Results 41 to 50 of about 5,432,503 (275)

Retina Vascular Structures near the Optic Disc and in the Macula in Primary Angle-Closure Suspects [PDF]

Ophthalmic Research, 2021
<b><i>Introduction:</i></b> The main aim of this article was to study the retinal peripapillary and macular vascular structures in eyes with primary angle-closure suspects (PACS) using optical coherence tomography angiography (OCTA).
Xiaohua Pan, Merry Z.C. Ruan, Wudi Fan, Kai Cao, Hui Feng, Zhongyin Hu, Yue Yang, Fancheng Yan, Mengya Zhao, Qian Liu, Min Fu, Fei Xiang, Richard Lee, Shuning Li, Ying Han   +14 more
openaire   +2 more sources

Navigating decisional conflict: laser peripheral iridotomy for primary angle-closure glaucoma prevention [PDF]

International Journal of Ophthalmology
AIM: To investigate decisional conflict among patients diagnosed with primary angle-closure suspect (PACS) or primary angle-closure (PAC) who are considering laser peripheral iridotomy (LPI) treatment.
Yi-Jie Chen, Jing-Yao Dai, Rong-Rong Le, Xiao-Xian Zhang, Jia-Li Huang, Hu-Jie Lu, Yi-Wen Sun, Yuan-Bo Liang, Yan-Yan Chen, Wen-Zhe Zhou   +9 more
doaj   +1 more source

Effect of laser peripheral iridotomy on contrast sensitivity using Spaeth/Richman Contrast Sensitivity test

Therapeutic Advances in Ophthalmology, 2022
Background: Laser peripheral iridotomy (LPI) is the current standard of care for primary angle-closure glaucoma. The existing literature lacks evidence regarding the effects of LPI on contrast sensitivity (CS) after the procedure.
Parul Ichhpujani, Sahil Thakur, Tanu Singh, Rohan Bir Singh, Suresh Kumar   +4 more
doaj   +1 more source

Qualitative evaluation of anterior segment in angle closure disease using anterior segment optical coherence tomography

Journal of Current Ophthalmology, 2016
Purpose: To evaluate different mechanisms of primary angle closure (PAC) and to quantify anterior chamber (AC) parameters in different subtypes of angle closure disease using anterior segment optical coherence tomography (AS-OCT).
Sasan Moghimi, Rebecca Chen, Nikoo Hamzeh, Nassim Khatibi, Shan C. Lin   +4 more
doaj   +1 more source

Longitudinal Changes of Angle Configuration in Primary Angle-Closure Suspects [PDF]

Ophthalmology, 2014
To determine longitudinal changes in angle configuration in the eyes of primary angle-closure suspects (PACS) treated by laser peripheral iridotomy (LPI) and in untreated fellow eyes.Longitudinal cohort study.Primary angle-closure suspects aged 50 to 70 years were enrolled in a randomized, controlled clinical trial.Each participant was treated by LPI ...
Jiang, Y., Chang, D.S., Zhu, H., Khawaja, A.P., Aung, T., Huang, S., Chen, Q., Munoz, B., Grossi, C.M., He, M., Friedman, D.S., Foster, P.J.   +11 more
openaire   +2 more sources

Medical and Surgical Treatment of Primary Angle Closure Glaucoma

, 2012
Primary angle closure glaucoma occurs when pathologies in the relative/absolute sizes or positions of anterior segment structures or abnormal forces in the posterior segment structures apply pressure on the peripheral iris, causing iridocorneal angle ...
Ahmet Özkök, Eray Atalay, Nevbahar Tamçelik, Erdoğan Cicik   +3 more
core   +1 more source

Clear lens extraction in eyes with primary angle closure and primary angle-closure glaucoma

, 2020
The crystalline lens plays an important role in the pathophysiology of primary angle closure and primary angle-closure glaucoma. The aging process is associated with a progressive enlargement of the lens, resulting in greater iridolenticular and ...
Leung, Christopher K.S., Al-Aswad, Lama A., Araie, Makoto, Khaderi, Khizer R., Miller-Ellis, Eydie, Nagori, Saya, Tee Khaw, Peng, Lin, Shan C., Khawaja, Anthony, Olivier, Mildred, Costa, Vital P., Baudouin, Christophe, Coupal, Dustin J., Pfeiffer, Norbert, Stalmans, Ingeborg, Varma, Devesh K., Serle, Janet, Mattox, Cynthia, Fechtner, Robert, Kook, Michael S.   +19 more
core   +1 more source

The Beijing angle closure progression study: design and methodology

Frontiers in Medicine
PurposeThe purpose of this study is to summarize the design and methodology of a large-scale trial in northern China, the Beijing Angle Closure Progression Study (BAPS).
Zhi-qiao Liang, Zhi-qiao Liang, Kang-yi Yang, Kang-yi Yang, Kun Lv, Kun Lv, Yao Ma, Yao Ma, Cun Sun, Ge Liang, Yan-kun Yue, Jia-yin Qin, Yao Zhao, Jia-nan Zhang, Qiong Yi, Xing-zhi Sun, Hui-juan Wu, Hui-juan Wu   +17 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Comparison of choroidal thickness and lens thickness among subtypes of angle-closure disease

The Pan-American Journal of Ophthalmology
Purpose: The purpose of the study was to evaluate choroidal thickness and lens thickness among various subtypes of angle-closure disease and compare it with healthy controls.
Sai Lakshmi Suvarna Yeluguri, Mithun Thulasidas, Ajita Sasidharan, V. Rajesh Prabu, M. Prabhu Shanker   +4 more
doaj   +1 more source