korean and Asian women is increasing, the journal''s editors are particularly interested in the health of elderly women in these population groups. The journal also publishes articles about reproductive biology, stem cell research, and artificial intelligence research for women; additionally, it provides insights into the physiology and mechanisms of obstetric and gynecologic diseases.
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