Results 81 to 90 of about 3,317 (249)

A 3D Human Neuron‐on‐Chip Platform to Monitor Neuronal Injury Responses

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a novel 3D Neuron‐on‐Chip model that can maintain human PSC‐derived excitatory prefrontal cortex neurons in 3D hydrogels and can be used to monitor neuronal injury responses over time. Results show injury‐induced acute neuronal excitotoxicity, declining neuronal connectivity, and the activation of a neurodegenerative, SASP‐like ...
Ruiping Tang   +16 more
wiley   +1 more source

Microfluidic Nano‐Assembly of Red‐Blood‐Cell (RBC) Lipids and Components for Engineering Extracellular Vesicles

open access: yesAdvanced Healthcare Materials, EarlyView.
Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj   +23 more
wiley   +1 more source

Analysis of creeping mechanism and eliminating measures of creeping phenomenon of machine feeding system

open access: yesIOP Conference Series: Materials Science and Engineering, 2019
Abstract When the machine tool feeding system is running at low speed, the creeping phenomenon of the system will occur, which seriously affects the machining accuracy of the machine tool and the surface quality of the parts. In this paper, the mechanism behind the creeping phenomenon generated by the machine tool is theoretically ...
Chuanliang Yu   +3 more
openaire   +1 more source

Cellular Responses to Mechanical Cues Across Scales: From Fundamental Insights to Translational Potential

open access: yesAdvanced Healthcare Materials, EarlyView.
This review examines how cellular behavior is regulated by mechanical cues transmitted through soft biomaterials, from single‐cell mechanosensing to tissue‐level adaptation. It highlights why physiological relevance, rather than model complexity alone, is critical for translational mechanobiology and introduces a scoring framework linking material ...
Mathias Polz   +9 more
wiley   +1 more source

Gardiquimod Nanoemulsion Targets Cutaneous Leishmaniasis Lesions Reducing Systemic Toxicity and Parasite Burden

open access: yesAdvanced Healthcare Materials, EarlyView.
Nanoemulsion delivery of a TLR7 agonist enhances safety and promotes colocalization with Leishmania‐infected macrophages in skin lesions, enabling a ∼2‐log reduction in parasite burden. However, tissue‐level constraints and TLR‐driven regulatory feedback generate a mixed immune response that limits complete parasite clearance.
Carmen Palomino‐Cano   +11 more
wiley   +1 more source

Polyol mixture supplementation in the diet of breeding sows and piglets

open access: yesAgricultural and Food Science, 1980
In a factorial 2x2 experiment the use of a polyol mixture (sugar alcohols) in the diet of sows and piglets was investigated. The trial was performed with 26 sows divided into two groups. The polyol sows were fed 180 g polyol mixture daily, and for polyol
Matti Näsi, Timo Alaviuhkola
doaj  

DESEMPENHO DE CORDEIROS MESTIÇOS DORPER MACHOS E FEMEAS, EM CREEP FEEDING RECEBENDO RAÇÃO PELETIZADA ATÉ A DESMAMA

open access: yesColloquium Agrariae, 2014
This study was conducted to evaluate the performance of crossbred Dorper lambs males and females, in creep feed fed pelleted diets at weaning. 33 male and female lambs (17 females and 16 males), originated from the crossing of a commercial herd females
Marilice Zundt   +5 more
doaj   +1 more source

Multifunctional Thiolated Hyaluronic Acid‐graft‐PEDOT Dressing With Antifouling, On‐Demand Drug Delivery and Electrical Stimulation for Wound Healing

open access: yesAdvanced Healthcare Materials, EarlyView.
A multifunctional P(EDOT‐co‐EDOT‐g‐THA) dressing acts as a dynamic biointerface integrating antifouling capability, on‐demand drug delivery, and electrical stimulation. It achieves electrochemically triggered thiolated hyaluronic acid (THA) release while modulating cellular responses for wound healing application.
Jingwen Yang   +8 more
wiley   +1 more source

Effects of Weaning Age and Creep Feed Type on Growth Performance and Gut Maturation in Weaned Piglets. [PDF]

open access: yesAnimals (Basel), 2023
Lyderik KK   +8 more
europepmc   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

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