Results 71 to 80 of about 4,031 (185)

Association between corneal biomechanics and retinal microvascular perfusion in myopic eyes with ocular hypertension: An OCTA and Corvis ST study

Photodiagnosis and Photodynamic Therapy
Purpose: To investigate the associations between corneal biomechanics and retinal microvascular perfusion in the optic disc and macular regions in myopic eyes with ocular hypertension (OHT) without glaucomatous structural or functional damage.
Haomin Chen, Yifei Dang, Xinyi Li, Xuan Deng, Bingyu Chen, Ruihong Su, Yingjuan Lv, Yi Shi, Aihua Liu   +8 more
doaj   +1 more source

Corneal biomechanics in normal Saudi individuals

Saudi Journal of Ophthalmology, 2016
The aim of this study was to determine and relate corneal biomechanical metrics with demographic, tomographic and refractive data in healthy Saudi people.Prospective, cross-sectional, observational study.The study included 215 normal Saudi adult individuals.Corneal hysteresis (CH) and corneal resistance factor (CRF), Goldmann-correlated intraocular ...
Al-Arfaj, Khalid, Yassin, Sanaa A., Al-Dairi, Walaa, Al-Shamlan, Fatimah, Al-Jindan, Mohanna   +4 more
openaire   +2 more sources

Keratan Sulfate: An Electroconductive Glycosaminoglycan at the Interface of Sensory Perception and Neural Signaling

Journal of Neuroscience Research, Volume 104, Issue 8, August 2026.
Laboratory studies show KS has electroconductive properties with the ability to trap and transport protons in neurotransductive processes (Grotthuss proton shuttling). This maintains electrochemical gradients and fluxes at the neuronal cell surface in neural activation. Such processes are central to neuronal cell signaling and communication.
James Melrose
wiley   +1 more source

Development and Characterization of a Structurally Supportive of Hybrid PLGA Decellularized ECM Biomembrane for Ocular Progenitor Cell Anchorage and Epithelial Repair

Macromolecular Bioscience, Volume 26, Issue 8, August 2026.
Hybrid PLGA–corneal ECM biomembrane for ocular progenitor cell support and progenitor retinal cytoprotection. A hybrid biomembrane composed of PLGA and decellularized corneal extracellular matrix was developed to create a biomimetic microenvironment for ocular progenitor cells.
Ana Karulline Garcia Ungaratti, Aliny Pereira de Lima, Jordana Andrade Santos, Paula Leticia de Melo, Daniel Graziani, Artur Christian G. da Silva, Luis Antônio Dantas Silva, Marize Campos Valadares   +7 more
wiley   +1 more source

Cloud‐Plots for Spherical Data With Applications to Glaucoma and Gait Cyclograms

Statistics in Medicine, Volume 45, Issue 18-19, August 2026.
ABSTRACT In several biomedical contexts, the need for diagnostic analyses of data that is a set of directions in 2, 3, or higher dimensions arises, as for instance, when considering the relative movement of body parts like the limbs, or looking at anatomical orientations.
S. Rao Jammalamadaka, Ali H. Abuzaid
wiley   +1 more source

Corneal Biomechanical Changes Induced by Chronic Elevated Intraocular Pressure: Implications for Glaucoma Pathogenesis and Management

Journal of Ophthalmology
The significance and contributions of corneal biomechanics in the study of chronic elevated intraocular pressure are multifaceted. Not only does it enhance our understanding of how chronic elevated intraocular pressure affects corneal structure and ...
Mengzhen Xie, Zhiyong Huang, Ke Ma, Yingping Deng, Jing Tang   +4 more
doaj   +1 more source

Biomaterial‐Integrated Electroporation for Therapeutic Delivery: From Gene Editing to Tumor Ablation and Immune Modulation

Small, Volume 22, Issue 45, 13 August 2026.
Biomaterial‐integrated electroporation establishes a programmable therapeutic interface that coordinates electric‐field modulation, transient or irreversible membrane permeabilization, cargo stabilization, and immune remodeling. This Review highlights how nanocarriers, hydrogels, and bioelectronic interfaces expand electroporation from conventional ...
Binbin Ji, Zhuozhuo Wu, Yuyue Jiang, Xiaoyu Liu, Jingfeng Li, Fengkuo Xu, Chaojie Li, Qungang Shan, Ziyin Wang, Junhao Wang, Wei Huang, Yaping Zhuang, Wenguo Cui, Zhongmin Wang   +13 more
wiley   +1 more source

A novel corneal indentation device for comparison of corneal tangent modulus before and after FS-LASIK in vivo

BioMedical Engineering OnLine
Background Corneal refractive laser surgery is widely used to correct myopia and astigmatism due to its safety and effectiveness. However, postoperative changes in corneal biomechanics, such as corneal ectasia, can occur, necessitating a deeper ...
Yan Zhang, Junyu Lin, Shu-Hao Lu, Jones Iok-Tong Chong, Cheng Yang, Jianqing Lan, Wenjuan Xie, Juan Li, David Chuen-Chun Lam, Dan Cao, Jin Zeng   +10 more
doaj   +1 more source

The Correlation Analysis between Corneal Biomechanical Properties and the Surgically Induced Corneal High-Order Aberrations after Small Incision Lenticule Extraction and Femtosecond Laser In Situ Keratomileusis

Journal of Ophthalmology, 2015
Background. To investigate the correlation between corneal biomechanics and the surgically induced corneal high-order aberrations (HOAs) after small incision lenticule extraction (SMILE) and femtosecond laser in situ keratomileusis (FS-LASIK). Methods. A
Wenjing Wu, Yan Wang
doaj   +1 more source

An Update on Corneal Biomechanics and Architecture in Diabetes

Journal of Ophthalmology, 2019
In the last decade, we have witnessed substantial progress in our understanding of corneal biomechanics and architecture. It is well known that diabetes is a systemic metabolic disease that causes chronic progressive damage in the main organs of the human body, including the eyeball.
María A. del Buey, Paula Casas, Constanza Caramello, Nuria López, Marisa de la Rica, Ana B. Subirón, Elena Lanchares, Valentín Huerva, Andrzej Grzybowski, Francisco J. Ascaso   +9 more
openaire   +6 more sources