Results 81 to 90 of about 40,743 (192)
Angewandte Chemie, EarlyView.π‐Extended COUPY dyes, obtained by vinylogation of coumarin‐based COUPY scaffolds, shift absorption, and emission deep into the NIR region while preserving compactness and synthetic accessibility. These bright, photostable dyes enable live‐cell imaging, FLIM, and site‐specific peptide conjugation, offering a modular platform for targeted bioimaging and
Diego Abad‐Montero +11 more
wiley +2 more sources
Margem de manobra, capacidade e potência de agir: repensar a noção de agência
Revista Estudos FeministasNeste artigo, temos como objetivo discutir teoricamente o conceito de agência, tal como o compreendemos, no sentido de capacidade de agir ou de margem de manobra. Noção histórica das teorias que se inspiram nos movimentos feministas, ocupa, recentemente,
Diego Paz +1 more
doaj +1 more source
Animal Models and Experimental Medicine, EarlyView.Daily insulin administration in streptozotocin‐induced diabetic rats prevented cardiac damage associated with diabetic cardiomyopathy, including hypertrophy, fibrosis, and expression of cell death markers, at 12 weeks. However, cyclophilin D, a marker of mitochondrial permeability transition pore‐opening‐associated cell death (necrosis), was observed ...
Tamara Sáez +5 more
wiley +1 more source
Rendimiento diagnóstico de la mamografía digital en el cribado del cáncer de mama
Revista Médica Clínica Las Condes, 2011 Agencia
doaj +1 more source
Advanced NanoBiomed Research, EarlyView.This study explores enzyme‐responsive nanoparticles for targeted antimicrobial release in inflamed oral environments. Nanoparticles formed by complexing peptides and chlorhexidine respond to human leukocyte elastase and release chlorhexidine selectively. P7 (ECAAPVCE)‐based formulations show optimal properties and stability, with antimicrobial activity
Mohammed A. Hadis +9 more
wiley +1 more source
TRAPS, CHIMERAS AND PATHWAYS: THREE APPROACHES OF ART IN CONTEMPORARY ANTHROPOLOGY
Espaço Ameríndio, 2009 Based upon the concepts of traps, chimera and pathways proposed by Alfred Gell, Carlo Severi and Els Lagrou respectively, this bibliographic essay presents the characteristics, similarities and specificities of three approaches on art in contemporary ...
André Demarchi
doaj +2 more sources
ESTIMULACIÓN CEREBRAL PROFUNDA EN TRASTORNOS NEUROLÓGICOS Y PSIQUIÁTRICOS
Revista Médica Clínica Las Condes, 2016 AGENCIA
doaj +1 more source
Entre subalternização e agência: colonialidade e representação da mulher negra em The Help (2011)
Cadernos CajuínaEste artigo analisa as dinâmicas pós-coloniais representadas no filme The Help (2011), em diálogo com autores centrais da teoria pós-colonial e dos estudos sobre colonialidade, como Ashcroft et al.
Rafael Francisco Neves de Souza +2 more
doaj +1 more source
The NADPH oxidase NOX4 regulates redox and metabolic homeostasis preventing HCC progression
Hepatology, EarlyView., 2022 Loss of NOX4 in HCC tumor cells induces metabolic reprogramming in a Nrf2/MYC‐dependent manner to promote HCC progression. Abstract Background and Aims The NADPH oxidase NOX4 plays a tumor‐suppressor function in HCC. Silencing NOX4 confers higher proliferative and migratory capacity to HCC cells and increases their in vivo tumorigenic potential in ...
Irene Peñuelas‐Haro +14 more
wiley +1 more source
Enhanced mitochondrial activity reshapes a gut microbiota profile that delays NASH progression
Hepatology, EarlyView., 2022 Improved mitochondrial activity, due to the lack of methylation‐controlled J protein (MCJ), creates a specific microbiota signature that when transferred through cecal microbiota transplantation delays NASH progression by restoring the gut‐liver axis and enhancing hepatic fatty acid oxidation.
María Juárez‐Fernández +18 more
wiley +1 more source