Results 291 to 300 of about 63,158 (347)

Filomicelle‐Embedded Composite Hydrogels for Localized Gelation Within the Anterior Chamber of the Eye

open access: yesSmall, Volume 22, Issue 7, 2 February 2026.
A composite hydrogel (C‐gel) incorporating PEG‐b‐PPS filomicelles enables localized in situ gelation and sustained nanocarrier release within the anterior chamber. The filamentous structure promotes spatial confinement of multi‐arm polymer crosslinking, even upon injection into large aqueous volumes, and gradually transitions into spherical micelles ...
Hyeohn Kim   +6 more
wiley   +1 more source

MSC‐Derived Exosomal lnc‐AGT‐3: A Novel Anti‐Angiogenic Target in Age‐Related Macular Degeneration Through p53 Signaling Pathway

open access: yesAging Cell, Volume 25, Issue 2, February 2026.
MSC‐derived exosomes deliver lnc‐AGT‐3 to vascular endothelial cells, where it binds hnRNP K in the nucleus. This interaction inhibits p53 ubiquitination, enhancing p53 stabilization and transcriptional activation of anti‐angiogenic targets TSP1. Consequently, p53‐mediated signaling is potentiated, effectively suppressing choroidal neovascularization ...
Lingjie Kong   +9 more
wiley   +1 more source
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CENTRAL THICKNESS IN CORNEAL DISORDERS

Acta Ophthalmologica, 1978
In the single individual the central corneal thickness (CCT) shows only small variations. Therefore CCT has been studied in a number of corneal diseases in order to investigate if this dimension might contribute to the diagnosis or to the understanding of the pathogenesis.Normal CCT was found in hereditary dystrophies with the exception of the macular ...
N, Ehlers, T, Bramsen
openaire   +2 more sources

Central corneal thickness in glaucoma

Current Opinion in Ophthalmology, 2017
The purpose of this review is to summarize the role of central corneal thickness (CCT) in the clinical management of a glaucoma patient.The prognostic value of CCT is well recognized in patients with ocular hypertension. However, its predictive value in other glaucoma suspects and patients with established glaucoma is less certain.
Chelvin C A, Sng   +2 more
openaire   +2 more sources

Effect of Corneal Drying on Central Corneal Thickness

Journal of Glaucoma, 2004
To determine the amount of corneal thinning induced by corneal drying, and to discuss its possible consequences on applanation pressure.Two sets of central corneal thickness measurement from 100 eyes of 100 patients were taken by ultrasonic pachymeter at time settings of 0, 15, 30, 45, and 60 seconds. During the first set (group 1), patients were asked
Volkan, Dayanir   +6 more
openaire   +2 more sources

APPLANATION TONOMETRY AND CENTRAL CORNEAL THICKNESS

Acta Ophthalmologica, 1975
Readings with the Goldmann applanation tonometer were made at various intraocular hydrostatic pressures and compared with central corneal thickness and radius in rabbit and in man. Linear correlations were established between hydrostatic pressure and applanation readings, with correlation coefficients close to 1.0.
N, Ehlers, T, Bramsen, S, Sperling
openaire   +2 more sources

Central corneal thickness in adult Chinese

Journal of Huazhong University of Science and Technology [Medical Sciences], 2006
The central corneal thickness (CCT) in age 48 years or less of Chinese was characterized and its relationship with gender, age, refraction and intraocular pressure (IOP) was investigated. Right eyes of 1669 participants were included in this study (880 men, 52.7% and 789 women, 47.3%). Mean age of the samples was 23.8 +/- 5.9 years.
Pengcheng, Li   +4 more
openaire   +2 more sources

Central Corneal Thickness in Childhood Cataract

Cornea, 2019
Purpose: We explored elevated central corneal thickness (CCT) in children with cataracts as possibly reflecting preexisting corneal malformation related to specific cataract morphology. Methods: All children consecutively seen during the study periods who had cataracts and corneal ...
Avrey, Thau   +10 more
openaire   +2 more sources

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