Results 71 to 80 of about 173,905 (203)

Sistema cardiovascular y ejercicio

Iatreia, 1992
Los resultados de una evaluación delsistema cardiovascular en reposo son muy diferentes a los obtenidos cuando sela realiza haciendo ejercicios dinámicos o estáticos. También pueden variar alcomparar personas sedentarias y entrenadas. Si se conocen de antemano algunas respuestasfisiológicas del sistema cardiovascular cuando se realizan ejercicios se ...
openaire   +3 more sources

One‐Year Quality of Life Among Survivors of Hospitalization for Omicron Infection in Brazil: A Multicentre Prospective Cohort Study

Journal of Medical Virology, Volume 97, Issue 11, November 2025.
ABSTRACT The lingering effects of COVID‐19 may impair survivors' long‐term health‐related quality of life (HRQoL). However, multicentre studies focusing on the Omicron variant, particularly in middle‐ and low‐income settings, are scarce. We conducted a prospective cohort study across 24 Brazilian hospitals between December 2021 and March 2024, when ...
Geraldine Trott, Marciane Maria Rover, Fernando Luis Scolari, Mariana Motta Dias da Silva, Denise de Souza, Rosa da Rosa Minho dos Santos, Raíne Fogliati De Carli, Emelyn de Souza Roldão, Gabriela Soares Rech, Duane Mocellin, Jennifer Menna Barreto de Souza, Aline Paula Miozzo, Carolina Rothmann Itaqui, Gabrielle Nunes da Silva, Sergio Renato da Rosa Decker, Erica Neves Leite, Carlos Delmar do Amaral Ferreira, Lucas Gobetti da Luz, Gabriel Beilfuss Rieth, Lucas Tramujas, Fernando Azevedo Medrado, Bruna Fornazieri Piotto, Gizelle Fernanda Oliveira Silva, Josafá Ferreira Chaves, Saionara Cristina Francisco, Precil Diego Miranda de Menezes Neves, Victor Augusto Hamamoto Sato, Viviane Cordeiro Veiga, Kaique Lima Martins, Cláudio Dornas de Oliveira, Sabrina Gomes dos Santos, Juliana Cardozo Fernandes, Thiago Costa Lisboa, Vivian Menezes Irineu, Mauricio Antonio Pompilio, Adriana de Oliveira França, Aline Coletto Jaccottet, Juliana Carvalho Schleder, Vinicius Ortigosa Nogueira, Vandack Nobre, Daniel Souto Silveira, Cézar Eumann Mesas, Diego Miltersteiner, Emanuelle Toledo Ortiz, Fernando Gioppo Blauth, Luciane Maria Facchi, Milena Soriano Marcolino, Ana Carolina Peçanha Antonio, Paulo R. Schvartzman, Bruna Brandão Barreto, Caroline Cabral Robinson, Maicon Falavigna, Carisi Anne Polanczyk, Luiz Antonio Nasi, Regis Goulart Rosa, Post‐Covid Brasil 1 Group Autorship   +55 more
wiley   +1 more source

Molecular breeding approaches for the improvement of oil content and fatty acid composition in exotic‐derived maize germplasm

New Phytologist, Volume 248, Issue 4, Page 1920-1939, November 2025.
Summary Molecular breeding strategies such as genome‐wide association studies (GWAS) and genomic prediction have revolutionized crop improvement by enhancing selection accuracy and genetic gains. Through a comprehensive evaluation of a large set of maize lines from Germplasm Enhancement of Maize (BGEM) and their testcross hybrids, we aimed to ...
Alison Uberti, Alice Silva Santana, Basil J. Nikolau, Rodrigo Oliveira DeLima, Thomas Lübberstedt   +4 more
wiley   +1 more source

Síncope neurocardiogénico en pacientes pediátricos. Hospital Roosevelt, Guatemala

Revista de Medicina e Investigación Universidad Autónoma del Estado de México
Antecedentes: las características clínicas y epidemiológicas del sín-cope neurocardiogénico en pediatría radica en la importancia de recopilar información al respecto, para determinar la causa y brin-dar el tratamiento adecuado dentro de un ...
Cahaslyn Mishell Sánchez Tobar
doaj   +1 more source

The momentum for dementia research in Brazil

Alzheimer's &Dementia: Translational Research &Clinical Interventions, Volume 12, Issue 1, January/March 2026.
Mychael V. Lourenco
wiley   +1 more source

A Machine Learning Approach to Microcalorimetric Pattern Classification of Pathogens in Synovial Fluid

Journal of Orthopaedic Research, Volume 43, Issue 10, Page 1855-1864, October 2025.
ABSTRACT Isothermal microcalorimetry (IMC) is a promising tool for diagnosing periprosthetic joint infection (PJI), based on real‐time measurement of growth‐related heat production of pathogens, and faster than conventional microbial cultures. However, the feasibility of identifying specific pathogens in clinical samples using IMC has yet to be proven.
Manuel Lozano‐García, Luis Estrada‐Petrocelli, Roger Rosselló Román, Raimon Jané, Andrej Trampuz, Christian Morgenstern   +5 more
wiley   +1 more source

Calcioantagonistas y sistema cardiovascular. Diferencias farmacodinámicas

Colombia Medica, 1994
los fármacos calcioantagonistas tienen un protagonismo central en el manejo de diversos desórdenes cardiovasculares. Las diferentesfarrúlias de los bloqueadores de los canales lentos de calcio, modifican de distintas maneras las variables dinárrúcas del sistema cardiovascular.
Naydú Arana, Mariela Pantoja, Juan F Maya   +2 more
openaire   +1 more source

RECEPTORES b-ADRENÉRGICOS NO SISTEMA CARDIOVASCULAR

Medicina (Ribeirão Preto), 2006
Os receptores b-adrenérgicos (b-AR) integram um sistema proteico ternário: b-AR, proteína G de acoplamento e enzimas como a adenilato-ciclase (AC) que produz o 3´-5´monofosfato de adenosina (AMPc). O principal mecanismo de ação do AMPc é a ativação da proteína quinase A (PKA), capaz de fosforilar inúmeros substratos.
Mário A. Neto, Ricardo R . Rascado, Lusiane M. Bendhack   +2 more
openaire   +3 more sources

Cardiovascular autonomic dysfunction and oxidative stress induced by fructose overload in an experimental model of hypertension and menopause [PDF]

, 2014
Background: Metabolic syndrome is characterized by the association of 3 or more risk factors, including: abdominal obesity associated with an excess of abdominal fat, insulin resistance, type 2 diabetes, dyslipidemia and hypertension.
Bernardes, Nathalia, Brito, Janaina de Oliveira, Conti, Filipe Fernandes, De Angelis, Kátia, Dias, Danielle da Silva, Irigoyen, Maria-Claudia, Llesuy, Susana Francisca, Malfitano, Christiane, Sanches, Iris Callado   +8 more
core   +2 more sources

El sistema cardiovascular

, 2009
El síndrome metabólico tiene una fuerte asociación con la patogénesis de la diabetes tipo 2, la hipertensión arterial y las enfermedades cardiovasculares. Los niveles plasmáticos de adiponectina estás disminuidos en los pacientes con síndrome metabólico y diversos estudios demuestran que esta hormona ejerce efectos favorables sobre la aterogénesis, la ...
Lima, Marcos Miguel, Rosa, Francisco Javier, Marín, Abigaíl, Romero-Vecchione, Eduardo   +3 more
openaire   +1 more source