Results 91 to 100 of about 24,689 (278)

Implantable drug delivery system: Frontiers of medicine‐engineering interdisciplinary

Interdisciplinary Medicine, EarlyView.
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

Subfoveal choroidal thickness and retinal nerve fiber layer alterations in chronic heart failure patients

, 2021
Purpose: To comparatively evaluate the subfoveal choroidal thickness and the peripapillaiy retinal nerve fiber layer thickness in patients with chronic heart failure relative to control subjects.

core   +1 more source

From regulatory mechanisms to cutting‐edge applications: Research progress of ultrasound, electrical, magnetic, and optical stimulation in neural modulation

Journal of Intelligent Medicine, EarlyView.
Abstract In recent years, the clinical treatment and symptom management of neurological disorders have faced significant challenges due to the high complexity of the nervous system's structure and function. Against this backdrop, physical stimulation techniques have emerged as a vital complementary approach to traditional pharmacological treatments and
Wanying Li, Liqun Chen
wiley   +1 more source

Retinal Peripapillary Nerve Fiber Layer Thickness in Neuromyelitis Optica

Investigative Opthalmology & Visual Science, 2008
To measure the thickness of retinal peripapillary nerve fibers throughout the course of neuromyelitis optica (NMO).This study was of a cross-sectional design, examining the thickness of the retinal peripapillary nerve fiber layer by optical coherence tomography, in patients with NMO (n = 15; 30 eyes), patients with multiple sclerosis (MS; n = 15; 30 ...
Harold, Merle, Stéphane, Olindo, Angélique, Donnio, Raymond, Richer, Didier, Smadja, Philippe, Cabre   +5 more
openaire   +2 more sources

Long-term retinal nerve fiber layer changes following nonarteritic anterior ischemic optic neuropathy

, 2013
Gad Dotan,1 Michaella Goldstein,1 Anat Kesler,1 Barry Skarf21Department of Ophthalmology, Tel Aviv Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; 2Eye Care Services, Henry Ford Hospital, Detroit, MI, USABackground: In
Skarf B, Kesler A, Dotan G, Goldstein M
core  

Optical Coherence Tomograph Printout of the Retinal Nerve Fiber Layer Thickness Contour Line Showing a Localized Retinal Nerve Fiber Layer Defect (Arrow).

, 2013
Optical Coherence Tomograph Printout of the Retinal Nerve Fiber Layer Thickness Contour Line Showing a Localized Retinal Nerve Fiber Layer Defect (Arrow).
Ya Xing Wang (310734), Liang Xu (102656), Jing Shang Zhang (435486), Liang Zhao (94728), Wei Zhang (405), Jost B. Jonas (291825), Chang Xi Chen (395178)   +6 more
core   +1 more source

MXene‐Based Flexible Memory and Neuromorphic Devices

Small, EarlyView.
The unique two‐dimensional structure, excellent electrical conductivity, and diverse surface groups of MXenes have garnered significant attention. Coupled with their exceptional flexibility, MXene‐based devices hold immense potential for flexible memory and neuromorphic systems. This review comprehensively discusses the fundamentals of flexible devices,
Yan Li, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Yan Yan, Shuangmei Xue, Kui Zhou, Meng Zhang, Yutong Zhang, Qi‐Jun Sun, Yi Liu, Vellaisamy A. L. Roy, Ye Zhou, Su‐Ting Han   +13 more
wiley   +1 more source

Assessment of Effects of Pan-Retinal Photocoagulation on Retinal Nerve Fibre  Layer By Optical Coherence Tomography

Pakistan Armed Forces Medical Journal
Objective: To assess the Retinal Nerve Fiber Layer by Optical Coherence Tomography in patients treated with pan-retinal photocoagulation at one-month and three-month post-treatment follow-up. Study Design: Prospective longitudinal study.
Beenish Saleem, Asem Hameed, Fatima Khan, Waseem Yousaf, Taimoor Ashraf Khan, Abdul Qadir   +5 more
doaj   +1 more source

Macular and Peripapillary Retinal Nerve Fiber Thickness in Eyes with Acute Anterior Uveitis

, 2012
Pur po se: To evaluate the changes in macular and peripapillary retinal nerve fiber layer (RNFL) thickness with optic coherence tomography (OCT) during active inflammation period and after recovery in eyes with acute anterior uveitis (AAU) and to ...
Çiğdem Altan, Hasan Altınkaynak, Ahmet Demirok, Ömer Faruk Yılmaz, Hüseyin Dündar, Berna Başarır   +5 more
core   +1 more source

Prognostic factors of optical coherence tomography angiography in intermediate and advanced primary open‐angle glaucoma: A systematic review and meta‐analysis

Acta Ophthalmologica, EarlyView.
Abstract Conventional optical coherence tomography (OCT) has a floor effect in patients with severe visual field loss, such as seen in advanced primary open‐angle glaucoma (POAG). OCT angiography (OCTA) does not suffer from such a floor effect. However, which OCTA parameters are most useful for monitoring longitudinal progression is unclear.
Kamya Katarya, Victor A. de Vries, João Barbosa‐Breda, Luisa Sanchez Brea, Danilo Andrade De Jesus, Wishal D. Ramdas   +5 more
wiley   +1 more source