Results 101 to 110 of about 2,574,537 (354)

Liquid Crystalline Inverted Lipid Phases and Reverse Micelles in Drug Delivery: From Molecular Design to Therapeutic Potential

Advanced Functional Materials, EarlyView.
Liquid crystalline inverted lipid phases and reverse micelles are self‐assembled lipid nanostructures that enhance the solubility, stability, and delivery of diverse therapeutics. This review integrates their physicochemical principles, formulation strategies, drug loading mechanisms, and biomedical applications, highlighting their growing ...
Numan Eczacioglu, Mulazim Hussain Asim, Soheil Haddadzadegan, Andreas Bernkop‐Schnürch   +3 more
wiley   +1 more source

An Ionic Gelation Powder for Ultrafast Hemostasis and Accelerated Wound Healing

Advanced Functional Materials, EarlyView.
An ultrafast ionic gelation‐activated hemostatic powder (AGCL) forms a hydrogel within ≈1 s upon contact with blood‐derived calcium ions. The AGCL powder enables rapid hemorrhage control, strong tissue adhesion, and enhanced healing. The powder's pre‐crosslinked polymer network ensures high blood uptake and stability, offering effective treatment for ...
Youngju Son, Kyusoon Pak, Taehoon Lee, Monica Celine Prayogo, Jinyoung Choi, Sukkyung Kang, Minjoo Kang, Byungkook Oh, Sang Yu Sun, Sanha Kim, Sung Gap Im, Sangyong Jon, Steve Park   +12 more
wiley   +1 more source

Excitation of cutaneous C nociceptors by intraplantar administration of anandamide [PDF]

Brain Research, 2009
Anandamide has been characterized as both an endocannabinoid and endovanilloid. Consistent with its actions as an endovanilloid, previous studies have demonstrated that anandamide can excite primary sensory neurons in vitro via transient receptor potential vanilloid type one (TRPV1) receptors.
Carl, Potenzieri, Thaddeus S, Brink, Donald A, Simone   +2 more
openaire   +2 more sources

Skin manifestations associated with checkpoint inhibitors

JEADV Clinical Practice, 2022
Immune checkpoint inhibitors (ICIs) are a relatively novel class of drugs whose administration has been approved for several malignancies. Adverse events are quite common, and the skin is the most frequently involved organ.
Gianluca Nazzaro, Stefano Buffon, Serena Giacalone, Carlo Alberto Maronese, Angelo Valerio Marzano   +4 more
doaj   +1 more source

A Novel Sprayable Fibrinogen/Glycosaminoglycans/Collagen‐Based Bioink for Skin Wound Healing Applied by a Handheld Dual‐Head Airbrush

Advanced Healthcare Materials, EarlyView.
A dual‐head airbrush‐based spraying device, combined with a fibrinogen bioink enriched with glycosaminoglycans and collagen, enables the delivery of biomaterials and cells to promote wound healing. This system demonstrates effective skin regeneration in vitro and in vivo, with comparable results to autografts.
Paula Pleguezuelos‐Beltrán, Daniel Nieto‐García, Carlos Chocarro‐Wrona, Juan de Vicente, Patricia Gálvez‐Martín, José Manuel Entrena, Elena López‐Ruiz, Juan Antonio Marchal   +7 more
wiley   +1 more source

TLR7-mediated skin inflammation remotely triggers chemokine expression and leukocyte accumulation in the brain [PDF]

, 2016
Background: The relationship between the brain and the immune system has become increasingly topical as, although it is immune-specialised, the CNS is not free from the influences of the immune system.
A Boivin, A Constant, A Walter, AD Bachstetter, Alison McColl, B Winner, BT Fife, C Callewaere, C D'Mello, C Gemma, CA Thomson, Carolyn A. Thomson, CP Marques, CS McKimmie, CT Ekdahl, D Michlmayr, D Michlmayr, EE Ubogu, G Banisadr, G Banisadr, Gerard J. Graham, JH Dufour, JL Teeling, Jonathan Cavanagh, JS Cameron, JS Snyder, JT Rogers, L Azzi, L Cartier, L Fits van der, Louis Nerurkar, M Baggiolini, M Udina, ML Monje, MM Lee, N Andrews, Q Liu, R Dantzer, R Deacon, R Krishnan, R Rola, RM Deacon, RM Ransohoff, S Baraldi, S Goethals, S Potvin, S Tyring, SM O'Brien, U Patel, U Puntener, W Huang da, W Huang da, W Rostene, WJ Karpus   +53 more
core   +2 more sources

A Novel Microfluidic System for 3D Epidermis and Full‐Thickness Skin Growth for Nanoparticle Safety Assessment

Advanced Healthcare Materials, EarlyView.
This work presents a novel, dynamically perfused, configurable microfluidic system for epidermis‐only (E and full‐thickness skin (FT SoC) growth, emulating human skin structure and barrier function. Upon TiO2 nanoparticle exposure, the system reveals compromised barrier integrity, reduced metabolic activity, increased permeability, and chemokine‐driven
Samantha Costa, Ana B. Carneiro, Filipa Lebre, João Meneses, Alar Ainla, Cacilda Moura, Ernesto Alfaro‐Moreno, Ana R. Ribeiro   +7 more
wiley   +1 more source

Local tetrahydrobiopterin administration augments cutaneous vasoconstriction in aged humans

The Journal of Physiology, 2009
Reflex vasoconstriction (VC) is attenuated in aged skin resulting in greater skin blood flow and heat loss during cold exposure. We hypothesized that adrenergic function is compromised due to depletion of tetrahydrobiopterin (BH4), an essential cofactor required for catecholamine synthesis, and therefore local BH4 supplementation would functionally ...
James A, Lang, Lacy A, Holowatz, W Larry, Kenney   +2 more
openaire   +3 more sources

Utilization of dapsone and hemoglobin in the epithelial skin regeneration therapy of cutaneous loxoscelism: A case report and integrative literature review

São Paulo Medical Journal
BACKGROUND: Loxosceles spp are arthropods found worldwide. Its bite may produce cutaneous loxoscelism (necrotic or edematous) or cutaneous-visceral loxoscelism.
Omar Azuara-Antonio, Mario Isidoro Ortiz, Karla Daniela Jiménez-Oliver, Marco Castillo-Cabrera, Ana Karen Méndez-Salinas, Luz Hernández-Ramírez   +5 more
doaj   +1 more source

Penile microvascular endothelial function in hypertensive patients: effects of acute type 5 phosphodiesterase inhibition

Brazilian Journal of Medical and Biological Research, 2018
The primary aim of this study was to evaluate penile endothelial microvascular function in patients with primary arterial hypertension and age-matched normotensive subjects using laser speckle contrast imaging (LSCI).
V. Verri, A.A. Brandão, E. Tibirica
doaj   +1 more source