血清维生素D水平与糖尿病前成人血糖状况之间的关联
Nitin Wathore1, Dibyanshu2, Samreen Farooqui3
1Department of Medicine, Symbiosis Medical College for Women and Symbiosis University Hospital and Research Centre, Symbiosis International (Deemed University), Pune, Maharashtra, India.
Journal of pharmacy & bioallied sciences
|January 12, 2026
概括
维生素D缺乏与糖尿病前期血糖控制不良有关. 解决维生素D缺乏的问题可能有助于延迟或预防2型糖尿病.
科学领域:
- 内分泌学 在内分泌学.
- 营养科学 营养科学
- 代谢健康 代谢健康
背景情况:
- 维生素D在胰岛素分泌和敏感性中起着至关重要的作用.
- 维生素D水平不足与葡萄糖代谢受损有关.
- 糖尿病前期,一种葡萄糖不耐受状态,通过针对可修改的风险因素 (如维生素D缺乏) 的干预措施,可能是可逆的.
研究的目的:
- 调查血清25-基维生素D[25(OH) D]水平与糖尿病前期患者的血糖控制指标之间的关联.
- 为了确定维生素D状态是否会影响糖尿病前期人口的禁食血糖 (FBG),HbA1c和胰岛素抵抗.
主要方法:
- 一项涉及120名30至60岁的参与者,被诊断为糖尿病前期患者 (HbA1c 5.7%-6.4%) 的横截面研究.
- 使用化学发光免疫测试测量血清25(OH) D水平,并将其分类为不足 (<20 ng/mL),不足 (20-29 ng/mL) 或足够 (≥30 ng/mL).
- 在维生素D类别中分析了包括FBG,HbA1c在内的血糖参数,以及对胰岛素抵抗的恒常模型评估 (HOMA-IR).
主要成果:
- 40%的参与者缺乏维生素D,36.7%缺乏维生素D,23.3%有足够的维生素D.
- 在维生素D不足组 (112.3 ± 9.4 mg/dL) 与足够组 (102.1 ± 8.6 mg/dL) 相比,观察到明显更高的平均FBG (P=0.003).
- 在不足组 (6.3%±0.2%) 与足够组 (5.9%±0.3%) (P=0.001) 中,平均HbA1c水平较高,血清25(OH) D和HbA1c (r=-0.42,P<0.01) 之间存在显著的负相关性.
结论:
- 低维生素D水平与糖尿病前期患者的血糖控制较差密切相关.
- 监测和纠正维生素D状况可能是一个有价值的策略,可以延迟或预防2型糖尿病的进展.
- 识别和管理维生素D缺乏症可以为糖尿病前期管理的早期干预策略做出贡献.
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