Results 31 to 40 of about 1,803 (149)

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

Frontiers 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, Érica A. Souza-Silva, Érica A. Souza-Silva, Coral Barbas, Ma Fernanda Rey-Stolle, Antonia García   +5 more
doaj   +1 more source

Phytochemical diversity of naturally regenerated plants in a biodiversity enrichment experiment

Journal of Ecology, Volume 114, Issue 3, March 2026.
Tree islands established within an industrial oil palm plantation promoted the recovery of phytochemical diversity through natural regeneration. Ten years after planting, untargeted metabolomics of 76 regenerating woody species detected 27,122 phytochemical features, including many novel compounds. Larger islands supported higher woody species richness
Vannesa Montoya‐Sánchez, Emmanuel Defossez, Gustavo B. Paterno, Nathaly Guerrero‐Ramírez, Gaetan Glausere, Dirk Hölscher, Holger Kreft, Bambang Irawan, Delphine Clara Zemp   +8 more
wiley   +1 more source

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

Revista 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, Tiffany Rangel Gómez, Lisandro Pacheco Lugo   +2 more
doaj   +1 more source

Applications of N─F─Based Reagents in the Synthesis of Organochalcogen Compounds

Asian Journal of Organic Chemistry, Volume 14, Issue 12, December 2025.
Herein, we provide a comprehensive review of recent advances in synthetic strategies to access organochalcogen‐decorated compounds using N─F reagents as efficient oxidants for converting chalcogen–chalcogen bonds into electrophilic chalcogen‐based species.
Thiago Anjos, Mateus W. Rambo, Damiano Tanini, Alan Diego C. Santos, Ricardo F. Schumacher, Filipe Penteado   +5 more
wiley   +1 more source

Effects of Long‐Term Nutrient Addition on Leaf Metabolites, Herbivory, and Mycorrhizal Spores Associated With a Savannah Woody Species

Austral Ecology, Volume 50, Issue 11, November 2025.
ABSTRACT Given the importance of soil conditions for ecosystem functioning, fertilisation experiments are a valuable tool for assessing how systems respond to changes in soil properties. However, the effects of changes in nutrient availability on multitrophic interactions in savannah ecosystems of the Brazilian Cerrado are still scarce. We investigated
Alexandra Martins, Daniel Pecoraro Demarque, Renata Garcia Dusi, Camille Amorim Costa Santos, Laila Salmen Espindola, Mercedes Maria da Cunha Bustamante   +5 more
wiley   +1 more source

Predicción del desenlace terapéutico para leishmaniasis cutánea combinando información metabolómica y SNPs [PDF]

, 2023
La Leishmaniasis cutánea es una enfermedad presente en múltiples regiones tropicales del mundo, afectando a diversos grupos poblaciones y territorios. América Latina es uno de estos territorios, con la presencia de 15 de sus variedades.
Mejía Patiño, Juan Pablo
core   +1 more source

Medicina de precisión y medicina basada en la evidencia

Revista Cubana de Medicina Militar, 2019
El médico en la práctica clínica, asiste con frustración a la ausencia de una metodología uniforme y estandarizada, para procesar la gran avalancha de datos clínicos. Se ve envuelto en un proceso de toma de decisiones en condiciones de incertidumbre.
José Miguel Rodríguez Perón
doaj  

METABOLÔMICA MICROBIANA: INOVAÇÕES E APLICAÇÕES

Química Nova
Over the past few years, metabolomics has been employed in a broad range of applications in different research fields. Microbial metabolomics has been applied in several microbiological areas, such as identification of microorganisms, cell mutations ...
João Raul Belinato, Jaqueline Moraes Bazioli, Alessandra Sussulini, Fabio Augusto, Taícia Pacheco Fill   +4 more
doaj   +1 more source

Advances in the detection and quantification of candidate and established biomarkers in heart failure

Romanian Journal of Laboratory Medicine, 2013
Insuficienţa cardiacă este o afecţiune cu o prevalentă ridicată, în special în rândul pacienţilor vârstnici. Pe viitor, se preconizează creşterea numărului de pacienţi cu insuficienţă cardiacă, luând în considerare creşterea speranţei de viaţă, ceea ce ...
Pop Cristina, Crişan Gianina C., Loghin Felicia, Mogoşan Cristina I.   +3 more
doaj   +1 more source

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

Metabolites, 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, María I Delgado-Dolset, David Obeso, Mariana Dolores-Hernández, Guillermo Quintás, Santiago Angulo, Domingo Barber, Teresa Carrillo, María M. Escribese, Alma Villaseñor   +9 more
doaj   +1 more source