Results 31 to 40 of about 124,239 (304)

Bitácora de Color. Pilar Flores

INDEX Revista de Arte Contemporáneo, 2018
Bitácora de Color es un proyecto artístico de Pilar Flores, compuesto por diversas estaciones, entre las que se pueden contar talleres, libros y una exposición que se realizó en el Centro Cultural de la Pontificia Universidad Católica del Ecuador PUCE ...
Roberto Vega, Pilar Flores
doaj   +1 more source

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

FEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer, Angelique Kragl, Katrin Ziems, Juliane Glaubitz, Sophie Grammbauer, Susanne Hildebrandt, Mladen V. Tzvetkov, Gabriele Jedlitschky   +7 more
wiley   +1 more source

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

FEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young, Omar Arias‐Gaguancela, Fiona Gibson, Morgan Grainger, Jodie Score, Amit Nathubhai, Mauricio Cafiero, Lee Richard Machado   +7 more
wiley   +1 more source

TiO2 Nanotubes Membrane Flexible Sensor for Low-Temperature H2S Detection

Chemosensors, 2016
This paper presents the fabrication and characterization of a flexible gas sensor based on TiO2 nanotubes membrane, onto which array interdigitated gold electrodes in one side and a common heater in the backside were obtained using conventional ...
Patricia María Perillo, Daniel Fabián Rodríguez   +1 more
doaj   +1 more source

Differential Impact of Salinity Stress on Seeds Minerals, Storage Proteins, Fatty Acids, and Squalene Composition of New Quinoa Genotype, Grown in Hyper-Arid Desert Environments

Frontiers in Plant Science, 2020
The effects of climate change and soil salinization on dryland ecosystems are already widespread, and ensuring food security is a crucial challenge. In this article, we demonstrate changes in growth performance and seed quality of a new high-yielding ...
Kristina N. Toderich, Kristina N. Toderich, Azimjon A. Mamadrahimov, Botir B. Khaitov, Aziz A. Karimov, Azamjon A. Soliev, Kameswara Rao Nanduri, Elena V. Shuyskaya   +7 more
doaj   +1 more source

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

FEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin, Naghme Radmannia, David N. Huynh, Liliane Ménard, Caroline Daneault, Maïté Veilleux, Ahsanullah Ahsanullah, André C. Carpentier, William D. Lubell, Matthieu Ruiz, Huy Ong, Sylvie Marleau, Simon‐Pierre Gravel   +12 more
wiley   +1 more source

DESARROLLO DE UN ESPECTRÓMETRO POR MOVILIDAD IÓNICA PARA LA DETECCIÓN DE COMPUESTOS ORGÁNICOS (EXPLOSIVOS, DROGAS Y CONTAMINANTES)

Anales (Asociación Física Argentina), 2008
En este trabajo se presenta el desarrollo de un IMS (Ion Mobility Spectrometer) caracterizado por contar con la aplicación de un campo eléctrico perpendicular al flujo de iones generados mediante una descarga tipo corona.
N. G. Boggio, P. Alonso Castillo, J. J. Ortiz, A. Lamagna, A. Boselli, C. A. Rinaldi   +5 more
doaj  

Artificial Intelligence in Systemic Sclerosis: Clinical Applications, Challenges, and Future Directions

Arthritis Care &Research, EarlyView.
Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos, José Miguel Sequí‐Sabater, Diego Benavent   +2 more
wiley   +1 more source

VACANCIAS EN BORDES DE ESTRUCTURA HCP

Anales (Asociación Física Argentina), 2013
Aplicamos la técnica de estática molecular para obtener la estructura de menor energía de un borde de grano simétrico (1121) en redes hcp. Utilizamos potenciales de muchos cuerpos de tipo átomo embebido para representar las interacciones atómicas. A fin
J. R. Fernandez, A. M. Monti, R. C. Pasianot   +2 more
doaj  

Rheumatoid Arthritis and Coronary Artery Calcium Progression: A Case Cohort Analysis From ELSA‐Brasil

Arthritis Care &Research, EarlyView.
Objective To investigate the association between rheumatoid arthritis (RA) and coronary artery calcium (CAC) prevalence, incidence, and progression over four years in adults without prior cardiovascular disease. Methods A case‐cohort study within the Brazilian Longitudinal Study of Adult Health (ELSA‐Brasil) included 585 participants (86 patients with ...
Patrícia Fonseca Estrada, Marcos Rafael N. Cavalcante, Itamar de Souza Santos, Márcio S. Bittencourt, Vandrize Meneghini, Paulo A. Lotufo, Alessandra C. Goulart, Isabela M. Bensenor   +7 more
wiley   +1 more source