Results 51 to 60 of about 25,913 (280)

Estudo comparativo entre as manifestações oftalmológicas, sorológicas e resposta terapêutica de pacientes com esclerite isolada e esclerite associada a doenças sistêmicas [PDF]

, 2011
INTRODUCTION: Scleritis is a rare, progressive and serious disease, the signs of which are inflammation and edema of episcleral and scleral tissues and is greatly associated with systemic rheumatoid diseases.
Freitas, Denise de, Gabriel, Luís Alexandre Rassi, Modolo, Rodrigo Pilon, Sousa, Jacqueline Martins de, Trevisani, Virgínia Fernandes Moça, Vieira, Luis Antonio   +5 more
core   +2 more sources

Comparison of Outcomes between Endoscopic and Transcleral Cyclophotocoagulation. [PDF]

, 2017
Importance: Traditionally cyclophotocoagulation has been reserved as a treatment of last resort for eyes with advanced stage glaucoma, but increasingly it is offered to eyes with less severe disease.
Beardsley, Robert, Caprioli, Joseph, Coleman, Anne L, Giaconi, JoAnn A, Hubschman, Jean-Pierre, Law, Simon K, Nouri-Mahdavi, Kouros, Schwartz, Steven D   +7 more
core   +3 more sources

Development of Teleoperated Robotic System for Remote Intraocular Microsurgery

Advanced Science, EarlyView.
A teleoperated robotic system, characterized by micrometer‐scale precision and a remote center of motion design, is developed and validated to ensure the safety and flexibility of remote intraocular surgery. This system exhibits superior performance in experimental evaluations and holds significant potential for advancing remote microsurgery ...
Andi Xu, Zhangkai Lian, Wenben Chen, Yanlin Li, Jiali Liu, Hongli Liang, Rihui Song, Zikai Lin, Mingyuan Li, Yining Huang, Ling Jin, Zheming Zhang, Xiaoyue Wei, Bingqian Liu, Wei Ma, Tao Li, Hang Shao, Wei Liu, Kun Gao, Xin Zhang, Pisong Yan, Ruiyang Li, Ruixin Wang, Xiaohang Wu, Duoru Lin, Xiang Chen, Jinghui Wang, Xingwu Zhong, Mohammad Ali Nasseri, Kai Huang, Haotian Lin   +30 more
wiley   +1 more source

SVSNet: Scleral vessel segmentation with a CNN-Transformer hybrid network

Journal of Innovative Optical Health Sciences
Scleral vessels on the surface of the human eye can provide valuable information about potential diseases or dysfunctions of specific organs, and vessel segmentation is a key step in characterizing the scleral vessels.
Hantao Bai, Zongqing Ma, Chuxiang Gao, Jiang Zhu   +3 more
doaj   +1 more source

Autologous fascia lata grafting in scleromalacia perforans

The Pan-American Journal of Ophthalmology, 2020
Ocular perforating is the most dreaded scenario to confront in patients with scleromalacia perforans. Despite its low prevalence, the progression of scleral necrosis to exposed uvea represents one of the ophthalmic emergencies with a high risk of loss of
Karin F A. Caro, Luz G C. Chávez, Carla P Sanchez, Eduardo Arenas Archila   +3 more
doaj   +1 more source

Rapidly dissolving polymeric microneedles for minimally invasive intraocular drug delivery [PDF]

, 2016
In this study, dissolving microneedles (MNs) were used to enhance ocular drug delivery of macromolecules. MNs were fabricated using polyvinylpyrrolidone (PVP) polymer of various molecular weights (MWs) containing three model molecules of increasing MW ...
Ali, Ahlam, Alshammari, Farhan, Donnelly, Ryan, McCarthy, Helen, Tekko, Ismaiel, Thakur, Raghu   +5 more
core   +1 more source

Bioinspired Tissue Transparency: Achieving Sclera‐to‐Cornea Transplantation

Advanced Science, EarlyView.
A bioinspired decellularization‐compression‐locking tactic (DCLT) is developed to transform human sclerae into transparent corneal substitutes. These clear, robust, and pro‐regenerative substitutes are capable of repairing complex corneal injuries, including chemical burns, keratoconus, and penetrating wounds, demonstrating their clinical potential to ...
Xiuli Sun, Long Zhao, Zhen Shi, Jingting Wang, Shang Yang, Xia Qi, Hengrui Zhang, Ting Wang, Weiyun Shi   +8 more
wiley   +1 more source

Suprachoroidal and Subretinal Injections of AAV Using Transscleral Microneedles for Retinal Gene Delivery in Nonhuman Primates. [PDF]

, 2020
Retinal gene therapy using adeno-associated viruses (AAVs) is constrained by the mode of viral vector delivery. Intravitreal AAV injections are impeded by the internal limiting membrane barrier, while subretinal injections require invasive surgery and ...
Chung, Sook Hyun, Mollhoff, Iris N, Nguyen, Uyen Tu, Noronha, Glenn, Taraborelli, Donna, Thomasy, Sara M, Yiu, Glenn, Yoo, Jesse   +7 more
core  

Retinal Detachment Model in Rodents by Subretinal Injection of Sodium Hyaluronate [PDF]

, 2014
Subretinal injection of sodium hyaluronate is a widely accepted method of inducing retinal detachment (RD)1-15. However, the height and duration of RD or the occurrence of subretinal hemorrhage can affect photoreceptor cell death in the detached retina16-
Matsumoto, Hidetaka, Miller, Joan W., Vavvas, Demetrios G.   +2 more
core   +1 more source

OBUSight: Clinically Aligned Generative AI for Ophthalmic Ultrasound Interpretation and Diagnosis

Advanced Science, EarlyView.
OBUSight, a clinically aligned generative AI model that jointly generates reports and predicts diseases through multimodal semantic alignment, was trained and validated on a large multicenter dataset. OBUSight outperformed eight state‐of‐the‐art models, provided clinically reliable reports, enhanced diagnostic efficiency, and achieved performance ...
Xiaocong Liu, An Shao, Bingtao Guan, Ziyao Luo, Weiyi Lai, Xiaoling Huang, Jun Liu, Jie Yan, Huimin Li, Xiangji Pan, Jiawei Wang, Zichang Su, Yih Chung Tham, Jie Yang, Haotian Lin, Juan Ye, Hongxia Xu, Jian Wu   +17 more
wiley   +1 more source