Results 61 to 70 of about 2,467,322 (174)

The scale matters: A review on stimuli‐responsive microrobots categorized by scale for biomedical applications

open access: yesResponsive Materials, Volume 4, Issue 2, May 2026.
We systematically summarize how each scale dictates fundamental choices in design feature, manufacturing technology, driving mechanism, and control strategy, which are inherently governed by scale‐dominated physical principles. Furthermore, the application of scale‐determined operation modes of microrobots across different stages of medical ...
Hang Yin   +3 more
wiley   +1 more source

Diffractive multifocal intraocular lens interferes with intraoperative view [PDF]

open access: yes, 2010
Mami Yoshino1, Makoto Inoue1,2, Nae Kitamura1, Hiroko Bissen-Miyajima11Department of Ophthalmology, Tokyo Dental College Suidobashi Hospital, Tokyo, Japan; 2Kyorin Eye Center, Kyorin University School of Medicine, Tokyo, JapanAbstract: We report an ...
Nae Kitamura   +7 more
core  

Long-term clinical results and scanning electron microscopic analysis of the aspheric, hydrophobic, acrylic intraocular lens CT LUCIA 611P(Y)

open access: yesClinical Ophthalmology, 2018
Andreas F Borkenstein, Eva-Maria Borkenstein Borkenstein & Borkenstein, Privatklinik der Kreuzschwestern, Graz, Austria Purpose: The aim of this study was to evaluate the clinical outcomes of a novel designed hydrophobic, acrylic, monofocal, fully ...
Borkenstein AF, Borkenstein EM
doaj  

Retinal Pigment Epitheliopathy due to Sub‐Optimal Recycling of Vitamin A (RESORVA): A Novel RDH11 ‐Related Phenotype

open access: yesClinical Genetics, Volume 109, Issue 5, Page 972-977, May 2026.
RDH11 is a minor isoenzyme that catalyses the oxidation of 11‐cis‐retinol to 11‐cis‐retinal in the retinal pigment epithelium, alongside RDH5 and RDH10. Biallelic null variants in RDH11 lead to upregulation of RDH5 and RDH10 (transcriptional adaptation), maintaining 11‐cis‐retinal bioavailability, but still causing Retinal Pigment Epitheliopathy due to
Kirk A. J. Stephenson   +11 more
wiley   +1 more source

Patient acceptability of the Tecnis® multifocal intraocular lens

open access: yes, 2011
Priyanka Sood1, Maria A Woodward21Emory Eye Center, Atlanta, GA, USA; 2Kellogg Eye Center, Ann Arbor, MI, USAAbstract: Cataract surgery has evolved. The goal of the surgeon includes both restoration of vision and refinement of vision.
Sood P, Woodward MA
core  

Intraocular Implantable Collamer Lens with a Central Hole Implantation: Safety, Efficacy, and Patient Outcomes

open access: yes, 2023
Trakanta Wannapanich,1,* Ngamjit Kasetsuwan,1– 3,* Usanee Reinprayoon1– 3 1Department of Ophthalmology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand; 2Chula Refractive Surgery Center ...
Kasetsuwan N   +2 more
core  

Visual Outcome and Intraocular Lens Rotational Stability after Cataract Surgery with Multifocal Toric Intraocular Lens Implantation

open access: yes
Purpose: To evaluate long-term refractive, visual outcomes and patient satisfaction following capsular bag implantation of a multifocal toric intraocular lens (IOL). Setting: Department of Ophthalmology, Professor K. Gibinski University Clinical Center,
Agnieszka Malec-Pleskacz   +2 more
core   +1 more source

Refractive change following pseudophakic vitrectomy: a retrospective review [PDF]

open access: yes, 2008
Background To assess the occurrence and magnitude of refractive change in pseudophakic eyes undergoing 20 gauge pars plana vitrectomy without scleral buckling and to investigate possible aetiological factors.
Byrne Sinead   +15 more
core   +2 more sources

Intraocular lens-edge design and material factors contributing to posterior-capsulotomy rates: comparing Hoya FY60AD, PY60AD, and AcrySof SN60WF

open access: yes, 2013
Peter J Morgan-Warren, JM Alaric SmithVictoria Eye Unit, Hereford County Hospital, Hereford, UKPurpose: To compare neodymium-doped yttrium aluminum garnet laser posterior capsulotomy (LPC) rates between the Hoya FY60AD, Hoya PY60AD, and Alcon AcrySof ...
Morgan-Warren PJ, Smith JMA
core  

Spontaneous Late Intraocular Lens and Capsule Tension Ring Dislocation

open access: yes, 2017
In this report, three cases with pseudoexfoliation (PEX) and advanced age with spontaneous intraocular lens (IOL) and capsule tension ring (CTR) dislocation were presented.
Ayşe Gül Koçak Altıntaş   +2 more
core   +1 more source

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