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相关概念视频

Glaucoma: Overview01:25

Glaucoma: Overview

486
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...
486
Open Angle Glaucoma: Treatment01:27

Open Angle Glaucoma: Treatment

378
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...
378
Angle Closure Glaucoma: Treatment01:28

Angle Closure Glaucoma: Treatment

417
Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
417
Photoreceptors and Visual Pathways01:22

Photoreceptors and Visual Pathways

5.5K
At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category,...
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相关实验视频

Updated: May 21, 2025

Glaucoma-inducing Procedure in an In Vivo Rat Model and Whole-mount Retina Preparation
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Glaucoma-inducing Procedure in an In Vivo Rat Model and Whole-mount Retina Preparation

Published on: March 12, 2016

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雷迪特用户对玻璃眼病的问题和担忧.

Khalid El-Jack1, Obaidah Bitar2, Omer Saeed3

  • 1Bascom Palmer Eye Institute, Miller School of Medicine, University of Miami, 900 NW 17th St, Miami, FL, 33136, USA. khalideljack10@gmail.com.

International ophthalmology
|March 18, 2025
PubMed
概括

在Reddit上的眼患者讨论揭示了对预后和药物治疗的关键担忧. 来自在线论坛的见解可以帮助眼科医生解决患者的不确定性并改善临床实践.

关键词:
眼光障碍 眼光障碍 眼光障碍 眼光障碍隐藏的迪里克莱特分配在线论坛 在线论坛视光学测量 视光学测量 视光学测量在Reddit上,我们可以看到Reddit是什么.

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Laser Capture Microdissection of Highly Pure Trabecular Meshwork from Mouse Eyes for Gene Expression Analysis
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Laser Capture Microdissection of Highly Pure Trabecular Meshwork from Mouse Eyes for Gene Expression Analysis

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Full-Circle Cauterization of Limbal Vascular Plexus for Surgically Induced Glaucoma in Rodents
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Full-Circle Cauterization of Limbal Vascular Plexus for Surgically Induced Glaucoma in Rodents

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相关实验视频

Last Updated: May 21, 2025

Glaucoma-inducing Procedure in an In Vivo Rat Model and Whole-mount Retina Preparation
08:30

Glaucoma-inducing Procedure in an In Vivo Rat Model and Whole-mount Retina Preparation

Published on: March 12, 2016

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Laser Capture Microdissection of Highly Pure Trabecular Meshwork from Mouse Eyes for Gene Expression Analysis
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Full-Circle Cauterization of Limbal Vascular Plexus for Surgically Induced Glaucoma in Rodents
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科学领域:

  • 眼科医生 眼科 眼科
  • 数字健康数字健康
  • 社交媒体分析 社交媒体分析

背景情况:

  • 在线患者论坛为患者关注提供了有价值的见解.
  • 雷迪特的 / r / Glaucoma 提供了一个平台,用于管理青光眼的个人.
  • 了解患者的讨论可以为临床实践提供信息并改善护理.

研究的目的:

  • 为了分析 /r/Glaucoma Reddit论坛上的讨论.
  • 为了识别患者对玻璃眼的主要担忧.
  • 探索这些见解如何提高临床实践.

主要方法:

  • 收集了来自 /r/Glaucoma (2018-2019) 的 1593 篇文章.
  • 利用来自 /r/AskReddit. 的 4779 个帖子的对照组.
  • 应用隐性迪里克莱特分配 (LDA) 来提取30个主题.

主要成果:

  • 确定了8个不同的职位类别:预后,诊断,药物,光学学角色,症状,个人询问,研究和财务负担.
  • 与预后相关的帖子与 / r / Glaucoma 讨论最为相关 (科恩的 d = 1.26).
  • 财务负担帖子与 / r / Glaucoma 讨论最少相关 (科恩的 d = -0.12).

结论:

  • 在线讨论提供了对患有青光眼的患者经验的重要见解.
  • 眼科医生可以利用这些见解来缓解患者的不确定性.
  • 将Reddit讨论主题整合到临床实践中可以改善患者护理.