Results 41 to 50 of about 731,476 (249)

Design, Control, and Clinical Applications of Magnetic Actuation Systems: Challenges and Opportunities

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This review aims to provide a broad understanding for interdisciplinary researchers in engineering and clinical applications. It addresses the development and control of magnetic actuation systems (MASs) in clinical surgeries and their revolutionary effects in multiple clinical applications.
Yingxin Huo   +3 more
wiley   +1 more source

Sequential occlusion of the branch retinal artery and branch retinal vein in a patient with hypertension: an interventional case report

open access: yesClinical Ophthalmology, 2014
Norio Okamoto, Chota Matsumoto, Yoshikazu Shimomura Department of Ophthalmology, Kinki University Faculty of Medicine, Osakasayama City, Osaka, Japan Background: There are some cases that reported central retinal vein occlusion accompanied by ciliary ...
Okamoto N, Matsumoto C, Shimomura Y
doaj  

A case of Hemi CRAO in a young post-COVID patient

open access: yesIndian Journal of Ophthalmology. Case Reports, 2023
SARS-CoV-2 infection has frequently been linked to thromboembolic consequences and coagulation abnormalities. A relatively uncommon condition known as hemiretinal artery occlusion (HRAO) is a variation of central retinal artery occlusion (CRAO) in which ...
Renuka N Sarwate   +3 more
doaj   +1 more source

Targeting neutrophil extracellular traps in metabolic and immune niche: Nanomaterials for diabetes tissue regeneration

open access: yesBMEMat, EarlyView.
The effects of NETs on regeneration of various diabetic tissues, and strategies targeting NETs for diabetes tissue regeneration. In the diabetic environment, NETs undergo complex metabolic and immune reprogramming, leading to dynamic changes in antibacterial and proinflammatory functions, and affecting regeneration of multiple systemic tissues.
Xinyi Jiang   +6 more
wiley   +1 more source

Concurrent central retinal artery occlusion and branch retinal vein occlusion in giant cell arteritis

open access: yesClinical Ophthalmology, 2010
Edward R Chu, Celia S ChenDepartment of Ophthalmology, Flinders Medical Centre and Flinders University, Bedford Park, SA, AustraliaAbstract: Ophthalmic involvement in giant cell arteritis can manifest in a number of ways. Central retinal artery occlusion
Edward R Chu, Celia S Chen
doaj  

Combined bilateral ophthalmic artery occlusion & central retinal vein occlusion from presumed giant cell arteritis

open access: yesAmerican Journal of Ophthalmology Case Reports, 2018
Purpose: To report on a severe case of presumed giant cell arteritis (GCA) presenting with partial and complete ophthalmic artery occlusion along with bilateral central retinal vein occlusions (CRVO).
Mark Hankins   +3 more
doaj   +1 more source

The Endothelial CXCR Family in Vascular Health and Disease

open access: yesiNew Medicine, EarlyView.
ABSTRACT Endothelial cells (ECs) form the dynamic interface between blood and tissue, serving as key regulators of vascular homeostasis, inflammation, and repair. Among the molecular systems governing endothelial behavior, the C‐X‐C motif chemokine receptor (CXCR) family—originally characterized in immunology for its roles in leukocyte trafficking and ...
Zhiming Wu   +4 more
wiley   +1 more source

Correlation from undiluted vitreous cytokines of untreated central retinal vein occlusion with spectral domain optical coherence tomography [PDF]

open access: yes, 2013
Purpose: To correlate inflammatory and proangiogenic key cytokines from undiluted vitreous of treatment-naïve central retinal vein occlusion (CRVO) patients with SD-OCT parameters. Methods: Thirty-five patients (age 71.1 years, 24 phakic, 30 nonischemic)
Cinatl, Jindrich   +8 more
core   +1 more source

Cystoid Macular Edema in Acute Presentation of Central Retinal Artery Occlusion

open access: yesCase Reports in Ophthalmological Medicine, 2012
A seventy-six-year-old lady with poor vision of the left eye due to previous retinal detachment presented with acute visual loss of her right eye secondary to central retinal artery occlusion.
Wei Yan Ng   +3 more
doaj   +1 more source

Amalric sign: An augur of ophthalmic artery occlusion

open access: yesIndian Journal of Ophthalmology, 2017
A 75-year-old man presented to us with sudden onset of profound vision loss in his right eye and was identified as suffering from an ophthalmic artery occlusion.
Prathibha Hande   +4 more
doaj   +1 more source

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