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相关概念视频

Open Angle Glaucoma: Treatment01:27

Open Angle Glaucoma: Treatment

397
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...
397
Glaucoma: Overview01:25

Glaucoma: Overview

516
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...
516
Angle Closure Glaucoma: Treatment01:28

Angle Closure Glaucoma: Treatment

441
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...
441

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相关实验视频

Updated: Jun 9, 2025

Detecting Abnormalities in Choroidal Vasculature in a Mouse Model of Age-related Macular Degeneration by Time-course Indocyanine Green Angiography
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水性幽默血管造影 - 水性幽默血管造影

Clemens A Strohmaier1,2, Fiona McDonnell3, Alex S Huang4

  • 1Department of Ophthalmology/Optometry, Kepler University Hospital, Johannes Kepler University, Linz, Austria.

Methods in molecular biology (Clifton, N.J.)
|October 21, 2024
PubMed
概括
此摘要是机器生成的。

水性血管造影可视化眼睛中的水性幽默流出通道. 这种技术为研究活体和组织样本中的生理条件和术后结果提供了高分辨率.

关键词:
血管学 血管学 血管学水性幽默的外流流.眼光障碍 眼光障碍 眼光障碍 眼光障碍眼内压力 眼内压力

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Two-Dimensional X-Ray Angiography to Examine Fine Vascular Structure Using a Silicone Rubber Injection Compound
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相关实验视频

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科学领域:

  • 眼科医生 眼科 眼科
  • 医疗成像医学成像
  • 人体解剖学 解剖学 解剖学

背景情况:

  • 水性幽默的动态对于眼内压力调节至关重要.
  • 了解水性幽默流出的途径是治疗青光眼的关键.
  • 当前的成像技术在可视化这些路径方面存在局限性.

研究的目的:

  • 为了提供一个全面的指南,水性幽默血管学.
  • 详细介绍它在各种实验环境中的应用.
  • 突出其在生理和外科背景中的实用性.

主要方法:

  • 描述了水性幽默血管造影,一种前段成像技术.
  • 涵盖了体内和体外实验设置,包括全球和 perfusion 模型.
  • 详细介绍材料要求,染料选择和程序考虑.

主要成果:

  • 证明了水性血管造影能够可视化常规/椎外流通道的能力.
  • 实现了卓越的空间和时间分辨率,用于详细的成像.
  • 提供了关于生理状态和手术后水性幽默流出分布的见解.

结论:

  • 水性血管造影是一种多功能翻译技术,用于研究水性幽默流出.
  • 它为研究和手术应用提供高分辨率成像.
  • 本章是执行和解释程序的实用资源.