Results 31 to 40 of about 53,068 (264)

Porous Decellularized Nerve Grafts Facilitate Recellularization and Nerve Regeneration in a Rat Model of Critical Long‐Gap Peripheral Nerve Injury

open access: yesAdvanced Healthcare Materials, EarlyView.
A decellularized nerve graft (DNG) is modified to generate a porous DNG (PDNG). The PDNG is used to repair a 30‐mm peripheral nerve injury (PNI) defect, and is compared with isograft, serving as the standard, and DNG, a widely used alternative. The result shows that PDNG facilitated nerve regeneration in long‐gap PNI, evidenced by better‐aligned axonal
Olawale Alimi Alimi   +10 more
wiley   +1 more source

Performance‐Recoverable Closed‐Loop Neuroprosthetic System

open access: yesAdvanced Materials, EarlyView.
A self‐healing and stretchable bilayer (SSB) electrode with spontaneous performance recovery consists of a nanomembrane (closely packed aligned Pt‐coated Ag nanowires embedded in the self‐healing polymer) and a nanocomposite (Pt‐coated Ag flakes in the self‐healing polymer).
Yewon Kim   +11 more
wiley   +1 more source

Right Biceps Pseudo-Tumor from COVID-19 Vaccination

open access: yesVaccines
Delayed hypersensitivity reactions (DHRs) have been reported in association with COVID-19 vaccines, particularly those that are mRNA-based. Classic DHRs result in induration, erythema, tenderness, and urticaria.
Anas M. Abbas   +2 more
doaj   +1 more source

BICEP's bispectrum

open access: yes, 2014
The simplest interpretation of the Bicep2 result is that the scalar primordial power spectrum is slightly suppressed at large scales. These models result in a large tensor-to-scalar ratio $r$. In this work we show that the type of inflationary trajectory favoured by Bicep2 also leads to a larger non-Gaussian signal at large scales, roughly an order of ...
Horner, Jonathan S., Contaldi, Carlo R.
openaire   +2 more sources

Flexible Sensor‐Based Human–Machine Interfaces with AI Integration for Medical Robotics

open access: yesAdvanced Robotics Research, EarlyView.
This review explores how flexible sensing technology and artificial intelligence (AI) significantly enhance human–machine interfaces in medical robotics. It highlights key sensing mechanisms, AI‐driven advancements, and applications in prosthetics, exoskeletons, and surgical robotics.
Yuxiao Wang   +5 more
wiley   +1 more source

The Current Role of Collagen Patch Augmentation in Rotator Cuff Pathology: A Narrative Review

open access: yesBioMed
Rotator cuff repair is a common orthopaedic procedure. Despite advancements in the mechanics of rotator cuff repair, the re-tear rate post repair remains significant.
Wen Hon Darren Wee   +4 more
doaj   +1 more source

Dual‐Working‐Pattern Nanosheet‐Based Hydrogel Sensors for Constructing Human‐Machine and Physiological‐Electric Interfaces

open access: yesAdvanced Science, EarlyView.
Hydrogels hold great potential as candidates for next‐generation epidermal electronics; however, an unresolved issue remains: the differentiation and selection of sensing modes in hydrogel sensors. This study integrates series‐parallel conductive nanosheet configurations into an ultra‐soft hydrogel, resulting in enhanced signal intensity and ...
Shitao Shi   +9 more
wiley   +1 more source

Wearable Bioelectronics for Home‐Based Monitoring and Treatment of Muscle Atrophy

open access: yesAdvanced Science, EarlyView.
As an inevitable disease, muscle atrophy has received more attention. Because the factors that induce this disease are diverse, achieving a complete cure is still impossible. Wearable bioelectronics provides a more comfortable, low‐cost, and efficient way of home care for the monitoring and treatment of muscle atrophy. Therefore, this review summarizes
Shuai Zhang   +4 more
wiley   +1 more source

Are we over-treating biceps tendon disorders?

open access: yesMedicine Science, 2017
The aim was to analyse biceps tendon disorders histopathologically in order to get a better understanding of the pathogenesis. A histopathological examination was made of tissue samples taken from 41 patients in subpectoral biceps tenodesis operations ...
Ali Tufan Pehlivan   +4 more
doaj   +1 more source

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