Results 81 to 90 of about 25,353 (314)

Low‐Temperature Fabrication of Thymosin β4‐Loaded Soluble Microneedles to Promote Wound Healing by Specific Binding to Downregulated Immune Regulators Vsig4 and IL22rɑ2

Advanced Healthcare Materials, EarlyView.
Schematic diagram depicting the fabrication and application of thymosin β4 (Tβ4)‐loaded microneedle patches for wound treatment. The Tβ4 was loaded into chitosan (CS) and sucrose MNs under mild conditions (4°C, 65% relative humidity). The Tβ4 MN patch specifically binds to the downregulated immune regulators Vsig4 and IL22rα2, thereby accelerating ...
Shilong He, Mei Yuan, Changkang Feng, Yixuan Zhang, Jinjing Che   +4 more
wiley   +1 more source

Pengaruh Penggunaan Propilenglikol dan Mentol terhadap Matrik Patch Transdermal Ekstrak Air Herba Sambiloto (Andrographis Paniculata (Burm. F.) Nees) [PDF]

, 2015
Herba sambiloto (Andrographis paniculata (Burm.f.) Nees) telah banyak diteliti untuk pengobatan dislipidemia. Penelitian ini bertujuan untuk memformulasi ekstrak air herba sambiloto ke dalam sistem penghantaran obat secara transdermal yaitu patch ...
I, S. E. (Setyawan), K, W. N. (Warditiani), M, D. S. (Dewi)   +2 more
core  

Flexible Polypyrrole‐Based pH Sensors via Oxidative Chemical Vapor Deposition

Advanced Healthcare Materials, EarlyView.
Oxidative chemical vapor deposition (oCVD) of polypyrrole (PPy) thin films yields flexible, electrically conductive, and biocompatible pH sensors for monitoring on‐skin biological events. The highly sensitive, oCVD PPy skin‐conformal sensors enable real‐time, spatially resolved sensing of dynamic pH changes within physiologically relevant ranges (4–9 ...
Adrivit Mukherjee, Federico Ferrari, David Garcia Romero, Ilaria Squillante, Job Schoenmaker, Hamoon Hemmatpour, Anton Terpstra, Peter Dijkstra, Julien Es Sayed, L. Jan Anton Koster, Maria Antonietta Loi, Petra Rudolf, Giuseppe Portale, Ajay Giri Prakash Kottapalli, Marleen Kamperman, Ranjita K. Bose   +15 more
wiley   +1 more source

Electro‐Stimulated Graphene‐Polymer Nanocomposites Enable Wearable Patches With Feedback‐Controlled Drug Release

Advanced Healthcare Materials, EarlyView.
xx xx. ABSTRACT Stimuli‐responsive nanomaterials capable of spatiotemporal control over drug release are of nanocomposite patch (“e‐Medi‐Patch”) engineered from biodegradable polycaprolactone (PCL), graphene nanoplatelets, and a redox‐active therapeutic, niclosamide. The hierarchical composite integrates π‐π interactions between aromatic drug molecules
Santosh K. Misra, Ketan Dighe, Pranay Saha, Teresa Aditya, Muhammad S. Khan, Maha Alafeef, Parikshit Moitra, Dipanjan Pan   +7 more
wiley   +1 more source

Digital Microneedles for Multiplexed Transdermal Sensing via Fluorescent QR Codes

Advanced Materials, EarlyView.
Digital fluorescent microneedles encode biochemical information in skin into scannable QR codes through threshold‐activated probes that generate binary on/off signals. By transforming analog fluorescence into discrete digital patterns, this platform enables calibration‐free, multiplexed transdermal sensing of physiologically relevant biomarkers ...
Farbod Abazar, Shahrokh Vahabi, Elena Bellotti, Martina Corsi, Irene Nocera, Paola Orlandi, Guido Bocci, Giuseppe Barillaro   +7 more
wiley   +1 more source

Transdermal delivery of antenatal steroids to promote fetal lung maturation: Proof of principle data from sheep and non-human primate models

BMC Medicine
Background Antenatal steroids (ANS) are routinely administered to women at risk of preterm birth to accelerate fetal lung maturation. Despite extensive clinical use, dosing and route of ANS administration remain unoptimized beyond intramuscular (IM ...
Sean W. D. Carter, Ayça Altay Benetti, Ryan Tze Liang Sia, Giorgia Pastorin, Erin L. Johnson, Kay Yi Michelle Seah, Haruo Usuda, Hannah R. S. Watson, Yusaku Kumagai, Qin Wei, Xiawen Liu, Roberto Orefice, Marianne Bon, Zubair Amin, Agnihotri Biswas, Tsukasa Takahashi, Noriyoshi Mochii, Yuya Saito, Hideyuki Ikeda, Masatoshi Saito, Mahesh A. Choolani, Sebastián E. Illanes, Matthew W. Kemp   +22 more
doaj   +1 more source

Transdermal delivery of traditional Chinese medicine patch vs. NSAIDs patch for alleviating inflammation and relieving pain for early-stage knee osteoarthritis: a retrospective case control study

Frontiers in Pharmacology
BackgroundThe effects of transdermal delivery of traditional Chinese medicine (TCM) patch for early-stage knee osteoarthritis (EKOA) is unclear.ObjectiveThis study is aimed to compare the therapeutic effects of a type of TCM topical drug-Xiaotong patch ...
Shoufeng Wang, Jingtao Guan, Wanran Gong, Bingbo Bao   +3 more
doaj   +1 more source

Formulation and evaluation of transdermal drug-delivery system of isosorbide dinitrate

Brazilian Journal of Pharmaceutical Sciences, 2015
The purpose of this study was to develop a reservoir-type transdermal delivery system for isosorbide dinitrate (ISDN). The developed patch consisted of five layers from bottom to top, namely, a temporary liner, an adhesive layer, a rate-controlling ...
Xiaoping Zhan, Zhenmin Mao, Sijing Chen, Shaoxiong Chen, Liqun Wang   +4 more
doaj   +1 more source

Treatment with subcutaneous and transdermal fentanyl: Results from a population pharmacokinetic study in cancer patients [PDF]

, 2016
Purpose: Transdermal fentanyl is effective for the treatment of moderate to severe cancer-related pain but is unsuitable for fast titration. In this setting, continuous subcutaneous fentanyl may be used.
Abrantes, J.A. (João), Bruijn, P.J. (Peter) de, Falcão, A. (Amílcar), Jönsson, S. (Siv), Kuip, E.J.M. (Evelien), Mathijssen, A.H.J. (Ron), Oosten, A.W. (Astrid), Rijt, C.C.D. (Carin) van der   +7 more
core   +1 more source

Fabrication Technologies for Soft, Multimaterial Optical Fibers for In Vivo Diagnostics and Phototherapy, With a Focus on Extrusion Printing

Advanced Materials Technologies, EarlyView.
Soft multimaterial optical fibers integrate multiple functionalities—such as waveguiding, side emission, sensing, drug delivery or actuation—into a single filament for wearable, implantable, and tissue‐integrated devices for diagnostics and phototherapy.
Zahra Kafrashian, Jun Feng, Aránzazu del Campo   +2 more
wiley   +1 more source