Results 41 to 50 of about 21,802 (304)

Non‐Invasive Multidimensional Capacitive Sensing for In Vivo Traumatic Brain Injury Monitoring

Advanced Materials Technologies, EarlyView.
Single‐electrode, multidimensional capacitive sensors noninvasively assess cerebral autoregulation and compliance for traumatic brain injury monitoring. ABSTRACT Traumatic brain injury (TBI) is a major cause of death and disability, but invasive intracranial pressure (ICP) monitoring is risky, and current non‐invasive methods lack the resolution and ...
Shawn Kim, Yu‐Jen Cheng, Tianyi Li, Nathan White, Xu Wang, Kristyn Ringgold, Lauren Neidig, Younghoon Kwon, Jae‐Hyun Chung   +8 more
wiley   +1 more source

Effectiveness of autologous serum eye drops in the treatment of corneoconjunctival burns

Revista Electrónica Dr. Zoilo E. Marinello Vidaurreta, 2019
Background: ocular burns are a health problem since they have a relevant place in the ophthalmological practice.Objective: to assess the effectiveness of 50 % autologous serum eye drops combined with the conventional treatment of corneoconjunctival burns
Yanier Serrano-García, Alena de los Ángeles Vejerano-Duany, María Del Carmen González-Fernández, Leonor Gallardo-Roca, Taimi Miranda-Vergara   +4 more
doaj  

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

Retinal Scans and Data Sharing: The Privacy and Scientific Development Equilibrium

Mayo Clinic Proceedings: Digital Health, 2023
In ophthalmology, extensive use of ancillary imaging has enabled the development of artificial intelligence models, for which data are crucial. A data-sharing environment promotes external validation, collaborative research, and bias assessment before ...
Luis Filipe Nakayama, MD, João Carlos Ramos Gonçalves de Matos, BSc, Isabelle Ursula Stewart, BSc, William Greig Mitchell, MBBS, MPH, Nicole Martinez-Martin, JD, PhD, Caio Vinicius Saito Regatieri, MD, PhD, Leo Anthony Celi, MD, MPH   +6 more
doaj   +1 more source

Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract

Advanced Robotics Research, EarlyView.
We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis, Luis Carlos Sanjuan Acosta, Shubh P. Mehta, Baiyan Qi, Yang Yang, Luis Solorio, Craig J. Goergen, David J. Cappelleri   +7 more
wiley   +1 more source

Cryopreserved Human Otic Neuronal Spheroids Self‐assemble for Functional Connectivity Analysis and Long‐term Ototoxicity Evaluation

Advanced Science, EarlyView.
This study establishes a robust and reproducible protocol for generating human otic neuronal spheroids (hONS) from cryopreserved hPSC‐derived pre‐placodal ectoderm cells. These hONS further differentiate into functional SGN‐like neurons, which extend neurite projections toward both murine hair cells and human cortical organoids, thereby forming ...
Gaoying Sun, Yukai Wang, Man Wang, Xinyue Wang, Mingming Tang, Da Li, Jianhuan Qi, Xue Wang, Shujuan Sun, Lei Chen, Weibin An, Ligang Kong, Anqi Suo, Haibo Wang, Wenwen Liu, Lei Xu   +15 more
wiley   +1 more source

Pharmacokinetics of Azithromycin, Levofloxacin, and Ofloxacin in Rabbit Extraocular Tissues After Ophthalmic Administration

Ophthalmology and Therapy, 2019
Introduction Azithromycin demonstrates high tissue distribution and prolonged elimination half-life. In this study, we monitored the pharmacokinetics of a single ophthalmic administration of 1% azithromycin ophthalmic solution containing polycarbophil in
Tatsuya Sakai, Keisuke Shinno, Masaaki Kurata, Akio Kawamura   +3 more
doaj   +1 more source

The chemotactic properties of various topical brimonidine tartrate ophthalmic preparations

BMC Pharmacology and Toxicology, 2020
Background The study aimed to evaluate and compare the leukocyte chemotactic activities of various brimonidine tartrate (BT) eye drop formulations. Methods A 96-well dot-blot platet using a Boyden-style well was used to study the chemotactic effects of ...
Ruiz Simonato Alonso, Helena Parente Solari, Eduardo de França Damasceno, Miguel Noel Nascentes Burnier, Marcelo Palis Ventura   +4 more
doaj   +1 more source

Development of Teleoperated Robotic System for Remote Intraocular Microsurgery

Advanced Science, EarlyView.
A teleoperated robotic system, characterized by micrometer‐scale precision and a remote center of motion design, is developed and validated to ensure the safety and flexibility of remote intraocular surgery. This system exhibits superior performance in experimental evaluations and holds significant potential for advancing remote microsurgery ...
Andi Xu, Zhangkai Lian, Wenben Chen, Yanlin Li, Jiali Liu, Hongli Liang, Rihui Song, Zikai Lin, Mingyuan Li, Yining Huang, Ling Jin, Zheming Zhang, Xiaoyue Wei, Bingqian Liu, Wei Ma, Tao Li, Hang Shao, Wei Liu, Kun Gao, Xin Zhang, Pisong Yan, Ruiyang Li, Ruixin Wang, Xiaohang Wu, Duoru Lin, Xiang Chen, Jinghui Wang, Xingwu Zhong, Mohammad Ali Nasseri, Kai Huang, Haotian Lin   +30 more
wiley   +1 more source

Microbiological Analysis of Ophthalmic Solutions

RADS Journal of Biological Research & Applied Science, 2015
Microbial corneal contamination is the most genuine confusion of contact lens wear. A defiled contact lens arrangement and embellishments can go about as a supply for microorganisms that could conceivably agree contact lens wear and prompt sight ...
Sana Siraj Khan, Amna Shafiq, Syeda Ghufrana Nadeem   +2 more
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