Results 11 to 20 of about 406,684 (205)

Estrogen Therapy Worsens Cardiac Function and Remodeling and Reverses the Effects of Exercise Training After Myocardial Infarction in Ovariectomized Female Rats

open access: yesFrontiers in Physiology, 2018
There is an increase in the incidence of cardiovascular events such as myocardial infarction (MI) after menopause. However, the use of estrogen therapy (E2) remains controversial.
Simone Alves de Almeida   +8 more
doaj   +1 more source

Trânsitos e circulações de mundos: comparar literaturas na África [PDF]

open access: yesRevista Brasileira de História, 2023
RESUMO O presente artigo, após uma análise crítica preliminar da presença da África nos estudos em torno da Literatura-mundo, propõe pensar a inclusão de autores e obras africanos/as no debate sobre a questão a partir do paradigma da mobilidade de ...
Luca Fazzini
doaj   +1 more source

Contradições em movimento no ensino superior: ciência, trabalho e conhecimento no capitalismo globalizado

open access: yesCadernos CIMEAC, 2023
O artigo discute os nexos entre ciência, conhecimento, capitalismo e ensino superior à luz das recentes contribuições apresentadas em "Capital in higher education" (Palgrave Macmillan, 2023), de Krystian Szadkowski, que propõe desafios teóricos e ...
Felipe Ziotti Narita
doaj   +1 more source

Adipose tissue–derived stromal cells’ conditioned medium modulates endothelial‐mesenchymal transition induced by IL‐1β/TGF‐β2 but does not restore endothelial function

open access: yesCell Proliferation, Volume 52, Issue 6, November 2019., 2019
Abstract Objectives Endothelial cells undergo TGF‐β–driven endothelial‐mesenchymal transition (EndMT), representing up to 25% of cardiac myofibroblasts in ischaemic hearts. Previous research showed that conditioned medium of adipose tissue–derived stromal cells (ASC‐CMed) blocks the activation of fibroblasts into fibrotic myofibroblasts.
Tácia Tavares Aquinas Liguori   +3 more
wiley   +1 more source

Directional Topography Influences Adipose Mesenchymal Stromal Cell Plasticity: Prospects for Tissue Engineering and Fibrosis

open access: yesStem Cells International, Volume 2019, Issue 1, 2019., 2019
Introduction. Progenitor cells cultured on biomaterials with optimal physical‐topographical properties respond with alignment and differentiation. Stromal cells from connective tissue can adversely differentiate to profibrotic myofibroblasts or favorably to smooth muscle cells (SMC).
Gabriel Romero Liguori   +8 more
wiley   +1 more source

Abstracts

open access: yes, 2021
Research and Practice in Thrombosis and Haemostasis, Volume 5, Issue S2, October 2021.
wiley   +1 more source

17β-estradiol and methylprednisolone association as a therapeutic option to modulate lung inflammation in brain-dead female rats

open access: yesFrontiers in Immunology
IntroductionBrain death (BD) is known to compromise graft quality by causing hemodynamic, metabolic, and hormonal changes. The abrupt reduction of female sex hormones after BD was associated with increased lung inflammation.
Marina Vidal-dos-Santos   +9 more
doaj   +1 more source

Ciberacontecimento e Midiatização na Renúncia do Rei da Espanha

open access: yesLumina, 2015
Entendendo que a midiatização interfere diretamente na constituição de acontecimentos de diferentes naturezas, são analisadas  ocorrências no ambiente online que conferem o status de ciberacontecimento ao episódio da renúncia do Rei Juan Carlos ao trono ...
Maria Clara Aquino Bittencourt
doaj   +1 more source

Mudanças climáticas, agricultura irrigada e integração de modelos. [PDF]

open access: yes, 2020
As mudanças climáticas podem afetar a disponibilidade e a demanda de água para a agricultura irrigada, a qual depende da evaporação e precipitação. O objetivo deste artigo é propor metodologia para análise de impactos de mudanças climáticas em nível de ...
EVANGELISTA, S. R. M.   +3 more
core  

Male versus female inflammatory response after brain death model followed by ex vivo lung perfusion

open access: yesBiology of Sex Differences
Background Ex vivo lung perfusion (EVLP) is a useful tool for assessing lung grafts quality before transplantation. Studies indicate that donor sex is as an important factor for transplant outcome, as females present higher inflammatory response to brain
Fernanda Yamamoto Ricardo-da-Silva   +8 more
doaj   +1 more source

Home - About - Disclaimer - Privacy