Results 91 to 100 of about 421,071 (390)

Esketamine/Ketamine: Dual‐Action Mechanisms and Clinical Prospects beyond Anesthesia in Psychiatry, Immunology, and Oncology

open access: yesAdvanced Science, EarlyView.
Esketamine and ketamine are widely used for perioperative analgesia and anesthesia. Despite their established roles in analgesia, sedation, and anesthesia, as well as emerging antidepressant, anti‐tumor, and anti‐inflammatory effects, their clinical use is limited due to side effects and addiction potential.
Yinxin Wang   +7 more
wiley   +1 more source

The relationship between Subfoveal Choroidal Thickness and Hypertensive Retinopathy

open access: yesScientific Reports, 2021
The Beijing Eye Study 2011 is a population-based cross-sectional study in Northern China, which enrolled 3468 participants whose age were more than 50 years.
Lei Shao   +3 more
doaj   +1 more source

VEGF guides angiogenic sprouting utilizing endothelial tip cell filopodia [PDF]

open access: yes, 2003
Vascular endothelial growth factor (VEGF-A) is a major regulator of blood vessel formation and function. it controls several processes in endothelial cells, such as proliferation, survival, and migration, but it is not known how these are coordinately ...
Abramsson, A   +10 more
core   +2 more sources

Optimizing outcomes with toric intraocular lenses

open access: yesIndian Journal of Ophthalmology, 2017
Toric intraocular lenses (IOLs) are the procedure of choice to correct corneal astigmatism of 1 D or more in cases undergoing cataract surgery. Comprehensive literature search was performed in MEDLINE using “toric intraocular lenses,” “astigmatism,” and “
M. Kaur   +3 more
semanticscholar   +1 more source

Liquid Metals in Radio Frequency Applications: A Review of Physics, Manufacturing, and Emerging Technologies

open access: yesAdvanced Electronic Materials, EarlyView.
This paper reviews the physics of liquid metals in RF devices, including the influence of mechanical strain on resonance as well as fabrication methods and strategies for designing tunable and strain‐tolerant inductors, capacitors, and antennas.
Md Saifur Rahman, William J. Scheideler
wiley   +1 more source

Comparison of hydrophobic and hydrophilic intraocular lens in preventing posterior capsule opacification after cataract surgery

open access: yesMedicine, 2017
Background: Posterior capsular opacification (PCO) is a common long-term complication of cataract surgery. Intraocular lens design and material have been implicated in influencing the development of PCO.
Yang Zhao   +4 more
semanticscholar   +1 more source

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

Lens subluxation grading system: predictive value for ectopia lentis surgical outcomes [PDF]

open access: yesEinstein (São Paulo), 2009
Objective: To present a classification system to grade ectopia lentis and to assess its usefulness as a predictor for surgical outcomes. Methods: Fifty-one eyes of 28 patients with either simple (19 patients) or Marfan syndrome-associated ectopia lentis (
Mauro Waiswol, Niro Kasahara
doaj  

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

open access: yes, 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   +7 more
core   +3 more sources

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