Results 1 to 10 of about 1,070 (131)

Adverse prognosis of GM-CSF expression in human cutaneous melanoma [PDF]

Neoplasia: An International Journal for Oncology Research
Background: GM-CSF, a myeloid-priming cytokine, exhibits context-dependent effects on tumor growth and, despite its clinical use, its role in human melanoma remains undefined.
Elena García-Martínez, Alicia Nieto-Valle, Celia Barrio-Alonso, Baltasar López-Navarro, José Antonio Avilés-Izquierdo, Verónica Parra-Blanco, Alba Gutiérrez-Seijo, Paloma Sánchez-Mateos, Rafael Samaniego   +8 more
doaj   +2 more sources

Ohmic heating dominates and ultrasound modulates aquafaba structure: A combined approach to design stable plant-based emulsions. [PDF]

J Sci Food Agric
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.
Krichanã D, Rigolon TCB, Azevedo PZ, de Melo Lins JP, Horta GO, de Oliveira Paulo LA, Vidigal MCTR, Santos TA, Renhe IRT, de Araújo Bezerra J, Stringheta PC, Martins E, Campelo PH.   +12 more
europepmc   +2 more sources

π-Extended COUPY Fluorophores for Targeted Near-Infrared Fluorescence and Lifetime Imaging in Live Cells. [PDF]

Angew Chem Int Ed Engl
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
Abad-Montero D, Bosch M, Garcés-Castellanos R, Schottenhamel MQ, Pedraza-Arevalo S, Ibáñez-Costa A, Castaño JP, García-Becerra T, Rebollo E, Alberto ME, Francés-Monerris A, Marchán V.   +11 more
europepmc   +3 more sources

The Lack of a COPII Cargo Receptor Erv14 Impacts Physiological Functions of the Vacuole in Saccharomyces cerevisiae. [PDF]

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Loss of the cargo receptor Erv14 in Saccharomyces cerevisiae results in sensitivity to calcium, zinc, neutral extracellular pH, and elevated temperature. Furthermore, cells deleted in the ERV14 exhibits vacuolar fragmentation, enlarged lipid droplets, and metabolic alterations. Ruiz Salas, J. L. (2026) https://BioRender.com/b65g523. ABSTRACT Erv14 is a
Rosas-Santiago P, Salas JLR, Cordoba E, Portillo FV, Salas-Navarrete PC, Cabrera JAP, Martínez A, Ramírez NIR, Hernández DC, Saralegui-Amaro A, Calahorra M, Sychrová H, Zimmermannová O.   +12 more
europepmc   +2 more sources

Translating genetics into tissue: inflammatory cytokine-producing TAMs and PD-L1 tumor expression as poor prognosis factors in cutaneous melanoma [PDF]

Frontiers in Immunology
Myeloid cells within tumor microenvironments exhibit significant heterogeneity and play a critical role in influencing clinical outcomes. In this study, we investigated the infiltration of various myeloid cell subtypes in a cohort of cutaneous melanomas,
Celia Barrio-Alonso, Celia Barrio-Alonso, Alicia Nieto-Valle, Alicia Nieto-Valle, Alicia Nieto-Valle, Lucía Barandalla-Revilla, Lucía Barandalla-Revilla, José Antonio Avilés-Izquierdo, Verónica Parra-Blanco, Paloma Sánchez-Mateos, Paloma Sánchez-Mateos, Rafael Samaniego   +11 more
doaj   +2 more sources

Aerobiología en hospitales de Guayaquil: microorganismos resistentes a cobre

Revista de Investigaciones en Energía, Medio Ambiente y Tecnología, 2023
The present work reports the presence of bacteria and fungi in particulate matter suspended in the exterior of three hospitals in Guayaquil, during the month of March 2019, winter time.
Tamara Borodulina, Carlos Banchon, Linda Diaz, Amano Yasuji   +3 more
doaj   +1 more source

Hallazgos in vivo mediante microscopía confocal en cirugía refractiva SMILE

Cirugía y Cirujanos, 2021
Objetivo: Evaluar los hallazgos mediante microscopía confocal in vivo de pacientes operados de cirugía SMILE, la exactitud del lentículo estromal y la profundidad de la interfaz estromal planeados versus medidos.
Manuel Ramírez, Emmanuel Cabrera, Enrique De la Torre-González, Everardo Hernández-Quintela   +3 more
doaj   +1 more source

Análise invasiva e não invasiva do fuso meiótico de oócitos humanos obtidos de ciclos estimulados: dados preliminares Invasive and noninvasive analysis of the meiotic spindle of human oocytes obtained from stimulate cycles: preliminary results

Revista Brasileira de Ginecologia e Obstetrícia, 2012
OBJETIVOS: Avaliar a concordância entre as técnicas de microscopia de polarização e microscopia confocal na avaliação do fuso meiótico de oócitos humanos maturados in vivo.
Luciana Azôr Dib, Michele Gomes da Broi, Maria Cristina Picinato Medeiros de Araújo, Roberta Cristina Giorgenon, Rui Alberto Ferriani, Paula Andrea de Albuquerque Sales Navarro   +5 more
doaj   +1 more source

O uso da terapia fotodinâmica com aminolevulinato de metila e luz do dia para tratamento de queratoses actínicas

Surgical & Cosmetic Dermatology, 2019
Introdução: A queratose actínica (QA) é lesão pré-maligna que pode progredir para carcinoma espinocelular. O diagnóstico é clínico, dermatoscópico e por microscopia confocal.
Thamiris Antonini Marçon, Beatrice Abdalla, Silvia Arroyo Rstom, Carlos D’Apparecida Santos Machado Filho, Francisco Macedo Paschoal   +4 more
doaj   +1 more source

Uso de la técnica CLARITY para la identificación de marcadores fluorescentes en cortes gruesos de la médula espinal

Analecta Veterinaria, 2018
El estudio de las interconexiones que establecen las neuronas entre sí o con las células de la glía es uno de los mayores desafíos de la neurociencia.
María Susana Sisti, Fabián Nishida, Carolina N Zanuzzi, Enrique Leo Portiansky   +3 more
doaj   +1 more source