评估卡路里限制,体重指数和运动对初级开角绿内障的影响:一项综述
Jonathan Ym Lai1, Patrick Mclarnon2, Carl Sheridan2
1St. Paul's Eye Unit, Royal Liverpool University Hospital, Liverpool, UK.
European journal of ophthalmology
|August 22, 2024
概括
卡路里限制可能会在动物模型中防止青光眼. 低体重指数 (BMI) 与增加初级开角青光眼 (POAG) 风险有关,而运动则影响其病理.
科学领域:
- 眼科医生 眼科 眼科
- 代谢研究研究 代谢研究
- 运动生理学 运动生理学
背景情况:
- 主要开角青光眼 (POAG) 是不可逆转失明的主要原因.
- 了解饮食和运动等可修改的风险因素对于POAG管理至关重要.
- 在POAG中,有关热量限制 (CR),体重指数 (BMI) 和运动的现有文献需要进行全面的映射.
研究的目的:
- 系统地审查和绘制有关CR,BMI,运动和POAG之间的关系的现有文献.
- 识别研究缺口,并为未来的研究设计提供信息.
- 综合当前关于这些因素对POAG病理生理学影响的证据.
主要方法:
- 在2023年4月在MEDLINE (PubMed),Scopus和ScienceDirect进行的文献搜索.
- 包含没有日期限制的英语文章.
- 根据主题对检索到的记录进行分类:CR (73),BMI (249),和运动 (125).
- 包括各种类型的研究:系统性审查,元分析,RCT,队列研究和动物研究.
主要成果:
- 卡路里限制 (CR) 在动物模型中证明了对视网膜质细胞退化和眼性过程的保护作用.
- 低体重指数 (BMI) 与高POAG风险和POAG患者加速视野损失有关.
- 高BMI和POAG之间的关联仍然不一致.
- 运动干预显示了通过机械,血管和神经生物学机制影响POAG病理生理学的潜力.
结论:
- 在临床前模型中,CR显示了POAG预防/治疗的前景.
- 保持健康的BMI对于POAG风险和进展很重要.
- 运动代表POAG的潜在治疗途径,需要进一步调查.
- 需要进一步的研究来澄清人体中CR,BMI,运动和POAG之间的复杂相互作用.
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