Results 61 to 70 of about 9,212 (168)

Endophthalmitis due to an intra-ocular linear foreign body in a cat

Journal of Feline Medicine and Surgery Open Reports, 2015
Case summary An unusual case of an intraocular linear foreign body that migrated from the oral cavity, causing a severe endophthalmitis, in a cat is described. A 2-year-old female domestic shorthair cat presented with signs of infection from the left eye
Esmeralda Delgado
doaj   +1 more source

Implantable drug delivery system: Frontiers of medicine‐engineering interdisciplinary

Interdisciplinary Medicine, Volume 4, Issue 4, July 2026.
This review systematically summarizes the driving mechanisms of implantable on‐demand drug delivery systems (IDDS), including endogenous, exogenous, and closed‐loop strategies. It highlights the pivotal roles of flexible electronics and miniaturization in enhancing the tissue conformity and spatial adaptability.
Yu Zeng, Rongtai Su, Manyu Zhao, Xin Song, Ran Liu, Yuhao Zhou, Chaojuan Yang, Yanli Jiao, Xiao‐Wei Xiang, Lingqian Chang   +9 more
wiley   +1 more source

An unusual case of nine cilia embedded in the retina after a perforating ocular injury

American Journal of Ophthalmology Case Reports, 2020
Purpose: To report an extremely rare case involving a 41-year-old man with nine intraocular cilia embedded in the retina after a perforating ocular injury caused by a metal wire.
Gabriel Z. Ramos, Thiago B. Goncalves, Arnaldo F. Bordon   +2 more
doaj   +1 more source

Delivery Systems for Therapeutic Genome Editing: Challenges, Innovations, and Future Perspectives

MedComm, Volume 7, Issue 7, July 2026.
Schematic illustration of four emerging CRISPR–Cas delivery platforms defined by distinct design principles and structural features: virus‐mimicking nanosystems (e.g., VLPs), cell‐derived extracellular vesicles, cell‐penetrating peptides, and stimuli‐responsive scaffolds. These platforms enable spatiotemporally controlled delivery of RNPs, mRNA, or DNA
Meijia Yang, Yiqiong Song, Ziyang Wang, Ke Chao, Lifeng Li, Xu Zhang, Xiaoran Duan, Chenglong Yu, Ruyue Xue, Jie Zhao   +9 more
wiley   +1 more source

Intraocular Foreign Body: Ultrasound and CT Findings

Journal of Education and Teaching in Emergency Medicine, 2017
History of present illness: A 36-year-old male with no past medical history presented to the emergency department with left eye pain. Earlier that day, the patient reported pounding a metal object with a metal hammer, when a piece flicked up and struck ...
Maja Feldman, Kristi Shigyo, Amy Kaji
doaj   +1 more source

The Dual Roles of Regulatory B Cells in Infection, Cancer, and Immunity

MedComm, Volume 7, Issue 7, July 2026.
Regulatory B cells maintain immune homeostasis via suppressive cytokines and surface molecules like PD‐L1. While beneficially suppressing autoimmunity and promoting transplant tolerance, these identical mechanisms detrimentally attenuate antipathogen and antitumor immune responses.
Anni Feng, Qilong Li, Ning Jiang, Qijun Chen   +3 more
wiley   +1 more source

Unusual case of a graphite foreign body in the anterior chamber

Clinics and Practice, 2011
Retained intraocular graphite foreign bodies are uncommon. Although they are generally inert, they have been reported to cause severe inflammatory reaction and progressive damage to intraocular structures.
Anika Amritanand, Sheeja S. John, Swetha S. Philip, Deepa John, Sarada David   +4 more
doaj   +1 more source

Intralenticular Metallic Foreign Body After Pediatric Ocular Trauma

Diagnostics
Intraocular foreign bodies penetrating the eye can lead to serious complications, including endophthalmitis, and therefore require urgent removal. We present the case of a 9-year-old boy with an intraocular foreign body lodged in the lens with a corneal ...
Bogumiła Wójcik-Niklewska, Adriana Błaszczyk-Windak, Martyna Marcoll, Anna Kamińska, Dorota Wyględowska-Promieńska   +4 more
doaj   +1 more source

Conservative Management of Intraocular Graphite Foreign Body: A Case Report and Literature Review

Case Reports in Ophthalmology
Introduction: Retained intraocular graphite foreign bodies are uncommon. Although they are generally inert, they have been reported to cause severe inflammatory reactions and progressive damage to intraocular structures.
Mohamed Shadi Nayeb, Lina Okar, Mahran Zeno, Hashem Abu Serhan   +3 more
doaj   +1 more source

Eye Injuries from Pencil Lead: Three Cases

Türk Oftalmoloji Dergisi, 2017
Corneal stromal and/or penetrating ocular injuries from pencils and pencil lead are more common in childhood and may lead to intraocular infection or severe intraocular sterile inflammatory reaction.
Ceyhun Arıcı, Osman Şevki Arslan, Burcu Görgülü, Rengin Yıldırım, Umut Onur   +4 more
doaj   +1 more source