Results 1 to 10 of about 1,340,774 (191)

Features of regression of different stages of retinoblastoma after primary combined (intravitreal plus systemic) polychemotherapy and additional consolidation therapy

Journal of Ophthalmology, 2023
Background: Complete retinoblastoma (RB) regression is defined as final changes undergone by the tumor in the course of eye-salvage treatment. Studies of RB regression patterns following various types of eye-salvage treatment are important for assessing ...
Nadiya Bobrova, Svitlana Tronina, Tetyana Sorochynska, Tetyana Romanova, Ganna Dembovetska, A.V. Shylyk, O.D. Dovgan   +6 more
doaj   +1 more source

Evaluation of the Impact of Mid-Infrared Laser Radiation on Eye Tissues (Experimental Study)

Oftalʹmologiâ, 2023
Purpose — to study the effect of a mid-infrared laser with a wavelength of 3.0 μm on the eye tissue. Materials and methods. An experimental laser device “Laser scalpel in the middle infrared range 2–8 μm for precision surgery” was used.
Yu. N. Yusef, D. V. Petrachkov, E. N. Korobov, I. A. Novikov, M. V. Kravchik   +4 more
doaj   +1 more source

Precise in vivo adaptive optics imaging of retinal vessels

Journal of Ophthalmology, 2023
Adaptive optics (AO) provides new, unique opportunities for in vivo visualization of retinal vasculature. AO retinal vessel imaging can be utilized as a component of multimodal imaging tools to complement conventional diagnostic imaging modalities.
Oleg Zadorozhnyy, Andrii Korol, Illia Nasinnyk, Taras Kustrin, Volodymyr Naumenko, Nataliya Pasechnikova   +5 more
doaj   +1 more source

Management of patients with operated refractory neovascular glaucoma (clinical observation)

Медицинский совет, 2021
Introduction. Thrombosis (occlusion) of the central retinal vein (RCVO) and its branches is one of the main causes of loss or significant decrease in vision, including in people of working age, while RCVO is the second most common retinal vascular ...
A. A. Gamidov, Z. V. Surnina, I. V. Andreeva   +2 more
doaj   +1 more source

Association of IGF1 single-nucleotide polymorphisms with myopia in Chinese children [PDF]

PeerJ, 2020
Purpose To investigate the association between insulin-like growth factor 1 (IGF1) single-nucleotide polymorphisms (SNPs) and myopia in a young Chinese population.
Tianyu Cheng, Jingjing Wang, Shuyu Xiong, Bo Zhang, Qiangqiang Li, Xun Xu, Xiangui He   +6 more
doaj   +2 more sources

Ocular surface health in Shanghai University students: a cross-sectional study

BMC Ophthalmology, 2018
Background Our study aimed to investigate the ocular surface health of Shanghai University students. Methods This is a cross-sectional study carried out among freshmen and sophomores on the main campus of Shanghai University. Questionnaires including the
Shanshan Li, Jiangnan He, Qiuying Chen, Jianfeng Zhu, Haidong Zou, Xun Xu   +5 more
doaj   +1 more source

Peripheral anterior chamber depth and screening techniques for primary angle closure disease in community elderly Chinese

BMC Ophthalmology, 2020
Background To investigate the distribution of peripheral anterior chamber depth (ACD) and the relationship between peripheral ACD and gonioscopy compared to other ocular parameters for primary angle closure disease (PACD) screening.
Qin Luo, Wenwen Xue, Yin Yuan, Chaowei Fu, Jiangnan He, Haidong Zou, Xiaowei Tong, Richard K. Lee, Ling Ge   +8 more
doaj   +1 more source

Relationship between electroretinogram records and clinical signs in patients with various stages of primary open-angle glaucoma

Journal of Ophthalmology, 2016
Introduction. Lately, a much attention has been paid to studying the retina in patients with primary open angle glaucoma (POAG). The essence of the process has been reported to be an accelerated death of ganglion cells in the retina and retinal axons ...
L.M. Stotska, I.B. Linnyk-Chokova, S.B. Slobodyanyk, V.L. Kushnir, A.O. Nevska   +4 more
doaj   +1 more source

Degraded reality: Using VR/AR to simulate visual impairments [PDF]

, 2018
The effects of eye disease cannot be depicted accurately using traditional media. Consequently, public understanding of eye disease is often poor. We present a VR/AR system for simulating common visual impairments, including disability glare, spatial ...
Jones, P. R., Ometto, G.
core   +2 more sources

Clinical Manifestations and Mechanisms of Development of Eye Damage in Hemoblastosis

Oftalʹmologiâ, 2023
In the article various ophthalmic manifestations of hemoblastoses will be discussed. Detailed descriptions of the most common variants of damage to the organ of vision in the oncohematological process are presented.
N. Yu. Yusef, E. N. Misyurina, D. V. Andzhelova, E. E. Kazaryan, M. V. Vorobyeva   +4 more
doaj   +1 more source