Results 21 to 30 of about 135 (126)

Intraocular glass foreign body-Retained amiss!

Oman Journal of Ophthalmology, 2014
Open globe injuries with intraocular foreign bodies are important cause of visual morbidity. Timely detection of foreign body is must to improve the visual outcome and to prevent eye from developing complications. It is important to understand the need of meticulous history taking and thorough examination besides other investigations to detect foreign ...
Lakshmi Kuniyal, Ekta Rishi, Pukhraj Rishi   +2 more
openaire   +3 more sources

Multifunctional Catechol‐Functionalized Cellulose Hydrogels for the Minimally Invasive Treatment of Acute Optic Nerve Injuries

Advanced Healthcare Materials, EarlyView.
Catechol‐functionalized cellulose hydrogels are developed as injectable, bioadhesive platforms for retinal neuroprotection. The hydrogels exhibit tunable rheological and mechanical properties, strong tissue adhesion, and sustained antioxidative activity.
Kai‐Hsiang Chang, Yi‐Ke Lin, Wei‐Li Chen, Ta‐Ching Chen, Jiashing Yu   +4 more
wiley   +1 more source

Asymptomatic intraocular metallic foreign bodies after phacoemulsification: A case report

Indian Journal of Ophthalmology. Case Reports
Intraocular foreign bodies encountered in the context of cataract surgery have long raised clinical concerns, particularly regarding their potential ocular effects.
Hulya Adiguzel Oksar, Metin Oksar
doaj   +1 more source

Ocular Siderosis Secondary to Retained Intraocular Foreign Body: A Case Report [PDF]

Cureus, 2019
Intraocular foreign bodies (IOFBs) can present in an insidious manner. A 20-year-old male presented with gradual visual loss in the right eye over a six-month period. He was found to have a dense cataract. During examination he was noted to have a small, healed corneal scar and subtle iris heterochromia.
Bloom, William R, Ramsey, Jonathan K, Ohr, Matthew P   +2 more
openaire   +2 more sources

Shape Memory Polymer‐Based Flexible Pressure Sensor for Real‐Time Venous Thrombosis Monitoring

Advanced Materials Interfaces, EarlyView.
A shape‐memory tubular flexible pressure sensor with a 100‐mesh microstructured SMP‐PLA/MWCNTs sensing layer was developed for PICC‐mounted monitoring of thrombosis‐related pressure changes. The sensor combines high sensitivity (204 kPa−1), a fast response time (28 ms), and conformal catheter fixation and was validated by hydrostatic and ex vivo ...
Yi Chen, Mengtao Huang, Ang Wang, Linsen Tang, Mengting He, Xuejin Li, Shaoxing Qu, Zongrong Wang   +7 more
wiley   +1 more source

Advanced nanotherapeutics for combating ocular infections: Rational design, antimicrobial mechanisms, and therapeutic breakthroughs

BMEMat, EarlyView.
Nanomaterials revolutionize ocular infection treatment by enabling targeted drug delivery and enhanced antimicrobial efficacy against resistant pathogens. This review systematically explores their rational design, multimodal mechanisms, and translational potential for next‐generation anti‐infective therapies.
Yujia Liu, Xuetian Wen, Yue Tan, Rui Zeng, Yijuan Zhang, Tong Lin, Lan Gong, Zichao Luo   +7 more
wiley   +1 more source

Outcomes and Prognostic Factors of Posttraumatic Endophthalmitis: A Three-Year Retrospective Study

Journal of Ophthalmology, 2021
Purpose. To describe the clinical features, management, and outcomes of patients with posttraumatic endophthalmitis (PTE) and to determine risk factors for poor visual prognosis. Methods.
Jian Ma, Yinhui Yu, Yueyang Zhong, Xing Mao, Xiaoyun Fang   +4 more
doaj   +1 more source

Nonthermal plasma approaches for combating implant‐associated infections: A compendious review

VIEW, EarlyView.
Implant‐associated infections pose serious clinical challenges. Non‐thermal plasma (NTP) modifications overcome this bottleneck in distinct ways relative to traditional sterilization methods. Gas‐phase plasmas generate highly energetic species, UV radiation and reactive oxygen/nitrogen species (RONS), which alter the implant surface properties.
A. M. Trimukhe, Satish Rojekar, Amol Gholap, K. Navaneetha Pandiyaraj, Mukesh Patekar, Claudia Riccardi, R. R. Deshmukh, Tomáš Kovářík, Kalim Deshmukh   +8 more
wiley   +1 more source

An overview of penetrating ocular trauma with retained intraocular foreign body

Saudi Journal of Ophthalmology, 2011
Penetrating trauma is one of the common causes of ocular morbidity world wide. Violation of the globe integrity, also known as a ruptured globe is an ocular emergency that universally threatens vision. Prompt recognition and management is prudent. Here we report a case of a 26-year-old-female, university teacher, who presented with pain and sudden loss
Al-Thowaibi, Awwadh, Kumar, Mohan, Al-Matani, Ibrahim   +2 more
openaire   +2 more sources

Recent progress on the development of hydrogel‐based microneedles for transdermal drug delivery

VIEW, EarlyView.
This study provides a comprehensive and up‐to‐date analysis of recent progress in HMN technology, covering fundamental transdermal delivery mechanisms and design principles, biomaterials used in HMN fabrication, drug loading and release strategies, and emerging therapeutic applications.
Mohammad Muhtasim Ittisaf, Salman Farsi Taharat, Md. Sadek Miah, Hasan Tasnim Salehin, M. Azam Ali, Shoeb Ahmed   +5 more
wiley   +1 more source