Results 51 to 60 of about 857,975 (310)

Biomimetic Ion‐Orchestrated Hierarchical Armored Hydrogel Coating for Robust and Multifunctional Surface Protection

Advanced Functional Materials, EarlyView.
Inspired by the skin‐toughening mechanism of marine sponges, an ion‐orchestrated structural engineering strategy is proposed to regulate the surface microstructure of hydrogel coatings, enabling the in situ formation of a robust armor layer that enhances mechanical integrity and provides multifunctional protection by suppressing fouling attachment and ...
Wenshuai Yang, Ziqian Zhao, Weiyan Zhu, Lu Gong, Yongxiang Sun, Haoyu Yang, Ling Zhang, Wenfei Zhang, Hao Zhang, Fang Zhou, Xuwen Peng, Hongbo Zeng   +11 more
wiley   +1 more source

Advanced Hepatocellular Carcinoma: Benefits of Atezolizumab and Bevacizumab in Clinical Practice. Case Report

Revista Colombiana de Gastroenterología
Background: Hepatocellular carcinoma (HCC), originating from hepatocytes, ranks as the sixth most common cancer worldwide and the fourth leading cause of cancer-related mortality.
Erick Andrés Cantor Rizo, Andres Bejarano-Ramirez, Zamira Fernanda Gómez Giraldo, John Alejandro Murillo Silva, Henry Alexander Vargas Díaz, Mónica Lorena Tapias Mantilla   +5 more
doaj   +1 more source

Origen anómalo de arterias coronarias Reporte de un caso y revisión de la literatura

Revista Colombiana de Cardiología, 2012
Las alteraciones anatómicas de las arterias coronarias representan un amplio espectro de anormalidades que son diagnosticadas habitualmente como un hallazgo incidental en autopsia o durante la realización de una arteriografía coronaria.
Nohra P. Romero, MD, Andrés F. Buitrago, MD, Jorge D. Mor, MD, Carlos A. Carvajal, MD, Bibiana Pinzón, MD, Roberto Jurado, MD   +5 more
doaj   +1 more source

Vasculitis leucocitoclástica posterior a vacuna contra la COVID-19

Revista Argentina de Reumatología, 2022
Varios reportes comunicaron diferentes tipos de vasculitis en asociación temporal con una variedad de vacunas, y más recientemente con las vacunas para enfermedad por SARS-CoV-2 (COVID-19).
Federico Ceccato, Josefina T. Weidmann, Paula Difilippo, Agustina Albrecht   +3 more
doaj   +1 more source

Rickettsias del grupo de las fiebres manchadas en garrapatas del género Amblyomma, capaces de infestar humanos, en áreas rurales del noroeste de Argentina [PDF]

, 2015
This work was performed to detect Rickettsia species of the spotted fever group in Amblyomma ticks likely to infest humans in rural areas from northwestern Argentina.
Nava, Santiago, Saracho Bottero, María Noelia, Tarragona, Evelina Luisa   +2 more
core  

Targeting the ARRDC3–DRP1 Axis via hUMSC‐Derived Exosomal CRYAB for Neuroprotection in Cerebral Ischemia/Reperfusion Injury

Advanced Healthcare Materials, EarlyView.
Intranasally administered hUMSC‐derived exosomes modulate the CRYAB–ARRDC3–Drp1 axis, alleviating mitochondrial dysfunction and ferroptosis, enhancing neuronal survival, reducing oxidative stress, and promoting functional recovery in ischemia‐reperfusion injury, offering a promising therapeutic strategy for ischemic stroke.
Rong ji, Zengyu Zhang, Zhuohang Liu, Kaicheng Yang, Xueyu Mao, Min Chu, Yong Wang, Jing Zhao   +7 more
wiley   +1 more source

Fast and Efficient Monitoring of Diclofenac Dissolution Profile by CE [PDF]

, 2014
Capillary electrophoresis (CE) was used to follow Diclofenac tablet dissolution, in very short times and allowing dissolution testing without volume replacement. By using Student´s t test and F-test, this CE method was compared with HPLC.
Delfino, Mario Raul, Monzón, Celina María, Sarno, María del Carmen Teresa, Vera Candioti, Luciana   +3 more
core   +1 more source

Redefining Therapies for Drug‐Resistant Tuberculosis: Synergistic Effects of Antimicrobial Peptides, Nanotechnology, and Computational Design

Advanced Healthcare Materials, EarlyView.
Antimicrobial peptide (AMP)‐loaded nanocarriers provide a multifunctional strategy to combat drug‐resistant Mycobacterium tuberculosis. By enhancing intracellular delivery, bypassing efflux pumps, and disrupting bacterial membranes, this platform restores phagolysosome fusion and macrophage function.
Christian S. Carnero Canales, Jessica Ingrid Marquez Cazorla, Renzo Marianito Marquez Cazorla, Aline Martins dos Santos, Jonatas Lobato Duarte, Letícia Oliveira Catarin Nunes, Túlio Custódio Reis, Lara Cerazi Salvador, Norival Alves Santos‐Filho, Rafael Miguel Sábio, Hélder A. Santos, Fernando Rogério Pavan   +11 more
wiley   +1 more source

Trasplante Renal Experiencia de la Fundación Santa Fe de Bogotá

Revista Colombiana de Cirugía, 1990
La Fundación Santa Fe de Bogotá dio al servicio el programa de trasplante renal en 1985. Desde entonces y hasta ahora se han realizado 48 trasplantes de riñón cuya experiencia se analiza en el presente artículo.
Gustavo A Quintero, María Olga Patiño, Luis Gutiérrez, Alberto Escallón, Luis A. Mieles, Jairo Ramírez, Alfonso Latiff, Carlos M. Quintero, Mauricio Cifuentes, Jimeno Ramírez, Diego L. García, Carlos F. García, Hernán Cuervo, Julio E. Peña, Elsa Durán, Fanny Casas, Ana M. Ordóñez   +16 more
doaj  

Extrapolation for classes of weights related to a family of operators and applications [PDF]

, 2013
In this work we give extrapolation results on weighted Lebesgue spaces for weights associated to a family of operators. The starting point for the extrapolation can be the knowledge of boundedness on a particular Lebesgue space as well as the boundedness
Bongioanni, Bruno, Cabral, A., Harboure, Eleonor Ofelia   +2 more
core   +1 more source