Results 61 to 70 of about 775,311 (188)

Tear osmolarity changes after use of hydroxypropyl-guar-based lubricating eye drops

Clinical Ophthalmology, 2018
To evaluate tear osmolarity after using a hydroxypropyl-guar (HP-guar)-based lubricating eye drop four times daily (QID) for 3 weeks.Thirty-one participants with dry eye disease (Ocular Surface Disease Index [OSDI] score ≥20 and tear osmolarity ≥300 mOsm/L in at least one eye) were enrolled in this prospective, dispensing, non-randomized study ...
Alison Ng, Adam Keech, Lyndon Jones
openaire   +5 more sources

A two-week clinical evaluation of the safety of Systane® Ultra in contact lens-wearing patients

Clinical Ophthalmology, 2010
David KadingSpecialty Eyecare Group, Kirkland, WA, USAObjective: To evaluate the safety of Systane® Ultra Lubricant Eye Drops (test solution) in contact lens wearers.
David Kading
doaj  

Staphylococcus-associated marginal keratitis secondary to pterygium surgery: a case report

BMC Ophthalmology, 2021
Background Staphylococcus-associated marginal keratitis is an immune-mediated corneal disorder mainly secondary to chronic blepharoconjunctivitis. We report a rare case of Staphylococcus-associated marginal keratitis following pterygium excision.
Xin Liu, Xiancheng Ye, Yanlong Bi
doaj   +1 more source

The use of a “horizontal centrifugation protocol” to prepare autologous platelet‐rich fibrin membranes for corneal reconstruction surgery in dogs with complicated corneal ulcerations: A case series

Veterinary Ophthalmology, Volume 28, Issue 2, Page 175-189, March 2025.
Abstract Objective The purpose of this case series was to describe the effect of autologous PRF membrane for corneal reconstruction surgery in dogs. PRF membranes made from two healthy dogs unrelated to the current case series were used for PRF histologic analyses. Animals Seven dogs with complicated corneal ulcerations. Procedure A complete ophthalmic
Louise Baadsgaard Bruun, Tommy A. Waskiw Hardon, Anne K. Havnsøe Krogh, Klaus Qvortup, Steffen Heegaard, Annemarie Thuri Kristensen, Michala de Linde Henriksen   +6 more
wiley   +1 more source

Coronofrontal rhytidectomy: A new approach for the treatment of severe pseudoptosis and superior entropion in dogs

Veterinary Ophthalmology, Volume 28, Issue 2, Page 403-412, March 2025.
Abstract Purpose To describe the use of coronofrontal rhytidectomy (CFR) for the treatment of severe pseudoptosis and superior entropion in dogs, and to provide guidelines for the selection of surgical technique depending on presentation. Methods A review of medical records of dogs that underwent rhytidectomy from 2002 to 2023 was carried out ...
Rita Vilao Cardoso, Marta Leiva, Cristina Seruca, Rodrigo P. Lacerda, Fernando Laguna, M. Teresa Peña   +5 more
wiley   +1 more source

Neurotrophic keratitis in a patient with dihydroxypyrimidine dehydrogenase deficiency

Indian Journal of Ophthalmology, 2008
We describe a case of neurotrophic keratitis in association with dihydroxypyrimidine dehydrogenase (DHPD) deficiency. Ocular manifestations in patients with DHPD are rare and neurotrophic keratitis has never been reported before.
Kapoor Bharat, Luhishi Ezzedin, Chung Andrew, Pauw Jakobus   +3 more
doaj  

Mitochondrial Ca2+ uniporter haploinsufficiency leads to sexually dimorphic redox imbalance and metabolic remodelling in the mouse brain

The Journal of Physiology, EarlyView.
Abstract figure legend The genetic inactivation of one Mcu allele leads to sex‐specific changes in neuronal function in adult mice, that is, the firing of action potentials and the relationship between cytosolic and mitochondrial Ca2+ levels. The ability to produce NAD(P)H by stimulated neural tissue is largely preserved in male mice but delayed in ...
Jenna Gray, Girish Halemirle, Beatriz Ferrán, Hadyn Rose, Traci L. Redwine, Sophia Pham, Bo Hagy, Atul Pranay, Jennifer Giorgione, Stacy A. Hussong, Veronica Galvan, Kenneth Humphries, Holly Van Remmen, Mike Kinter, William E. Sonntag, Pankaj K. Singh, Carlos Manlio Díaz‐García   +16 more
wiley   +1 more source

Structuring of gellan hydrogel enables the production of inherently antifibrotic, lubricating eye drops

Acta Biomaterialia
Gellan is an anionic polysaccharide that forms optically clear hydrogels, making it suitable for use in ocular applications. Previous research has demonstrated that gellan fluid gels, when used alongside standard treatments (antibiotics and corticosteroid eye drops), reduce corneal scarring in models of microbial keratitis.
Samuel R. Moxon, Rachel C. Vincent, A. Taylor, B. Cassidy, Richard J.A. Moakes, Gibran F. Butt, Graham R. Wallace, Anthony D. Metcalfe, Richard L. Williams, Nicholas M. Barnes, Ann Logan, Saaeha Rauz, Liam M. Grover   +12 more
openaire   +2 more sources

Heat Transfer Coefficients and Pressure Drops for R-134a and an Ester Lubricant Mixture in a Smooth Tube and a Micro-Fin Tube [PDF]

, 1998
This paper reports average heat transfer coefficients and pressure drops during evaporation and condensation of mixtures of R-134a and a 150 SUS penta erythritol ester branched-acid lubricant.
Doerr, Tom M., Steven, Eckels J., Pate, Michael B.   +2 more
core  

Insulin Nanoemulsion Eye Drops for the Treatment of Dry Eye Disease in Sjögren’s Disease: A Randomized Clinical Trial Phase I/II

Vision
Dry eye disease (DED) is a hallmark of primary Sjögren’s disease (SjD) and often resists conventional treatments like lubricant eye drops. Insulin nanoemulsions offer a potential solution by improving drug penetration and retention on the ocular surface.
Mateus Maia Marzola, Diego Rocha Gutierrez, Beatriz Carneiro Cintra, Adriana de Andrade Batista Murashima, Luciana Facco Dalmolin, Denny Marcos Garcia, Renata Fonseca Vianna Lopez, Fabiola Reis Oliveira, Eduardo Melani Rocha   +8 more
doaj   +1 more source