Results 41 to 50 of about 199,818 (180)

Bioensayos Ecotoxicológicos con la microalga Pseudokirchneriella subcapitata para medir el impacto de los metales en ecosistemas lóticos utilizando técnicas de microscopía confocal de fluorescencia

Tip revista especializada en ciencias químico-biológicas, 2019
Un bioensayo ecotoxicológico rápido y sencillo permite una estimación confiable del estado de los ecosistemas lóticos de las cuencas de Camaná, Majes y Colca localizados en la Región en Arequipa-Perú en seis estaciones de muestreo (Taparza, Grande ...
Ronald Huarachi-Olivera, Ursulo Yapo, Alex Dueñas-Gonza, Margiht Romero-Ugarte, Gustavo Mendoza, Werner Silva-Paredes, Antonio Lazarte-Rivera, Mario Esparza   +7 more
semanticscholar   +1 more source

Correlação Entre Microscopia Confocal Raman e Distribuição de Tamanho de Partículas por Difração a Laser na Caracterização de Medicamentos Inalatórios

, 2020
Orally inhaled drugs are formulations composed of a carrier, usually lactose, and active pharmaceutical ingredients (API), mostly bronchodilator or corticosteroids, or both, with API representing a minimal fraction in their composition.
Vinícius A. O Delben, D. F. S. Petri
semanticscholar   +1 more source

Highly Flexible and Conformable ZnO/FeGa Magnetoelectric Heterostructures for Skin wound Healing

Advanced Science, EarlyView.
The magnetic field‐induced electric field generated by a highly flexile ZnO(piezoelectric)/FeGa(magnetostrictive) magnetoelectric heterostructure embedded in the low Young's modulus elastomer PDMS has been used to stimulate the wound healing processes.
Filippos Perdikos, Laia Bagur, Cristina Vaca, Aritz Lafuente, Joaquin Llacer‐Wintle, Bojan Ambrožič, Christina Stefani, Minsoo Kim, Goran Dražić, Darja Lisjak, Jordi Sort, Xiang‐Zhong Chen, Maria Jose Esplandiu, Salvador Pané, Carme Nogués, Josep Nogués, Andreu Blanquer, Borja Sepúlveda   +17 more
wiley   +1 more source

Mechanical stiffness orchestrates distinct regulation of MRTFs and YAP/TAZ transcriptional cofactors in hepatocytes

The FEBS Journal, EarlyView.
MRTFs and YAP/TAZ proteins, or mechanosensitive transcriptional cofactors (MRTcoF), regulate common genes associated with cellular contractility and immune cell infiltration. Their differential regulation in response to stiffness is linked to changes in hepatocyte's aspect ratio. MRTFB does not undergo nuclear translocation under these conditions. This
Brenda Selene Torres‐Ortiz, Daniel Pérez‐Calixto, Jorge Carretero‐Ortega, Aida Gabriela Guzman‐López, Diana Cristina Pinto‐Dueñas, Mariana Hernández‐Juárez, Alejandra Jiménez‐Escobar, Adriana Rodríguez‐Hernández, Beatriz Díaz‐Bello, Nathalia Serna‐Márquez, Miguel Ángel Peña‐Rico, Laura Gómez‐Romero, Francisco Gabriel Vázquez‐Cuevas, Genaro Vázquez‐Victorio   +13 more
wiley   +1 more source

Altered cytoskeletal arrangement in induced pluripotent stem cells and motor neurons from patients with riboflavin transporter deficiency

Disease Models & Mechanisms, 2021
The cytoskeletal network plays a crucial role in the differentiation, morphogenesis, function and homeostasis of the nervous tissue, so that alterations in any of its components may lead to neurodegenerative diseases.
Alessia Niceforo, Chiara Marioli, Fiorella Colasuonno, Stefania Petrini, Keith Massey, Marco Tartaglia, Enrico Bertini, Sandra Moreno, Claudia Compagnucci   +8 more
doaj   +1 more source

Avances en el manejo del cáncer cutáneo: videomosaicos y microscopía confocal de fusión

Revista Chilena de Dermatología, 2018
Correspondencia: Oriol Yélamos Javiera Pérez-Anker. Correo electrónico: oyelamos@gmail.com / javiperezanker@gmail.com, Teléfono: +34 93 2275400 Dirección: C/Villarroel 170, Barcelona, España. Código Postal: 08036. 1.Departamento de Dermatología, Hospital
O. Yélamos, J. Pérez-Anker
semanticscholar   +1 more source

Ohmic heating dominates and ultrasound modulates aquafaba structure: A combined approach to design stable plant‐based emulsions

Journal of the Science of Food and Agriculture, Volume 106, Issue 12, Page 7109-7124, September 2026.
Abstract BACKGROUND This study investigated the individual and combined effects of ohmic heating (OH, 20 and 40 V cm−1) and ultrasound (US, 425 and 850 W) on the chemical, physicochemical, and technological properties of chickpea aquafaba (AF) and its emulsions.
Débora Krichanã, Thaís Caroline Buttow Rigolon, Paula Zambe Azevedo, João Paulo de Melo Lins, Gabriel Oliveira Horta, Linamarys Aparecida de Oliveira Paulo, Márcia Cristina Teixeira Ribeiro Vidigal, Taline Amorim Santos, Isis Rodrigues Toledo Renhe, Jaqueline de Araújo Bezerra, Paulo César Stringheta, Evandro Martins, Pedro Henrique Campelo   +12 more
wiley   +1 more source

Stimuli‐Responsive Silsesquioxane Nanozymes for Organocatalysis in Water and Prodrug Activation in Cells

Angewandte Chemie, Volume 138, Issue 21, 18 May 2026.
Amino‐bearing silsesquioxanes are water‐stable nanozymes that exhibit aggregation‐ and disaggregation‐dependent catalysis and can be applied to intracellular prodrug activation for cancer therapy. ABSTRACT Synthetic nanozymes have emerged as promising alternatives to natural enzymes for catalytic and therapeutic applications, yet their limited ...
Rabia Zahid, Ariadna Lázaro, Guillermo Moreno‐Alcántar, María Sancho‐Albero, Pierre Picchetti   +4 more
wiley   +2 more sources

Melanoacantoma: uma potencial armadilha ao exame de microscopia confocal de reflectância

Anais Brasileiros de Dermatologia (Versão em Português), 2019
PALAVRAS-CHAVE Ceratose seborreica; Dermoscopia; Diagnóstico; Melanoma; Microscopia confocal Resumo Melanoacantoma é uma variante rara da ceratose seborreica, notável por apresentar pigmentação escura, rápido crescimento radial e difícil distinção do ...
Ana Carolina Souza Porto, Tatiana Pinto Blumetti, M. P. Macedo, Juliana Casagrande Tavoloni Braga   +3 more
semanticscholar   +1 more source

Application of Ag‐Enriched Nanostructures Through Ga+ Irradiation of Silver Butyrate Films in Surface‐Enhanced Raman Spectroscopy (SERS)

Small Methods, Volume 10, Issue 15, 7 August 2026.
We report a direct‐writing method for patterning silver‐enriched nanostructures with dual functionality: High electrical conductivity, with a resistivity of 95 µΩ·cm, and strong SERS activity, achieving enhancement factors exceeding 107. This approach enables an easy and cost‐effective alternative for the production of microstructures with applications
Juan Ignacio Ocaña‐Parral, Lucía Herrer, Inés Tejedor, Alba Salvador‐Porroche, Sven Barth, Pilar Cea, Soraya Sangiao, José María De Teresa   +7 more
wiley   +1 more source