Results 31 to 40 of about 2,659,383 (253)

Magnetic resonance imaging indicator of the causes of optic neuropathy in IgG4-related ophthalmic disease

BMC Medical Imaging, 2019
Background The following study investigates the involvement of optic neuropathy in IgG4-related ophthalmic diseases (IgG4-ROD) based on the magnetic resonance imaging (MRI) data, and different imaging features of IgG4-ROD related optic neuropathy related
Jing Li, Yan Zhang, Hang Zhou, Lei Wang, Zhenchang Wang, Hongyang Li   +5 more
doaj   +1 more source

Age effect on retina and optic disc normal values [PDF]

, 2005
Purpose: To investigate retinal thickness and optic disc parameters by the Retinal Thickness Analyzer (RTA) glaucoma program in older normal subjects and to determine any age effect.
Chryssafis, C., Hirneiß, Christoph, Neubauer, A. S., Tsinopoulos, I., Kampik, Anselm, Thiel, M.   +5 more
core   +1 more source

Optic Neuritis or Inflammatory Optic Neuropathy: a review

Journal of Ophthalmology, 2022
According to the literature, there are two equivalent terms "optic neuritis" and "inflammatory optic neuropathy". Classification, pathogenesis and clinical manifestations are ambiguous.
N. M. Moyseyenko
doaj   +1 more source

Effects of glutamate receptor activation on NG2-glia in the rat optic nerve [PDF]

, 2009
NG2-glia are a substantial population of cells in the central nervous system (CNS) that can be identified by their specific expression of the NG2 chondroitin sulphate (CSPG).
Hubbard, Paul S., Hamilton, Nicola; id_orcid, Hamilton, N., Butt, Arthur, Hubbard, Paul, Butt, Arthur M., Hamilton, N, Hubbard, P., Butt, AM   +8 more
core   +1 more source

NRF2 Deficiency Disrupts Mitochondrial Homeostasis via NDUFS7 in Trabecular Meshwork

Research
The trabecular meshwork (TM) plays a pivotal role in maintaining intraocular pressure (IOP) by regulating aqueous humor outflow. Nuclear factor erythroid 2-related factor 2 (NRF2) was identified as a key transcriptional controller of TM redox balance and
Xuejing Yan, Shen Wu, Xiaowei Fan, Qian Li, Yufei Teng, Ningli Wang, Jingxue Zhang   +6 more
doaj   +1 more source

Toxic damage of the optic nerve by smoking a tobacco mixture using a hookah

Российский офтальмологический журнал, 2022
Recent years have seen an increase in tobacco mixture smokers using hookahs. Dangerous substances released during smoking cause substantial harm to the entire body, and bring about visual impairment with toxic optical neuropathy. Eye structures which are
E. E. Ioyleva, A. А. Bratchuk, M. R. Khabazova   +2 more
doaj   +1 more source

Mechanical activation of PIEZO1 drives AP-1–dependent PTGS2/PGE2 signaling and corneal inflammation

iScience
Summary: Abnormal mechanical stimulation, such as eye rubbing, is a critical risk factor for corneal diseases, yet the molecular mechanisms linking mechanical stimulation to inflammation remain unclear.
Zongzheng Zou, Xiuqing Qian, Jifeng Ren, Yuqing Wang, Yuqi Liu, Aojun Luo, Mengyuan Guo, Hui Tong, Ruiran Li, Shanshan Li, Haixia Zhang   +10 more
doaj   +1 more source

Role of Oxidative Stress in Ocular Diseases Associated with Retinal Ganglion Cells Degeneration

Antioxidants, 2021
Ocular diseases associated with retinal ganglion cell (RGC) degeneration is the most common neurodegenerative disorder that causes irreversible blindness worldwide. It is characterized by visual field defects and progressive optic nerve atrophy.
Eugene Yu-Chuan Kang, Pei-Kang Liu, Yao-Tseng Wen, Peter M. J. Quinn, Sarah R. Levi, Nan-Kai Wang, Rong-Kung Tsai   +6 more
doaj   +1 more source

Assessment of stereoscopic optic disc images using an autostereoscopic screen - experimental study [PDF]

, 2008
BACKGROUND: Stereoscopic assessment of the optic disc morphology is an important part of the care of patients with glaucoma. The aim of this study was to assess stereoviewing of stereoscopic optic disc images using an example of the new technology of ...
Habib, M.S., Lowell, J.S., Habib, Maged, Nick S Holliman, Andrew Hunter, Hunter, Andrew, Andrew Hunter, A., James A Lowell, Holliman, Nick, David HW Steel, Daniella Vaideanu, Hildreth, A., Anthony Hildreth, Vaideanu, D., Holliman, N.S., Maged S Habib, Steel, D.H.W., Vaideanu, Daniella, Steel, David, Lowell, James, Hildreth, Anthony   +20 more
core   +2 more sources

Transcriptomic Differences Between Human Trabecular Meshwork Stem Cells and Trabecular Meshwork Cells Reveal Specific Biomarker Profiles

Current Issues in Molecular Biology
Glaucoma is a leading cause of irreversible blindness, normally associated with dysfunction and degeneration of the trabecular meshwork (TM) as the primary cause.
Rong Du, Ajay Kumar, Enzhi Yang, Jingxue Zhang, Ningli Wang, Yiqin Du   +5 more
doaj   +1 more source