Results 101 to 110 of about 32,830 (230)

Eco‐Fabricated Nanowave‐Textured Implants Drive Microtubule‐Assisted Nuclear Mechanotransduction and Chromatin Modification: Biophysical Priming for Osteogenesis and Bone Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
Eco‐friendly nanowave‐textured implants produced via femtosecond laser fabrication enhance bone regeneration by orchestrating a precise mechanotransduction cascade. This nanotopography directs mesenchymal stem cell alignment and cytoskeletal organization, triggering changes in nuclear shape and chromatin acetylation that prime cells for osteogenesis ...
Bosu Jeong   +15 more
wiley   +1 more source

Contenido de flúor en bebidas de consumo frecuente por niños pequeños con riesgo de fluorosis dental. Medellín, 2006 Fluoride content in beverages of frequent intake by young children with risk of dental fluorosis. Medellín, 2006

open access: yesRevista Facultad de Odontología Universidad de Antioquia, 2008
INTRODUCCIÓN: igual a lo sucedido en otros lugares del mundo, la prevalencia de la fluorosis dental se ha incrementado en Medellín concomitantemente con la reducción de la caries dental.
Diego Andrés López   +3 more
doaj  

Magnetically Guided Mechanoactive Mineralization Scaffolds for Enhanced Bone Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
A 3D‐printed ‘rebar‐concrete’ inspired scaffold (PGS‐P@MGel) synergizes spontaneous biomineralization with magneto‐mechanical stimulation through PDA@Fe3O4‐embedded hydrogel. This dual biointerface activates Piezo1/β‐catenin/YAP mechanotransduction axis, enhancing BMSCs osteogenesis and angiogenesis simultaneously.
Xuran Guo   +10 more
wiley   +1 more source

Estudio epidemiológico sociocultural de la adopción del tratamiento con flúor diamino de plata en equipos de salud en CESFAM urbano rural [PDF]

open access: yes, 2015
156 p.La caries es la enfermedad más prevalente del mundo, para la cual existen diferentes materiales dentales y tratamientos tanto preventivos como rehabilitadores.
Cruz Concha, Diego   +2 more
core  

Embedded 3D‐Coaxial Bioprinting of Stenotic Brain Vessels with a Mechanically Enhanced Extracellular Matrix Bioink for Investigating Hemodynamic Force‐Induced Endothelial Responses

open access: yesAdvanced Functional Materials, EarlyView.
In this study, a physically enhanced vascular dECM bioink and used 3D‐coaxial bioprinting are developed to fabricate mature brain blood vessels for cerebral atherosclerosis research. This model demonstrates that vascular geometry‐induced hemodynamic changes trigger vascular inflammation, ensuring its potential for cerebrovascular research.
Wonbin Park   +7 more
wiley   +1 more source

Diagnóstico das águas subterrâneas na bacia do Rio Jacutinga e contíguos. [PDF]

open access: yes, 2014
Esse trabalho trata do diagnóstico dos poços tubulares profundos e da qualidade das águas subterrâneas na bacia do rio Jacutinga e Sub-Bacias Contíguas, localizada na região centro-oeste de Santa Catarina, Sul do Brasil.
ALVES, J.   +6 more
core  

Utilidad de la deoxiglucosa marcada con flúor-18 (FDG) en el manejo de los linfomas [PDF]

open access: gold, 2006
Teresa Massardo   +5 more
openalex   +1 more source

Perfusable Brain Microvascular Network‐On‐Chip Model to Study Flavivirus NS1‐Induced Endothelial Dysfunction

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a microfluidic brain microvascular network‐on‐chip (BMVasChip) to investigate endothelial barrier dysfunction caused by flavivirus non‐structural protein 1 (NS1), including virus‐ and time‐dependent vascular damage, leakiness, and dysfunction.
Monika Rajput   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy