Results 41 to 50 of about 185,249 (283)

Influence of Instrumental Factors in the Measurement of Power Profiles of Intraocular Lenses with a Commercial Deflectometer [PDF]

, 2023
Deflectometry is an optical technique for determining properties such as power distribution, wavefront, etc., and measurement of the optical properties of an intraocular lens can provide relevant information for clinicians.
Nuria Garzón, Gómez Pedrero, Jose Antonio, Garzón, Nuria, Veronica Gonzalez-Fernandez, García Montero, María, José Antonio Gómez-Pedrero, María García-Montero, César Albarrán-Diego, González Fernández, Verónica, Garzón Jiménez, Nuria, Albarrán Diego, César   +10 more
core   +1 more source

Chiral Nanoparticles Suppress Inflammatory Infiltration to Promote Extracellular Matrix Remodeling for Ectopia Lentis Therapy

Advanced Science, EarlyView.
L‐cysteine‐configured chiral polyurethane nanoparticles suppress ocular inflammation and reduce extracellular matrix (ECM) degradation in ectopia lentis by regulating macrophages polarization and inhibiting nuclear factor kappa B signaling pathway. By promoting zonular fiber‐associated protein restoration and tissue repair, this minimally invasive ...
Yinuo Wen, Yan Yang, Haihan Gao, Yan Liu, Xinyue Wang, Linghao Song, Ruohong Li, Ao Miao, Jie Xu, Zhennan Zhao, Dan Li, Shenjie Peng, Linzhao Li, Min Zhang, Yonghang Liu, Liren Wang, Tianhui Chen, Yongxiang Jiang   +17 more
wiley   +1 more source

Effects of cataract surgery and intra-ocular lens implantation on visual function and quality of life in age-related cataract patients: a systematic review protocol

Systematic Reviews, 2019
Background Cataract is the leading cause of blindness and low vision worldwide. Presently, cataract surgery is the only treatment for cataract and is very effective in restoring sight. In cataract surgery, the natural lens of the eye that becomes clouded
Shalu Jain, Kavitha Rajshekar, Anjana Aggarwal, Akshay Chauhan, Vijay Kumar Gauba   +4 more
doaj   +1 more source

GHRHR Deficiency Enhances Retinal Ganglion Cell Survival and Visual Functions in Experimental Glaucoma by Inhibiting Ferroptosis

Advanced Science, EarlyView.
Glaucoma, a major cause of blindness, involves retinal ganglion cell (RGC) degeneration. This study shows growth hormone‐releasing hormone receptor (GHRHR) deficiency preserves RGC survival and restores vision, unlike activation which only aids survival.
Yan Tong, Ming Ho Yam, Jiaxin Zhang, Lin Du, Linbin Zhou, Yolanda Wong Ying Yip, Bo Man Ho, Hemlata Bisnauthsing, Jiahui Li, Ivan Kong, Shushu Xu, Changzhen Fu, Karl K.H. So, Joaquim S.L. Vong, Ling‐Ping Cen, Ming‐Ming Yang, Khazeema Yousaf, Mai Har Sham, Sun On Chan, Poemen P. Chan, Chi Pui Pang, Clement C. Tham, Jing Na He, Jian Li, Wai Kit Chu   +24 more
wiley   +1 more source

Academy IRIS® Registry Analysis of Incidence of Laser Capsulotomy Due to Posterior Capsule Opacification After Intraocular Lens Implantation

Clinical Ophthalmology, 2022
Jeffrey D Horn,1 Bret L Fisher,2 Daniel Terveen,3 Helene Fevrier,4 Mohinder Merchea,5 Xiaolin Gu5 1Vision for Life, Nashville, TN, USA; 2Eye Center of North Florida, Panama City, FL, USA; 3Vance Thompson Vision, Sioux Falls, SD, USA; 4Verana Health, San ...
Horn JD, Fisher BL, Terveen D, Fevrier H, Merchea M, Gu X   +5 more
doaj  

Intraocular lenses and glaucoma

Indian Journal of Ophthalmology, 1984
Singh Daljit
doaj   +2 more sources

Potential of Nanoparticle‐Based Phototherapies for Future Treatment of Uveal Melanoma

Advanced Science, EarlyView.
This review evaluates nanoparticle‐based phototherapies for uveal melanoma, highlighting emerging strategies to enhance tumor targeting, light delivery, and treatment precision. Preclinical data indicate improved efficacy and reduced toxicity, supporting their potential to enhance localized treatment and future translational advances. (Generated by the
Emilie Lambert, Christophe Nguyen, Sean Edward Dunn, Magali Gary‐Bobo, Jérôme Lacombe, Justin Moser, Frédéric Zenhausern, Jean‐Olivier Durand, Frédérique Cunin   +8 more
wiley   +1 more source

Innovative PLA or PCL‐Based Ocular Implants Obtained From Tape Casting or Electrospinning for Sustained‐Release Dexamethasone

Journal of Applied Polymer Science, EarlyView.
PLA and PCL ocular implants prepared by tape casting and electrospinning provide sustained dexamethasone release with distinct release profiles governed by polymer type and processing method. The relationship between polymer structure, degradation behavior, and drug release demonstrates the potential of these fabrication techniques for controlled ...
Renata Bochanoski, Henrique Borba Modolon, Ronaldo Silveira, Januara Rodrigues, Tiago Bender Wermuth, Sabrina Arcaro, Oscar R. K. Montedo   +6 more
wiley   +1 more source

Smart soft contact lenses for continuous 24-hour monitoring of intraocular pressure in glaucoma care

Nature Communications, 2022
Continuous monitoring of intraocular pressure remains a grand challenge in glaucoma care. Here the authors develop smart soft contact lenses for continuous 24-hour monitoring of intraocular pressure in human eyes, even during sleep.
Jinyuan Zhang, Kyunghun Kim, Ho Joong Kim, Dawn Meyer, Woohyun Park, Seul Ah Lee, Yumin Dai, Bongjoong Kim, Haesoo Moon, Jay V. Shah, Keely E. Harris, Brett Collar, Kangying Liu, Pedro Irazoqui, Hyowon Lee, Shin Ae Park, Pete S. Kollbaum, Bryan W. Boudouris, Chi Hwan Lee   +18 more
doaj   +1 more source

Visual Outcomes After Cataract Surgery:Multifocal Versus Monofocal Intraocular Lenses [PDF]

, 2015
PURPOSE: To evaluate visual outcomes, spectacle independence, and quality of life among nonastigmatic and astigmatic patients who received AcrySof IQ ReSTOR toric or nontoric multifocal intraocular lenses (IOLs) (Alcon Laboratories, Fort Worth, TX ...
Vinciguerra, Paolo, Cristina Peris-Martinez, Peris-Martinez, Cristina, Shah, Sunil, Sunil Shah, Paolo Vinciguerra, Reinhard, Thomas, Thomas Reinhard   +7 more
core   +1 more source