Results 31 to 40 of about 170,634 (249)

Carencia de instrucción formal en medicina nuclear durante la educación médica [PDF]

, 2014
El interés de este ensayo es reflexionar y promover la necesidad inminente de implementar una instrucción formal por parte de los programas de medicina sobre Medicina Nuclear, ya sea como parte de una asignatura determinada (medicina interna o imágenes ...
Acosta Prada, Félix Adolfo
core  

Lessons Learned: Quality Analysis of Optical Coherence Tomography in Neuromyelitis Optica

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Optical coherence tomography (OCT)‐derived retina measurements are markers for neuroaxonal visual pathway status. High‐quality OCT scans are essential for reliable measurements, but their acquisition is particularly challenging in eyes with severe visual impairment, as often observed in neuromyelitis optica spectrum disorders ...
Hadi Salih, Sara Samadzadeh, Charlotte Bereuter, Seyedamirhosein Motamedi, Claudia Chien, Pablo Villoslada, Hadas Stiebel‐Kalish, Nasrin Asgari, Yang Mao‐Draayer, Marius Ringelstein, Joachim Havla, Marco Aurélio Lana Peixoto, Ho Jin Kim, Jacqueline Palace, Maria Isabel Leite, Srilakshmi M. Sharma, Fereshteh Ashtari, Rahele Kafieh, Lekha Pandit, Orhan Aktas, Philipp Albrecht, Letizia Leocani, Itay Lotan, Sasitorn Siritho, Jérôme de Seze, Romain Marignier, Caroline Froment Tilikete, Denis Bernardi Bichuetti, Ivan Maynart Tavares, Ayse Altintas, Anu Jacob, Saif Huda, Ibis Soto de Castillo, Lawrence J. Cook, Michael R. Yeaman, Axel Petzold, Alexander U. Brandt, Friedemann Paul, Frederike C. Oertel, Hanna G. Zimmermann, with the Guthy Jackson Charitable Foundation—International Clinical Consortium and CROCTINO Collaborators   +40 more
wiley   +1 more source

Nuclear medicine methods in the assessment of acupuncture effects: a short review

Brazilian Archives of Biology and Technology, 2007
The mechanisms of acupuncture are poorly understood. In consequence, numerous investigators have conducted clinical trials to test the efficacy of acupuncture in various conditions.
Deise Elisabete Souza, Bernardo Machado Rebello, Reginaldo de Carvalho Silva Filho, Raquel Terra Agostinho, Sohaku R. C. Bastos, Mario Bernardo-Filho   +5 more
doaj   +1 more source

Soluble guanylyl cyclase α1 subunit is a key mediator of proliferation, survival, and migration in ECC-1 and HeLa cell lines [PDF]

, 2019
Soluble guanylyl cyclase (sGC) is a heterodimeric enzyme constituted by two subunits, α1 and β1. Previously we have shown that 17β-estradiol (E2) exerts opposite effects on these subunits by increasing α1 and decreasing both β1 expression and enzymatic ...
Bollani, Sabrina Natalia, Cabilla, Jimena Paula, Cordeiro, Georgina, Duvilanski, Beatriz Haydee, Pino, María Teresa Luján, Ricci, Analía Gabriela, Ronchetti, Sonia Alejandra   +6 more
core   +1 more source

A Versatile Engineering Platform for the Fabrication of Prosthetic Venous Valves Using Electrospinning

Advanced Healthcare Materials, EarlyView.
Percutaneous prosthetic venous valves are fabricated by embedding stents in an electrospun matrix that extends luminally to form leaflets. The design shields leaflets from hyperplastic cells, isolates struts from blood contact, and avoids discrete anchoring points.
Dario Arcuti, Salma Mansi, Dominic Biebl, Malin Reuter, Maximilian Grab, José Carlos Rodríguez‐Cabello, Petra Mela   +6 more
wiley   +1 more source

The dynamic mitochondria-nuclear redistribution of FKBP51 during the process of adipocyte differentiation is regulated by PKA [PDF]

, 2013
Los glucocorticoides tienen un papel central en la adipogénesis, por su unión al receptor RG cito-plasmático formando parte de un heterocomplejo también integrado por una inmunofilina (INM) de alto peso molecular, FKBP51 o FKBP52.
Charó, Nancy Lorena, Piwien Pilipuk, Graciela, Susperreguy, Sebastian, Toneatto, Judith   +3 more
core   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

"La Medicina Nuclear" Temprana Historia y Reminiscencias temporales.

Medicina, 2003
<p>PALABRAS DEL AUTOR DURANTE LA PRESENTACIÓN DEL LIBRO.</p><p>Presentación en la Sesión Conjunta con la Sociedad Colombiana de Historia de la Medicina.</p><p> </p><p>EI libro que he querido traer hoy ante ...
Efraim Otero Ruiz
doaj  

Differential miRNA expression profiling reveals miR-205-3p to be a potential radiosensitizer for low- dose ionizing radiation in DLD-1 cells [PDF]

, 2018
Indexación: Scopus.Departamento de Oncología Básico-Clínica, Facultad de Medicina, Universidad de Chile, Santiago, Chile 2Comisión Chilena de Energía Nuclear, Santiago, Chile 3Center for Research and Applications in Plasma Physics and Pulsed Power, P4 ...
Andaur, R., Armisen, R., Marcelain, K., Moreno, J., Soto, L., Tapia, J.C.   +5 more
core   +1 more source

Decoding Human Placental Cellular and Molecular Responses to Obesity and Fetal Growth

Advanced Science, EarlyView.
Women with obesity often deliver large‐for‐gestational‐age (LGA) infants. Single‐nucleus RNA sequencing of term placenta reveals that hypoxia and TNF‐α signaling in syncytiotrophoblasts are featured in maternal obesity, but inflammatory signatures in Hofbauer cells and response to lipid or carbohydrate metabolism in fibroblasts are specific to LGA.
Hong Jiang, Emilie Derisoud, Denise Parreira, Nayere Taebnia, Paulo R. Jannig, Reza Zandi Shafagh, Allan Zhao, Congru Li, Macarena Ortiz, Manuel Alejandro Maliqueo, Elisabet Stener‐Victorin, Volker M. Lauschke, Qiaolin Deng   +12 more
wiley   +1 more source