系统审查和分析关于每日酸盐摄入量与玻璃眼之间的关联
Constantin Alin Nicola1, Maria Cristina Marinescu2, Anne Marie Firan3
1Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania.
Nutrients
|November 9, 2024
概括
较低的尼亚摄入量与玻璃眼有关. 这一系统性审查发现,青光眼患者的酸消耗较少,这表明酸在眼睛健康方面可能发挥作用. 需要进行进一步的试验.
科学领域:
- 眼科医生 眼科 眼科
- 营养科学 营养科学
- 线粒体生物学 线粒体生物学
背景情况:
- 玻璃眼包括视神经损伤和质细胞亡,线粒体功能障碍是关键因素.
- 尼亚 (维生素B3) 对于ATP生产,DNA修复和线粒体内的抗氧化剂防御至关重要.
- 了解氨酸的作用可能为眼治疗提供新的治疗途径.
研究的目的:
- 系统地审查和评估每日素摄入量对玻璃眼的影响.
- 为了评估素消费与玻璃眼的患病率之间的关联.
主要方法:
- 对氨酸和玻璃眼瘤的病例控制和队列研究进行系统审查.
- 在PubMed,科学网,Cochrane和Scopus数据库中进行了搜索.
- 排除了其他眼部疾病或营养素的研究;使用纽卡斯尔-太华尺度评估偏差.
主要成果:
- 在综合分析中包括了五项病例控制研究.
- 较高的氨酸消费与较低的玻璃眼病发病率显著相关 (p < 0.00001; OR = 0.66).
- 这种关联不管是什么视光眼的定义 (ISGEO标准或视网膜成像) 都是正确的.
结论:
- 与一般人群相比,青光眼患者的每日 niacin 摄入量明显较低.
- 观察到的关联虽然显著,但由于混因素和不同的研究定义而被削弱.
- 大规模的标准化随机对照试验是必要的,以确认氨酸对玻璃眼的潜在益处.
相关概念视频
01:27Open Angle Glaucoma: Treatment
393
In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
Drugs such as carbonic anhydrase inhibitors, α2- and...
Drugs such as carbonic anhydrase inhibitors, α2- and...
393
01:25Glaucoma: Overview
508
Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
508