Results 231 to 240 of about 6,475,937 (327)

Self‐Assembled Nanoclay Gel With Spheroid MSC‐Derived Exosome Mimetics to Integrate Demineralized Bone Matrix and Noggin‐Targeting miRNA for Synergistic Osteogenesis

open access: yesAdvanced Functional Materials, EarlyView.
We report a versatile nanoclay gel carrier platform that enhances the osteogenic efficacy of demineralized bone matrix (DBM) by integrating nanoclay‐based self‐assembly with cell‐derived exosome mimetics loaded with noggin‐targeting miR‐200c. This design amplifies BMP signaling, thereby promoting DBM‐mediated osteogenesis and offering a promising ...
Changlu Xu   +7 more
wiley   +1 more source

Preliminares

open access: yesRevista Colombiana de Química, 2010
Universidad Nacional de Colombia Universidad Nacional de Colombia
doaj   +4 more sources

MXene/PEDOT Functional Coatings on Flexible Microelectrode Arrays for Multianalyte In Vivo Neurochemical Sensing and Electrophysiology

open access: yesAdvanced Functional Materials, EarlyView.
A MXene/PEDOT coating enables multimodal functionality and dual‐analyte detection of dopamine and serotonin in flexible microelectrode arrays while enhancing electrophysiological recording quality. The anti‐fouling, low‐impedance interface overcomes key limitations of conventional coatings, providing a robust and versatile platform to investigate the ...
Ilaria Gatti   +8 more
wiley   +1 more source

Correction: Emergence of a novel reassorted high pathogenicity avian influenza A(H5N2) virus associated with severe pneumonia in a young adult. [PDF]

open access: yesSci Rep
Vázquez-Pérez JA   +31 more
europepmc   +1 more source

Defesa nacional

open access: yes, 2019
Ser um membro da União Europeia trouxe, sem dúvida, muitos benefícios a Portugal, mas não sem custos. Ao abdicar do controlo da sua Política Monetária e ao suavizar o controlo das fronteiras internas com a União, alguns dos mecanismos ao dispor do Estado ficaram limitados, enquanto outros foram valorizados.
openaire   +1 more source

Translational Considerations for Injectable Biomaterials and Bioscaffolds to Repair and Regenerate Brain Tissue

open access: yesAdvanced Healthcare Materials, EarlyView.
The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
wiley   +1 more source

Preliminares

open access: yesRevista Colombiana de Estadística, 1985
Universidad Nacional de Colombia Universidad Nacional de Colombia
doaj   +2 more sources

Spatial Distribution of Organochlorine Pesticide Serum Concentrations in Mexican Children and Adolescents Living in and Out the Polluted Atoyac Watershed Basin. [PDF]

open access: yesGeohealth
Tang SJT   +8 more
europepmc   +1 more source

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