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| http://dx.doi.org/10.1136/bjo.2003.041277 | DOI Listing |
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Visual and Refractive Outcomes After Bilateral Implantation of a New Toric Intraocular Lens.
Clin Ophthalmol
December 2024
The Department of Ophthalmology, The Shammas Eye Medical Center, Lynwood, CA, USA.
Purpose: To evaluate the clinical outcomes of a new FDA approved toric aspheric hydrophobic acrylic intraocular lens.
Patients And Methods: This is a single surgeon, single-arm, on-label, non-randomized, prospective observational study. Thirty patients underwent bilateral cataract surgery (60 eyes) with placement of a Clareon™ Toric IOL in each eye.
[Health Related Quality of Life in retinoblastoma patients].
Andes Pediatr
August 2024
Facultad de Medicina, Universidad de Chile, Santiago, Chile.
Unlabelled: Retinoblastoma (Rb) is the most common intraocular cancer in children and, along with its treatment, can negatively impact the Quality of Life (QoL). Few studies have explored this subject in these patients; none in Latin America.
Objective: To evaluate the general, physical, emotional, social, and school quality of life of patients treated for Rb and to analyze which patient, disease, or treatment factors are associated with worse outcomes.
Slow-Coagulation Transscleral Cyclophotocoagulation in Pseudoexfoliation Glaucoma.
J Glaucoma
January 2025
Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA.
Purpose: To evaluate the outcomes of slow-coagulation transscleral cyclophotocoagulation (SC-TSCPC) in pseudoexfoliation glaucoma (PXG).
Methods: A single-center, retrospective non-comparative study including consecutive patients with medically uncontrolled PXG who underwent SC-TSCPC (1250-milliwatt power and 4-second duration). The primary outcome measure was surgical success (defined as intraocular pressure (IOP) between 6 - 21 mmHg with ≥20% reduction compared to baseline and no need for further glaucoma surgeries or development of vision-threatening complications).
FYN regulates aqueous humor outflow and IOP through the phosphorylation of VE-CADHERIN.
Nat Commun
January 2025
Department of Ophthalmology, Columbia University Irving Medical Center, New York, NY, USA.
Schlemm's canal endothelial cells (SECs) serve as the final barrier to aqueous humor (AQH) drainage from the eye. SECs adjust permeability to AQH outflow to modulate intraocular pressure (IOP). The broad identification of IOP-related genes implicates SECs in glaucoma.
View Article and Find Full Text PDFNeurotransmitter-bound bestrophin channel structures reveal small molecule drug targeting sites for disease treatment.
Nat Commun
December 2024
Department of Ophthalmology, Columbia University, New York, NY, USA.
Best1 and Best2 are two members of the bestrophin family of anion channels critically involved in the prevention of retinal degeneration and maintenance of intraocular pressure, respectively. Here, we solved glutamate- and γ-aminobutyric acid (GABA)-bound Best2 structures, which delineate an intracellular glutamate binding site and an extracellular GABA binding site on Best2, respectively, identified extracellular GABA as a permeable activator of Best2, and elucidated the co-regulation of Best2 by glutamate, GABA and glutamine synthetase in vivo. We further identified multiple small molecules as activators of the bestrophin channels.
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