Results 141 to 150 of about 4,719,080 (333)

Randomized, single‐centre, double‐blinded repeated dose investigation of safety and tolerability of ocular administrations of a novel silica eye drop product in healthy volunteers

Acta Ophthalmologica, EarlyView.
Abstract Purpose Managing ocular diseases often requires frequent eye drop administration, which can challenge patient compliance. A long‐acting eye drop technology using an amorphous synthetic silica composite was developed to address this. Our study aimed to assess the safety and tolerability of the Silica Eye Drop platform in healthy volunteers over
Aleksandra Poluianova, Marceline N. Akieh‐Pirkanniemi, Arto Hartikainen, Hanna Arstila, Kai Kaarniranta, Lasse Leino   +5 more
wiley   +1 more source

Structure of vitreous body and its relationship with liquefaction

, 2013
The aim of the study is to clarify the vitreous body structure and liquefaction phenomena. It was found that when melting a frozen rabbit vitreous body, the gel-sol transition phenomenon occurs and the gel structure is broken. This is almost like the
M. Kodama, T. Matsuura, Y. Hara
semanticscholar   +1 more source

A STUDY OF SOME RESULTS OF INFECTION OF THE VITREOUS BODY WITH SEPTIC MATERIAL IN COUCHED EYES [PDF]

, 1919
R H Elliot
openalex   +1 more source

Repeat Intraocular Sampling and Microbiological Testing in Infectious Endophthalmitis: A 27‐Year Prospective Observational Study at an Australian Statewide Tertiary Referral Centre

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Background Endophthalmitis requiring multiple ocular tissue sampling for microbiological testing is uncommon and has not been previously studied. This study aims to analyse cases with at least two ocular tissue samplings and testing of different ocular samples against culture yields. Methods A 27‐year prospective observational study using data
Pravena Kumaran, Maedbh Rhatigan, Zelia Chiu, Jasmine Lichtenstein, Penelope J. Allen, Rosie C. H. Dawkins   +5 more
wiley   +1 more source

Trace Elements Iron, Copper and Zinc in Vitreous of Patients with Various Vitreoretinal Diseases

Indian Journal of Ophthalmology, 2004
Purpose: To measure the concentrations of iron, copper and zinc in human vitreous and to interpret their levels with various vitreoretinal diseases like proliferative diabetic retinopathy, retinal detachment, intraocular foreign body, Eales′ ...
Sulochana Konerirajapuram, Coral Karunakaran, Punitham Ranganathan, Sharma Tarun, Kasinathan Nachiappan, Ramakrishnan Sivaramakrishnan   +5 more
doaj  

Current approaches to hemophthalmia treatment. Review

Oftalʹmologiâ, 2014
Main directions in the treatment of hemophthalmia are appeared: medication, surgical and enzymotherapy (intravitreal enzymatic treatment — IFL, vitrectomy).
D. V. Andgelova
doaj   +1 more source

Expanding the Phenotypic Spectrum Associated With Loss‐of‐Function SMARCA4 Variants to Eye Developmental Anomalies

Clinical Genetics, EarlyView.
This study expands the clinical spectrum of SMARCA4 by describing a novel phenotype in three unrelated individuals with truncating variants. Distinct from Coffin–Siris syndrome and rhabdoid tumor predisposition, this new association is characterized by ocular malformations, specifically microphthalmia and coloboma.
Bertrand Chesneau, Marjolaine Willems, Abdelhakim Bouazzaoui, Léopoldine Lequeux, Julie Plaisancié, Salima El Chehadeh, Hélène Dollfus, Nicolas Chassaing   +7 more
wiley   +1 more source

Study on maintenance of eyeball morphology by foldable capsular vitreous body in severe ocular trauma. [PDF]

BMC Ophthalmol, 2023
Li S, Wang X, Dou Z, Zhang J, Jia J.
europepmc   +1 more source

Hcfc1 and Ogt Mediate Zebrafish CNS Regeneration Through Hippo/Yap Signalling

Cell Proliferation, EarlyView.
This work identifies Hcfc1 and Ogt as key regulators of zebrafish CNS regeneration through modulation of Hippo/Yap signalling. Loss of Hcfc1 or Ogt activity inhibition impairs regeneration, which is restored by Yap overexpression, revealing a new regulatory axis that enhances CNS regenerative capacity.
Priyanka P. Srivastava, Sidharth Bhasin, Poonam Sharma, Omkar Mahadeo Desai, Kshitiz Yadav, Ayushma, Rohan Chakraborty, Suhel Parvez, Rajesh Ramachandran, Shilpi Minocha   +9 more
wiley   +1 more source

Vitreous Hemorrhage in Posterior Uveal Melanocytoma: Two Case Reports

Case Reports in Ophthalmological Medicine
Conclusion: Melanocytomas are rare, benign melanocytic lesions that resemble nevi. In contrast to optic nerve melanocytoma, those involving the choroid and ciliary body lack specific clinical characteristics.
Lauren B. Yeager, Chloe Y. Li, Dmitry Bogolmony, Larisa Debelenko, Brian P. Marr   +4 more
doaj   +1 more source