Results 51 to 60 of about 56,972 (195)

Microbial drivers of root plasticity

New Phytologist, Volume 248, Issue 1, Page 52-67, October 2025.
Summary Soils are highly heterogeneous and dynamic systems, experiencing a constant flow of plant root exudates and moisture fluctuations that affect nutrient distribution, soil physicochemical properties, and microbial metabolisms. Plant roots adjust their development within the soil matrix (growth, branching, root angle, and anatomical features) by ...
Francisco Dini‐Andreote, Darren M. Wells, Jonathan A. Atkinson, Brian S. Atkinson, Omri M. Finkel, Gabriel Castrillo   +5 more
wiley   +1 more source

Características de acción de las exendinas sobre el transporte y metabolismo hepático y muscular de la glucosa, en estado normal y diabético tipo 2 [PDF]

, 2008
Tesis doctoral inédita. Universidad Autónoma de Madrid, Facultad de Ciencias, Departamento de Biología.
Arnés Pérez, Luis
core   +1 more source

Efecto de la terapia biológica en las concentraciones de DKK1 y esclerostina, riesgo cardiovascular y metabolismo óseo en pacientes con artritis reumatoide

Revista de Osteoporosis y Metabolismo Mineral, 2018
Introducción: Estudios previos han relacionado la vía Wnt con la alteración del metabolismo óseo y la patología cardiovascular. Así mismo, el control de la inflamación con terapia biológica tiene un efecto positivo sobre la densidad mineral ósea (DMO) y ...
Palma-Sánchez D, Haro-Martínez AC, Gallardo Muñoz I, Portero de la Torre M, García-Fontana B, Reyes-García R   +5 more
doaj   +1 more source

ARABIDOPSIS HOMOLOG OF TRITHORAX1 impacts lateral root development by epigenetic regulation of targets involved in root system architecture

New Phytologist, Volume 247, Issue 5, Page 2180-2195, September 2025.
Summary Developmental processes are regulated at multiple levels, including the epigenetic level. Among the epigenetic factors, histone H3 lysine 4 (H3K4) methyltransferases contribute to active transcription of target genes, and here, we explored how the H3K4 methyltransferase ARABIDOPSIS HOMOLOG OF TRITHORAX1 (ATX1) affects Arabidopsis thaliana ...
Selene Napsucialy‐Mendivil, Héctor H. Torres‐Martínez, Gustavo Rodríguez‐Alonso, Diana Marcela Rivera‐Toro, Raúl Alvarez‐Venegas, Marco Adán Júarez‐Verdayes, Svetlana Shishkova, Joseph G. Dubrovsky   +7 more
wiley   +1 more source

Plasma microRNA Signature as Predictive Marker of Clinical Response to Therapy During Multiple Sclerosis

Annals of Clinical and Translational Neurology, Volume 12, Issue 8, Page 1595-1607, August 2025.
ABSTRACT Objective Despite the availability of effective therapies for Multiple Sclerosis (MS), the unpredictable nature of disease progression and the variability in individual treatment outcomes call for reliable biomarkers. This pilot study aims to investigate the potential of plasma circulating microRNAs (miRNAs) as predictive biomarkers for ...
Fortunata Carbone, Alessandra Colamatteo, Teresa Micillo, Gianmarco Abbadessa, Silvia Garavelli, Clorinda Fusco, Claudia Russo, Francesco Perna, Federica Garziano, Claudia La Rocca, Maria Mottola, Giorgia Teresa Maniscalco, Simona Bonavita, Antonio Luca Spiezia, Alessia Castiello, Roberta Lanzillo, Vincenzo Brescia Morra, Claudio Procaccini, Paola de Candia, Giuseppe Matarese   +19 more
wiley   +1 more source

Utilização de espectrometria de massa para o estudo do metabolismo protéico e aminoacídico, em medicina

Medicina, 1997
O desenvolvimento e uso de técnicas laboratoriais, envolvendo espectrometria de massa, permitiram que os isótopos estáveis pudessem ser utilizados na avaliação do metabolismo aminoacídico e protéico, em seres biológicos.
Júlio Sérgio Marchini, Anibal Basile Filho, Helio Vannucchi, Dominique Darmaun, Michel Krempf   +4 more
doaj   +1 more source

Reactivity of Imidazole‐ and Pyridine‐Carboxaldehydes for Gem‐Diol and Hemiacetal Generation: Theoretical and Experimental Insights

ChemistryOpen, Volume 14, Issue 8, August 2025.
The generation of the gem‐diol and hemiacetal forms using pyridine‐ and imidazole‐carboxaldehyde isomers in different chemical environments was studied by NMR spectra and combined with theoretical calculations. Unlike aprotic solvents, protic ones, as water and methanol, favored the generation of the gem‐diol and hemiacetal structures.
Ayelén F. Crespi, Emiliano Barrionuevo, Gabriel Jasinski, Albertina G. Moglioni, Daniel Vega, Juan M. Lázaro‐Martínez   +5 more
wiley   +1 more source

Revista de tesis

Revista de la Facultad de Medicina, 1946
Cálculo del metabolismo basal por la fórmula de read. Tesis de grado. 1945. - Presentada por Severiano Cendales C. / Efectividad de las vacunas T. A. B. por administración oral y parenteral. Tesis de grado. 1945. - Presentada por Esneda Góngora Torrente. 
Facultad de Medicina Revista
doaj  

Balance energético actual en estudiantes de educación física de la Universidad Andrés Bello [PDF]

, 2017
Tesis (Profesor de Educación Física para la Enseñanza Básica, Licenciado en Educación)En la actualidad existen muy poca información en relación al balance energético en estudiantes universitarios es por esto que el objetivo de la presente investigación ...
Cassanova Maturana, Felipe, León Vigneaux, Benjamín, Valenzuela Mozó, María Jesús, Valenzuela Núñez, Tomás   +3 more
core  

Gill evolution in Neotropical electric fishes: Comparative phylogenetic evidence for hypoxia‐driven adaptation

Functional Ecology, Volume 39, Issue 8, Page 1940-1956, August 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Tropical freshwater fishes are often exposed to hypoxia, which limits aerobic metabolism and drives the evolution of diverse physiological, behavioural and morphological adaptations.
William G. R. Crampton, Leilani B. Pathak, Francesco H. Janzen, Joseph C. Waddell, Nathan R. Lovejoy   +4 more
wiley   +1 more source