Results 181 to 190 of about 638,113 (294)

[Ageism in health care and suicide risk in older adults: a challenge for public health in Latin AmericaIdadismo no âmbito da saúde e risco de suicídio em pessoas idosas: um desafio para a saúde pública na América Latina]. [PDF]

Rev Panam Salud Publica
Bozanic A, León T, Acevedo F, de la Maza E, Ulloa P.   +4 more
europepmc   +1 more source

Assembly of Cell‐Seeded 3D Printed Hydrogel Modules with Perfusable Channel Networks

Advanced Functional Materials, EarlyView.
Macroscale assembly was utilized to prepare perfusable tissue constructs from individually 3D printed hydrogel modules with embedded branched channel networks and port arrays for cell seeding. Novel multi‐material bioreactors were fabricated to facilitate the gluing of individual modules and the perfusion culture of assembled modular constructs seeded ...
Zachary J. Geffert, Daniel Fougnier, Bo Van Durme, Jenna Grutzmacher, Ryan Clarke, Susan Cao, Zhenghao Li, Ujjwal Aryal, Jason A. Horton, Sandra Van Vlierberghe, Pranav Soman   +10 more
wiley   +1 more source

[Distribution of the COVID-19 vaccine: experience in EcuadorOperacionalização da vacinação contra a COVID‑19: experiência no Equador]. [PDF]

Rev Panam Salud Publica
Ruales J, Garzón X, Aldaz C, Vásconez N, Jácome F, Cevallos J, Pinos J, Pérez-Tasigchana F, Díaz A, Whittembury A.   +9 more
europepmc   +1 more source

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

Advanced 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, Zhi Li, Minjee Kang, Ruoyu Sheng, Bing Han, Yiqing Chen, Tara Aghaloo, Min Lee   +7 more
wiley   +1 more source

Facilitating Expedited Drug Approval—the Past, Present, and Future of Clinical Trials for Pediatric Rheumatic Disease

Arthritis Care &Research, EarlyView.
Pamela F. Weiss, Hermine I. Brunner
wiley   +1 more source

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

Advanced 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, Karamullah Eisawi, Umisha Siwakoti, Greyson Jadwin, Ashmita Sigdel, Michela Chiappalone, Deepak Kumbhare, Michael Naguib, Elisa Castagnola   +8 more
wiley   +1 more source

Construcción de la frontera entre Sonora y Arizona 1880-1882. Mercados, ferrocarriles y aduanas

Vértice Universitario
La construcción de la frontera entre los Estados Unidos y México se dio a través de políticas aplicadas por ambos países para consolidar sus fronteras nacionales, y por la expansión de ambas sociedades y economías hacia sus fronteras.
Juan José Gracida Romo
doaj  

[Risk of transfusion and transplantation transmission of <i>Trypanosoma cruzi</i> infection in endemic countries in the AmericasRisco de infecção por <i>Trypanosoma cruzi</i> por transfusão e transplante em países endêmicos da Região das Américas]. [PDF]

Rev Panam Salud Publica
Beltrán M, Remesar M, Menjivar A, Barco G.   +3 more
europepmc   +1 more source

Una mirada a los Parques Nacionales en el mundo. Caso: Parques nacionales en Venezuela y en el Estado Mérida

Revista Visión Gerencial, 2011
Los Parques Nacionales (Pns) son grandes extensiones de territorio protegidas por leyes nacionales y convenios internacionales para conser var recursos naturales y garantizar el bienestar socioeconómico en cada país. Los P ns representan atractivos turísticos debido al carácter virginal de sus paisajes, lo cual ha derivado en una actividad económica ...
openaire   +1 more source

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

Advanced 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