Results 31 to 40 of about 3,317 (156)

Didáctica de las ciencias ómicas: hacia la enseñanza y el aprendizaje de la metabolómica en la educación superior

open access: yesEducación Química
La integración de las ciencias ómicas en la educación superior es cada vez más relevante debido a los avances científicos que transforman la comprensión de procesos biológicos, enfermedades e interacciones moleculares.
Juan Pablo Betancourt Arango   +2 more
doaj   +1 more source

GC-MS-based metabolomics of volatile organic compounds in exhaled breath: applications in health and disease. A review

open access: yesFrontiers in Molecular Biosciences
Exhaled breath analysis, with particular emphasis on volatile organic compounds, represents a growing area of clinical research due to its obvious advantages over other diagnostic tests.
María Bajo-Fernández   +5 more
doaj   +1 more source

Explorando el poder de los abordajes transcriptómicos para identificar biomarcadores asociados a daño renal en pacientes con lupus eritematoso sistémico

open access: yesRevista Colombiana de Nefrología, 2021
El lupus eritematoso sistémico (LES) es una enfermedad compleja y altamente heterogénea que afecta múltiples órganos, incluyendo articulaciones, corazón, sistema hematopoyético, sistema nervioso y riñón, siendo este último el de peor pronóstico y el que ...
Valentina Arrieta Bravo   +2 more
doaj   +1 more source

El CITA inicia una investigación que integra la nutrigenómica en la producción animal [PDF]

open access: yes, 2014
Esta nueva investigación pretende avanzar en el conocimiento de la base genética, e interacción gen‐nutriente, y de los mecanismos moleculares implicados en el contenido en vitamina E en la carne de corderos tipo ternasco, con el fin de conocer los ...
Area de Información, Documentación y Cultura Científica. Centro de Investigación y Tecnología Agroalimentaria de Aragón
core  

La biorremediación en la era post-genómica [PDF]

open access: yes, 2015
La biorremediación tiene hoy en día gran aceptación como una estrategia efectiva para la recuperación de suelos contaminados, sin embargo la falta de información sobre los factores que rigen el funcionamiento metabólico de las comunidades microbianas en ...
Coppotelli, Bibiana Marina   +3 more
core   +1 more source

Troubleshooting in Large-Scale LC-ToF-MS Metabolomics Analysis: Solving Complex Issues in Big Cohorts

open access: yesMetabolites, 2019
Metabolomics, understood as the science that manages the study of compounds from the metabolism, is an essential tool for deciphering metabolic changes in disease.
Juan Rodríguez-Coira   +9 more
doaj   +1 more source

Antimicrobial activity and phenolic composition of varieties of Hibiscus sabdariffa L. with red and white calyces

open access: yesCyTA - Journal of Food, 2023
The antibacterial activities (ABAC) of white calyces varieties (WCV) of Hibiscus sabdariffa L has not been explored in depth. The aims of the study were to determine the ABAC of WCV and the relationship of phenolic composition with ABAC.
Yolanda Salinas-Moreno   +5 more
doaj   +1 more source

Multi-­‐dimensional Protein Identification Technology [PDF]

open access: yes, 2016
Before the rise of the Multidimentional Protein Identification Technology (MudPIT), protein and peptide mixtures were resolved using traditional proteomic technologies like the gel-­‐ based 2D chromatography that separates proteins by isoelectric ...
Berri-Trapero, Yumana   +1 more
core  

The reaction mechanism of metallo-beta-lactamases is tuned by the conformation of an active site mobile loop [PDF]

open access: yes, 2018
Carbapenems are "last resort" β-lactam antibiotics used to treat serious and life-threatening health care-associated infections caused by multidrug-resistant Gram-negative bacteria.
Alzari, Pedro M.   +10 more
core   +1 more source

Endogenous rhythmic growth and ectomycorrhizal fungi modulate priming of antiherbivore defences in subsequently formed new leaves of oak trees

open access: yesJournal of Ecology, Volume 113, Issue 6, Page 1382-1396, June 2025.
A first herbivore attack primes direct and indirect defences of newly formed oak leaves and, the specific display of defence priming is regulated by rhythmic growth, and modulated by the interaction with the ectomycorrhizal fungus Piloderma croceum. Therefore, the priming memory in oaks can be transmitted to the next growth cycle. GC, growth cycle; SF,
I. Fernández   +8 more
wiley   +1 more source

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