Results 21 to 30 of about 325,020 (377)

A case report of fulminant endophthalmitis caused by Streptococcus dysgalactiae in a patient with traumatic corneal laceration

open access: yesBMC Ophthalmology, 2020
Background To report a case of enucleation caused by Streptococcus dysgalactiae endophthalmitis after traumatic corneal laceration. Case presentation A 69-year-old man with history of retinal detachment treated with vitrectomy and subsequent cataract ...
Yong Woo Lee   +7 more
doaj   +1 more source

Extracellular miR-6723-5p could serve as a biomarker of limbal epithelial stem/progenitor cell population

open access: yesBiomarker Research, 2022
Background Dysfunction or loss of limbal stem cells can result in limbal stem cell deficiency (LSCD), a disease that cause corneal opacity, pain, and loss of vision.
M. Ruiz   +3 more
doaj   +1 more source

Prolonged Inflammation and Infectious Changes in the Corneal Epithelium Are Associated with Persistent Epithelial Defect (PED)

open access: yesPathogens, 2023
Purpose: Failure of rapid re-epithelialization within 10–14 days after corneal injury, even with standard supportive treatment, is referred to as persistent corneal epithelial (CE) defect (PED).
Tanmoy Dutta   +13 more
doaj   +1 more source

Semaphorin3A induces nerve regeneration in the adult cornea-a switch from its repulsive role in development

open access: yesPLoS ONE, 2018
The peripheral sensory nerves that innervate the cornea can be easily damaged by trauma, surgery, infection or diabetes. Several growth factors and axon guidance molecules, such as Semaphorin3A (Sema3A) are upregulated upon cornea injury.
Min Zhang   +5 more
semanticscholar   +1 more source

Anatomy of cornea and ocular surface

open access: yesIndian Journal of Ophthalmology, 2018
Important functions of cornea in the eye include protecting the structures inside the eye, contributing to the refractive power of the eye, and focusing light rays on the retina with minimum scatter and optical degradation.
M. Sridhar
semanticscholar   +1 more source

3316 Mycoplasma Induced Rash and Mucositis: How Affected Are the Eyes?

open access: yesJournal of Clinical and Translational Science, 2019
OBJECTIVES/SPECIFIC AIMS: To demonstrate the prevalence of ocular complications in patients suffering with Mycoplasma Induced Rash and Mucositis (MIRM).
Ramy Rashad   +3 more
doaj   +1 more source

VIAȚA PUBLICĂ LA NIVEL LOCAL: O SINTEZĂ A CAUZELOR NEIMPLICĂRII POPULAȚIEI [PDF]

open access: yesBuletinul Științific al Universității de Stat „B.P. Hasdeu” din Cahul: Științe Sociale, 2020
The active participation of citizens in local public life is one of the essential characteristics of contemporary democratic societies. The objective of the research was to elucidate the causes of the non-involvement of the population in the public life ...
Sergiu CORNEA
doaj   +1 more source

Rigidity and gluing for Morse and Novikov complexes [PDF]

open access: yes, 2003
We obtain rigidity and gluing results for the Morse complex of a real-valued Morse function as well as for the Novikov complex of a circle-valued Morse function.
Cornea, Octav, Ranicki, Andrew
core   +3 more sources

Effect of corneal light scatter on vision: a review of the literature [PDF]

open access: yes, 2016
The cornea is the transparent connective tissue window at the front of the eye. The physiological role of the cornea is to conduct external light into the eye, focus it, together with the lens, onto the retina, and to provide rigidity to the entire ...
MARAONE, GIORGIA   +4 more
core   +3 more sources

A Review of Structural and Biomechanical Changes in the Cornea in Aging, Disease, and Photochemical Crosslinking

open access: yesFrontiers in Bioengineering and Biotechnology, 2019
The study of corneal biomechanics is motivated by the tight relationship between biomechanical properties and visual function within the ocular system.
Brecken J. Blackburn   +3 more
semanticscholar   +1 more source

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