Results 71 to 80 of about 65,822 (289)

An organized 3D in vitro model for peripheral nerve studies [PDF]

open access: yes, 2013
Three-dimensional cell cultures have been proposed to address the limitations in two-dimensional cell cultures (i.e. lack of relevant architectural features) and very few have developed 3D cell culture methods for peripheral nerve studies. Therefore, the
Daud, Muhammad Fauzi
core  

A Millimeter‐Scale Implantable Magneto–Mechano–Electric Transducer Based on BTO Piezoelectric Ceramics for Remote Wireless Electrical Stimulation of Injured Sciatic Nerves

open access: yesAdvanced Science, EarlyView.
We report a fully wireless, circuit‐free neural stimulator built on a millimetric magneto‐mechano‐electric (MME) cantilever transducer (3 × 10 × 5 mm) with a barium titanate (BTO) piezoelectric ceramic core. Under low‐frequency alternating magnetic fields, the MME cantilever mechanically oscillates, inducing stress on the BTO element and thereby ...
Yijing Wang   +7 more
wiley   +1 more source

Electrically Evoked Compound Action Potentials in Spinal Cord Stimulation: Implications for Preclinical Research Models

open access: yesNeuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Objectives The study aimed to assess the feasibility of recording electrically evoked compound action potentials (ECAPs) from the rat spinal cord. To achieve this, we characterized electrophysiological responses of dorsal column (DC) axons from electrical stimulation and quantified the relationship between ECAP and motor thresholds (ECAPTs and
Birte Elisabeth Dietz   +3 more
wiley   +1 more source

Sciatic nerve injury following analgesic drug injection in rats: A histopathological examination

open access: yesİstanbul Kuzey Klinikleri, 2018
INTRODUCTION[|]Sciatic nerve neuropathy can be observed following intramuscular gluteal injections. The histopathological examination of sciatic nerve damage following intramuscular injection in the gluteal region for acute pain treatment is not feasible
Habib Bostan   +10 more
doaj   +1 more source

Chronic Disease Monitoring Using Advanced Compliant Materials for Bioelectronics

open access: yesAdvanced Electronic Materials, EarlyView.
Compliant bioelectronic systems enable continuous monitoring of chronic disease through soft, stretchable materials and tissue‐conformal designs that support stable electrophysiological, mechanical, and biochemical sensing. Integration of diverse sensing modalities with thoughtful material selection, device architectures, and advanced fabrication ...
Han Kim   +7 more
wiley   +1 more source

Low-level laser irradiation improves functional recovery and nerve regeneration in sciatic nerve crush rat injury model. [PDF]

open access: yesPLoS ONE, 2014
The development of noninvasive approaches to facilitate the regeneration of post-traumatic nerve injury is important for clinical rehabilitation. In this study, we investigated the effective dose of noninvasive 808-nm low-level laser therapy (LLLT) on ...
Chau-Zen Wang   +7 more
doaj   +1 more source

Iatrogenic sciatic nerve injury in eighteen dogs and nine cats (1997-2006)

open access: yes, 2007
OBJECTIVE: To report clinical features associated with iatrogenic peripheral nerve injury in dogs and cats admitted (1997-2006) to a referral teaching hospital. STUDY DESIGN: Retrospective study. ANIMALS: Dogs (n=18), 9 cats.
Rytz, Ulrich   +5 more
core   +1 more source

Illuminating the Intracellular World: Breakthroughs in Nanoscale Optoelectronics

open access: yesAdvanced Electronic Materials, EarlyView.
This perspective explores optoelectronic biointerfaces spanning macroscale flexible devices to nanoscale intracellular systems, emphasizing their integration across dimensions. It examines capacitive, Faradaic, and photothermal mechanisms that enable light‐driven control of cellular activity and highlights key material and design challenges in ...
Tania Assaf, Menahem Y. Rotenberg
wiley   +1 more source

Incidence of Traumatic Sciatic Nerve Injury in Association with Acetabular Fracture: A Retrospective Observational Single-Center Study

open access: yesInternational Journal of General Medicine, 2022
Zhigang Liu,1,2,* Baisheng Fu,2,* Weicheng Xu,2 Fanxiao Liu,2 Jinlei Dong,2 Lianxin Li,2 Dongsheng Zhou,2 Zhenhai Hao,2 Shun Lu2 1Department of Orthopaedics Surgery, Haining People’s Hospital, Jiaxing, People’s Republic of China; 2Department of ...
Liu Z   +8 more
doaj  

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