在维生素D缺乏症中,胆管血管度指数降低和管下胆管厚度降低
Gizem Gürbostan Soysal1, Mustafa Berhuni1, Zeynep Özer Özcan1
1Ersin Arslan Education and Research Hospital Department of Ophthalmology, Şehitkamil, Gaziantep, Turkey.
Photodiagnosis and photodynamic therapy
|August 25, 2023
概括
维生素D缺乏与带血管性指数 (CVI) 降低和亚带带厚度 (SFCT) 相关. 这些发现凸显了维生素D缺乏对视网膜和胸膜的影响.
科学领域:
- 眼科医生 眼科 眼科
- 内分泌学 在内分泌学.
- 视网膜成像 视网膜成像
背景情况:
- 维生素D缺乏症是一种广泛存在的疾病,具有潜在的全身健康影响.
- 眼,眼睛的血管层,在视网膜健康中起着至关重要的作用.
- 了解维生素D缺乏对眼睛的影响对于全面的患者护理至关重要.
研究的目的:
- 为了研究维生素D不足和眼睛参数之间的关系.
- 评估维生素D缺乏对胆道血管度指数 (CVI) 和底胆道厚度 (SFCT) 的影响.
主要方法:
- 一项比较研究包括42名维生素D缺乏症患者和51名健康对照.
- 光谱域光学连贯断层扫描 (OCT) 用于检查黄斑层.
- 使用Image J软件测量了胆道血管度指数 (CVI) 和底胆道厚度 (SFCT).
主要成果:
- 与对照组 (69.22±1.75) 相比,维生素D缺乏症患者的CVI值明显较低 (67.75±2.4).
- 在维生素D不足组 (295.25±42.3) 与对照组 (335.71±11.6) 相比,亚管状体厚度显著降低.
结论:
- 维生素D不足与心血管阻力和SFCT的降低有关.
- 这些发现表明,维生素D缺乏的直接视网膜效应,可通过OCT成像检测.
更多相关视频
03:47Retinal and Choroidal Thickness Changes in Populations with Helicobacter pylori Infection by Swept-Source Optical Coherence Tomography
Published on: November 1, 2024
235
10:14Author Spotlight: Ex Vivo OCT-Based Multimodal Imaging of Human Donor Eyes for Research into Age-Related Macular Degeneration
Published on: May 26, 2023
3.2K
相关概念视频
Role of Skin in Vitamin D Synthesis
5.3K
The skin plays a crucial role in the synthesis of vitamin D, a vital nutrient for various physiological processes in the body. Vitamin D is unique because it can be synthesized in the skin through a series of chemical reactions triggered by exposure to ultraviolet B (UVB) radiation from sunlight.
The solar UV B rays (290-315 nm) are absorbed by the skin, and 7-dehydrocholesterol (provitamin D3) photolyzes it to previtamin D3, which undergoes a rapid transformation to vitamin...
The solar UV B rays (290-315 nm) are absorbed by the skin, and 7-dehydrocholesterol (provitamin D3) photolyzes it to previtamin D3, which undergoes a rapid transformation to vitamin...
5.3K
Connective Tissue Cell Types
3.3K
Connective tissue develops from the mesoderm of a developing embryo and consists of cells, fibers, and ground substance: a gel-like material containing large complexes of carbohydrates and proteins. Connective tissue was first identified as a separate tissue family in the 18th century, and Johannes Peter Muller coined the term connective tissue.
Fat cells (adipocytes), smooth muscle cells (myoblasts), and bone cells (osteoblasts) are some connective tissue cell types. Some immune system cells...
Fat cells (adipocytes), smooth muscle cells (myoblasts), and bone cells (osteoblasts) are some connective tissue cell types. Some immune system cells...
3.3K
