Results 101 to 110 of about 66,828 (272)

Experimental myopia increases and scleral crosslinking using genipin inhibits cyclic softening in the tree shrew sclera

open access: yesOphthalmic & physiological optics, 2018
Myopia progression is thought to involve biomechanical weakening of the sclera, which leads to irreversible deformations and axial elongation of the eye.
Alexander M. Levy   +2 more
semanticscholar   +1 more source

Vision outcomes in dogs with primary glaucoma surgically treated with lensectomy and endolaser cyclophotocoagulation after an Ahmed valve gonioimplantation failure

open access: yesVeterinary Ophthalmology, Volume 28, Issue 2, Page 207-217, March 2025.
Abstract Objective The aim of this study was to retrospectively evaluate vision outcomes of dogs with primary angle closure glaucoma (PACG) that underwent Ahmed valve gonioimplantation (AVG) followed by lensectomy and endolaser cyclophotocoagulation (ECP) with or without bleb resection after AVG failure.
Bactelius Turicea   +3 more
wiley   +1 more source

Gene Expression and Pathways Underlying Form Deprivation Myopia in the Guinea Pig Sclera.

open access: yesInvestigative Ophthalmology and Visual Science, 2018
Purpose Posterior scleral remodeling accompanies myopia. In guinea pigs developing myopia, the region around the optic nerve (peripapillary zone, PPZ) rapidly expands followed by inhibition in eye size in the periphery.
Nethrajeith Srinivasalu   +8 more
semanticscholar   +1 more source

Techniques for subretinal injections in animals

open access: yesVeterinary Ophthalmology, Volume 28, Issue 2, Page 506-518, March 2025.
Abstract Subretinal injections are not commonly performed during clinical treatment of animals but are frequently used in laboratory animal models to assess therapeutic efficacy and safety of gene and cell therapy products. Veterinary ophthalmologists are often employed to perform the injections in the laboratory animal setting, due to knowledge of ...
Ryan F. Boyd, Simon M. Petersen‐Jones
wiley   +1 more source

Real-Time Sclera Force Feedback for Enabling Safe Robot-Assisted Vitreoretinal Surgery

open access: yesAnnual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018
One of the major yet little recognized challenges in robotic vitreoretinal surgery is the matter of tool forces applied to the sclera. Tissue safety, coordinated tool use and interactions between tool tip and shaft forces are little studied.
A. Ebrahimi   +6 more
semanticscholar   +1 more source

Reconstruction of deep and perforating corneal defects in dogs—A review (Part I/III): Autogenous ocular tissues, donor tissues, and corneal clarity scoring

open access: yesVeterinary Ophthalmology, Volume 28, Issue 2, Page 519-531, March 2025.
Abstract Corneal reconstruction is a key part of veterinary ophthalmic practice and numerous reconstructive techniques have been described for use in small animals in the peer‐reviewed veterinary literature written in English. Despite the evidence accrued over the last six decades in over 40 clinical articles and numerous other publications on ocular ...
Rick F. Sanchez   +2 more
wiley   +1 more source

Enhanced segmentation and complex-sclera features for human recognition with unconstrained visible-wavelength imaging

open access: yes, 2016
Sclera recognition has received attention recently due to the distinctive features extracted from blood vessels within the sclera. However, uncontrolled human pose, multiple iris gaze directions, different eye image capturing distance and variation in ...
S. Alkassar   +7 more
core   +1 more source

MORPHOMETRIC CHARACTERISTICS OF THE SCLERA OF THE EYEBALL WITH PROGRESSIVE MYOPIA IN ADOLESCENTS WITH SCLEROMALACIA

open access: yes, 2023
<p><i>In this article, the results of the examination of the morphological state of scleromalacia in the sclera of the eyeball in developing myopia, the comparative assessment of the morphological characteristics of the last connective tissue,
D. L. Jaloliddinov, T.J. Usmanova
core   +1 more source

A Müller Glia‐Retinal Pigment Epithelium Apical Network Surrounding Cone Outer Segments in Fish and Mouse

open access: yesGlia, Volume 74, Issue 12, December 2026.
Müller glia and the retinal pigment epithelium interact around cone outer segment in the subretinal space of both zebrafish and mouse. The contacts are established early during development but subsequent to outer segment emergence. ABSTRACT Homeostasis of the vertebrate retina critically depends on two non‐neuronal cell populations, Müller glia and the
Maria Sharkova   +6 more
wiley   +1 more source

The Evolving Surgical Paradigm of Scleral Allograft Bio-Tissue Use in Ophthalmic Surgery: Techniques and Clinical Indications for Ab-Externo and Ab-Interno Scleral Reinforcement

open access: yesClinical Ophthalmology
Ticiana De Francesco,1,2 Tsontcho Ianchulev,3 Douglas J Rhee,4 Ronald C Gentile,3,5 Louis R Pasquale,3 Iqbal Ike K Ahmed1,6,7 1John A. Moran Eye Center, University of Utah, Salt Lake City, UT, USA; 2Clinica de Olhos De Francesco, Fortaleza, Brazil ...
De Francesco T   +5 more
doaj  

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