Results 111 to 120 of about 139,184 (387)

A Time‐Programmed Bilayer Wound Dressing for Dynamic Microenvironment Modulation and Full‐Thickness Regeneration in Diabetic Wounds

open access: yesAdvanced Science, EarlyView.
The Polyphenol+PDGF‐BB scaffold fabrication (Panel A) and its dual wound healing effects (Panel B: anti‐inflammation and accelerated tissue remodeling). ABSTRACT Chronic diabetic wounds suffer from dysfunctional repair programs due to accumulated advanced glycation end products (AGEs) and persistent inflammation in hyperglycemic microenvironments ...
Lei Yi   +7 more
wiley   +1 more source

Can nano-hydroxyapatite permeate the oral mucosa? A histological study using three-dimensional tissue models.

open access: yesPLoS ONE, 2019
Nano-hydroxyapatite is used in oral care products worldwide. But there is little evidence yet whether nano-hydroxyapatite can enter systemic tissues via the oral epithelium.
Shogo Komiyama   +3 more
doaj   +1 more source

Identification of compounds in red wine that effectively upregulate aquaporin-3 as a potential mechanism of enhancement of skin moisturizing

open access: yesBiochemistry and Biophysics Reports, 2020
In a previous clinical study, the moisture content in the stratum corneum of healthy Japanese women who consumed a beverage rich in oligomeric proanthocyanidins (OPCs) made from red wine extract was found to be higher than that in the control group. This
Yumi Nakamura   +4 more
doaj   +1 more source

Monte Carlo Analysis of Optical Interactions in Reflectance and Transmittance Finger Photoplethysmography [PDF]

open access: yes, 2019
Photoplethysmography (PPG) is a non-invasive photometric technique that measures the volume changes in arterial blood. Recent studies have reported limitations in developing and optimising PPG-based sensing technologies due to unavailability of the ...
Anatomy   +13 more
core   +1 more source

Ionic–Bionic Interfaces: Advancing Iontronic Strategies for Bioelectronic Sensing and Therapy

open access: yesAdvanced Science, EarlyView.
Ionic–bionic interfaces for bioelectronics leverage ions as multifunctional mediators that combine mechanical compliance, ionic and electronic functionalities, and therapeutic effects. These systems offer real‐time biosignal transduction, effective wound dressing, responsive drug delivery, and seamless interaction between soft tissues and electronic ...
Yun Goo Ro   +6 more
wiley   +1 more source

Body Mass Index z Scores Correlate with Epidermal Function in Chinese Children

open access: yesDiabetes, Metabolic Syndrome and Obesity, 2023
Bin Yang,1,* Qingsong Lai,2,* Aiqi Chen,2 Li Ye,1 Xiaohua Wang,1 Yulin Lai,2 Dan Liu,3 Mao-Qiang Man3 1Department of Dermatology, Dermatology Hospital, Southern Medical University, Guangzhou City, Guangdong, 510091, People’s Republic of China ...
Yang B   +7 more
doaj  

ENOBIO - First tests of a dry electrophysiology electrode using carbon nanotubes [PDF]

open access: yes, 2006
We describe the development and first tests of Enobio, a dry electrode sensor concept for biopotential applications. In the proposed electrodes, the tip of the electrode is covered with a forest of multi-walled CNTs that can be coated with Ag/AgCl to ...
De Moor, P   +11 more
core   +2 more sources

Construction of Skin‐Adaptable Slide‐Ring Hydrogels Based on Bile Acids Derived Polyrotaxanes for Smart Wound Dressing

open access: yesAdvanced Science, EarlyView.
A novel β‐cyclodextrin/bile acid‐based slide‐ring hydrogel was prepared via precise host–guest recognition and photopolymerization. This smart hydrogel dressing exhibited skin‐adaptive mechanical properties, pH‐responsive antibacterial activity, and integrated multi‐signal sensing (temperature, blood, and pressure) for advanced wound management ...
Wen Huang   +7 more
wiley   +1 more source

Intradermal infections by chigger mites (Hannemania spp.) in the Andean frog Telmatobius atacamensis (Anura, Telmatobiidae) [PDF]

open access: yes, 2015
Here, we report the infection of adults of the Andean frog Telmatobius atacamensis (Anura, Telmatobiidae) by leeuwenhoekiid mites of the genus Hannemania and describe the histological characteristics of the normal and infected skin and the mite's larval ...
Goldberg, Francisco Javier   +1 more
core  

Deep Learning Prediction of Surface Roughness in Multi‐Stage Microneedle Fabrication: A Long Short‐Term Memory‐Recurrent Neural Network Approach

open access: yesAdvanced Intelligent Discovery, EarlyView.
A sequential deep learning framework is developed to model surface roughness progression in multi‐stage microneedle fabrication. Using real‐world experimental data from 3D printing, molding, and casting stages, an long short‐term memory‐based recurrent neural network captures the cumulative influence of geometric parameters and intermediate outputs ...
Abdollah Ahmadpour   +5 more
wiley   +1 more source

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