Results 31 to 40 of about 1,264,565 (184)

Intraocular light scatter as modeled through a stratified medium [PDF]

, 2001
Intraocular light scatter is modeled through a stratified medium. It is shown that the eye lens possesses properties of an interference filter. In conditions that may mimic opacification, as found with cataract formation, such a filter may have stop ...
Pierscionek, Barbara, Dolgobrodov, Sergey G., Green, Roger   +2 more
core   +1 more source

Thickness of individual layers at the macula and associated factors: the Beijing Eye Study 2011

BMC Ophthalmology, 2020
Background Diagnosis and follow-up of retinal diseases may be improved if the thickness of the various retinal layers, in addition to the total retinal thickness, is taken into account.
Qian Wang, Wen Bin Wei, Ya Xing Wang, Yan Ni Yan, Jing Yan Yang, Wen Jia Zhou, Szy Yann Chan, Liang Xu, Jost B. Jonas   +8 more
doaj   +1 more source

Comparative Study of Ultrasonography and Ultra-Widefield Fundus Photographs for Measurements of the Diameter of Choroidal and Retinal Tumors

Ophthalmology and Therapy, 2023
Introduction Measurement of the largest basal dimension (LBD) of intraocular tumors is important as a prognostic parameter. To evaluate the potential value of true color ultra-widefield fundus photography for measuring tumors, we compared LBD ...
Qian Wang, Jing Yan Yang, Wen Bin Wei, Qiong Yang   +3 more
doaj   +1 more source

Microbiome typing in uveal melanoma is associated with plaque radiotherapy

Medicine in Microecology, 2023
Background: Microbiomes have been identified in various tumor types and could affect tumor progression and treatment. As the most prevalent primary malignant eye tumor in adults, uveal melanoma (UM) has not been explored regarding its endogenous ...
Yuning Chen, Jingting Luo, Haowen Li, Rui Fang, Ruiheng Zhang, Yueming Liu, Jingying Xiu, Jie Xu, Yang Li, Wenbin Wei   +9 more
doaj   +1 more source

Nerve endings with structural characteristics of mechanoreceptors in the human scleral spur [PDF]

, 1994
PURPOSE: The innervation of the scleral spur region was investigated to learn whether mechano-receptors are present in this region. METHODS: Serial tangential sections and whole-mount preparations of the scleral spur region of 18 human eyes of ...
Stefani, F. H., Tamm, Ernst R., Flügel, C., Lütjen-Drecoll, E.   +3 more
core   +1 more source

Biocompatibility of Intraocular Lenses [PDF]

, 2017
The performance of an intraocular lens is determined by several factors such as the surgical technique, surgical complications, intraocular lens biomaterial and design, and host reaction to the lens.
Özyol, Pelin, Fatih Karel, Karel, Fatih, Pelin Özyol, Erhan Özyol, Özyol, Erhan   +5 more
core   +1 more source

Epiregulin, epigen and betacellulin antibodies and axial elongation in young guinea pigs with lens-induced myopization

BMC Ophthalmology, 2022
Background To examine an effect of intravitreally applied antibodies against epidermal growth factor family members, namely epiregulin, epigen and betacellulin, on ocular axial elongation.
Li Dong, Rui-Heng Zhang, Wen-Da Zhou, Yi-Fan Li, He-Yan Li, Hao-Tian Wu, Xu-Han Shi, Jost. B. Jonas, Wen-Bin Wei   +8 more
doaj   +1 more source

Effect of oncogenic nitrosourea on intraocular tumor induction by adenovirus in rats. [PDF]

, 1983
Interference of oncogenic N-nitrosourea in intraocular tumor induction by human adenovirus type 12 in rats was examined. Transplacental administration of methylnitrosourea to rat embryo reduced significantly the latent period of the intraocular ...
Ogawa, Katsuo, Kobayashi, Shoji
core   +1 more source

In-vivo sclera thickness measurements in experimental myopia of guinea pigs

BMC Ophthalmology
The sclera is the target organ of axial elongation during myopia onset and progression. Visualizing the sclera in-vivo is important for monitoring the dynamic changes of the sclera remodeling in experimental myopia.
Ruiheng Zhang, Chuyao Yu, Li Dong, Yitong Li, Xuhan Shi, Haotian Wu, Wenda Zhou, Heyan Li, Wenbin Wei   +8 more
doaj   +1 more source

Chemical Strategies for Multistimuli Responsive Dynamic Covalent Materials in Regenerative Medicine

Advanced Healthcare Materials, EarlyView.
Multistimuli responsive dynamic covalent materials integrate reversible chemistry with the complex chemical, mechanical, and biochemical cues of regenerative environments. This review highlights chemical strategies based on orthogonal dynamic bonds, multicomponent networks, and hierarchical architectures to regulate mechanics, degradation, and ...
Saurabh Joshi, Matthew B. Baker, Dominik Schauenburg   +2 more
wiley   +1 more source