Results 31 to 40 of about 22,792 (231)
A técnica do cone para correção da anomalia de Ebstein: resultados imediatos e em longo prazo
Arquivos Brasileiros de Cardiologia, 2011 FUNDAMENTO: As principais correções da anomalia de Ebstein (AE) baseiam-se na reconstrução monocúspide da valva tricúspide e são limitadas pela frequente necessidade de substituição ou pela alta reincidência de insuficiência valvar.
José Pedro da Silva +7 more
doaj
Diabetes, Obesity and Metabolism, Volume 28, Issue 7, Page 5810-5826, July 2026.ABSTRACT Aims Cold exposure activates brown adipose tissue (BAT) and promotes thermogenic and metabolic adaptations. While BAT activation has been linked to improved cardiometabolic health, how acute cold exposure reshapes the circulating lipidome in humans remains incompletely understood.
Yu Zhang +7 more
wiley +1 more source
Alzheimer's &Dementia, Volume 22, Issue 6, June 2026.Abstract INTRODUCTION Adverse social conditions across the life course influence brain aging and dementia, yet their compounded impact on clinical phenotypes remains underexplored, particularly in Latin America, where social inequality and dementia burden are high.
Temitope Farombi +36 more
wiley +1 more source
Variaciones hematológicas en ovejas infectadas experimentalmente con trypanosoma vivax
Revista Científica, 2010 Con el objeto de conocer la fisiopatología de la anemia que un aislado venezolano de T. vivax provoca en pequeños rumiantes, 9 ovejas mestizas West-African de 2 años de edad y 25,9 Ó 3 kg promedio de peso, se seleccionaron con el uso de la tabla de
E. Sandoval, E. Espinosa, A. Valle
doaj
Genética e fisiopatologia dos transtornos depressivos
Brazilian Journal of Psychiatry, 1999 Fatores genéticos, neurobiológicos e ambientais participam da gênese das depressões. Esta breve revisão visa enfatizar os estudos sobre os aspectos genéticos, neuroquímicos e neuroanatômicos na etiologia e fisiopatologia das depressões e suas implicações
Beny Lafer, Homero Pinto Vallada Filho
doaj +1 more source
Increased Brown Adipose Tissue Thermogenesis in Phenylketonuria
MedComm, Volume 7, Issue 6, June 2026.In phenylketonuria (PKU), elevated phenylalanine (Phe) increases hepatic fibroblast growth factor 21 (FGF21) and thyroid hormones, enhancing brown adipose tissue (BAT) thermogenesis in patients. Central FGF21 reproduces this phenotype in rodents via reduced hypothalamic AMP‐activated protein kinase (AMPK) activity in the ventromedial nucleus of the ...
Noemí López‐Rey +18 more
wiley +1 more source
Revista Brasileira de Hematologia e Hemoterapia, 2007 As principais alterações fisiopatológicas das doenças falciformes são revistas, levando em conta três níveis: a) moléculas e células, b) tecidos, c) organismo completo.
Marco Antonio Zago +1 more
doaj +1 more source
Molecular Nutrition &Food Research, Volume 70, Issue 11, 15 June 2026.A high‐fat diet induces widespread DNA methylation changes in adipose tissue in lupus‐prone mice, while methyl‐donor supplementation (folic acid and vitamin B12) modulates inflammatory pathways, including IL‐17 signaling, in a diet‐dependent manner. ABSTRACT This exploratory study investigated the interactive effects of dietary fat content and methyl ...
Amanda Alves Ribeiro +12 more
wiley +1 more source
Transtornos afetivos: pesquisa e perspectivas para o futuro
Brazilian Journal of Psychiatry, 1999 Neste breve comentário, áreas particularmente promissoras de pesquisa básica e clínica que visam elucidar a etiologia e fisiopatologia dos transtornos afetivos são sumarizadas. Perspectivas para pesquisa e desenvolvimento futuro são brevemente discutidas,
Soares Jair C.
doaj
Planetary Health Diet Adherence Improves Weight and Body Composition During Energy Restriction
Obesity, Volume 34, Issue 6, Page 1265-1276, June 2026.ABSTRACT Objective Obesity management relies on energy restriction, yet the contribution of dietary quality to weight‐loss and body composition outcomes during hypocaloric interventions remains poorly characterized. This study evaluated whether adherence to the Planetary Health Diet (PHD), as a measure of diet quality, and its key components is ...
Paola Mogna‐Peláez +13 more
wiley +1 more source