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Exercício Físico Melhora as Funções das Células Progenitoras Endoteliais em Pacientes com Síndrome Metabólica

Tan, Qiang; Li, Yang; Guo, Yao.
Arq. bras. cardiol; 117 (1), 2021
Resumo Fundamento As células progenitoras endoteliais (CPEs) desempenham um papel importante na manutenção da função endotelial. A síndrome metabólica (SM) está associada à disfunção das CPEs. Embora o exercício físico tenha um impacto benéfico na atividade das CPEs, seu mecanismo ainda n...
Células Cultivadas, Células Progenitoras Endoteliales, Ejercicio Físico, Síndrome Metabólico/terapia, Óxido Nítrico, Óxido Nítrico Sintasa de Tipo III/metabolismo, Fosforilación, Proteínas Proto-Oncogénicas c-akt/metabolismo
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Endothelial progenitor cells in the peripheral blood of patients with moyamoya disease labeled with superparamagnetic iron oxide in vitro for MRI detection

Wang, Xirui; Zhang, Wengao; Yin, Gangfeng.
Braz. j. med. biol. res; 53 (11), 2020
Moyamoya disease (MMD) is currently thought to involve endothelial progenitor cells (EPCs). We investigated whether superparamagnetic iron oxide (SPIO) can be used to label EPCs. Mononuclear cells from 10 moyamoya disease patients were isolated, and cluster of differentiation 133 (CD133) positive cells s...
Células Cultivadas, Células Progenitoras Endoteliales, Compuestos Férricos, Imagen por Resonancia Magnética, Nanopartículas de Magnetita, Nanopartículas del Metal, Enfermedad de Moyamoya/diagnóstico por imagen, Factor A de Crecimiento Endotelial Vascular
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High levels of endothelial progenitor cells and circulating endothelial cells in patients with Behçet's disease and their relationship to disease activity

Arica, Deniz Aksu; Akşan, Burak; Örem, Asim; Altinkaynak, Buket Akcan; Yayli, Savaş; Sönmez, Mehmet.
An. bras. dermatol; 94 (3), 2019
Abstract: Background: Behçet's disease is a multisystemic vasculitis, associated with vascular endothelial dysfunction. Currently, the prognosis is unpredictable, because there is still no valid laboratory marker indicating the disease activity in Behçet's disease. Endothelial progenitor cells and cir...
Síndrome de Behçet/sangre, Síndrome de Behçet/complicaciones, Biomarcadores/sangre, Proteína C-Reactiva/análisis, Estudios de Casos y Controles, Recuento de Células, Estudios Transversales, Células Progenitoras Endoteliales/metabolismo, Citometría de Flujo, Factor A de Crecimiento Endotelial Vascular, Vasculitis
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Poly(trimethylene carbonate-co-L-lactide) electrospun scaffolds for use as vascular grafts

Braghirolli, D I; Caberlon, B; Gamba, D; Petry, J F T C; Dias, M L; Pranke, P.
Braz. j. med. biol. res; 52 (8), 2019
Currently, there is great clinical need for suitable synthetic grafts that can be used in vascular diseases. Synthetic grafts have been successfully used in medium and large arteries, however, their use in small diameter vessels is limited and presents a high failure rate. In this context, the aim of thi...
Prótesis Vascular, Proliferación Celular, Células Cultivadas/citología, Dioxanos/química, Células Progenitoras Endoteliales/citología, Ensayo de Materiales, Células Madre Mesenquimatosas/citología, Miocitos del Músculo Liso/citología, Poliésteres/química, Andamios del Tejido/química
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Immunohistomorphology of pancreatic islet microvasculature and the immunophenotypic analysis of CEPC in adult diabetic rats

Tchokonte-Nana, Venant; Le-Roux, Danie Jacobus; Kotze, Patricia Clara; Ngounou, Eleonore.
Int. j. morphol; 35 (4), 2017
SUMMARY: Hyperglycaemia is one of the main causes for the endothelial cell (EC) damage in diabetic patients. Even though circulating endothelial progenitor cells (CEPC) could be used as a prognosis for microvascular complications, there is very little information on the islet microvasculature. We analyse...
Diabetes Mellitus Experimental/patología, Islotes Pancreáticos/patología, Células Progenitoras Endoteliales/patología, Ratas Wistar, Peso Corporal, Glucemia, Inmunofenotipificación, Riñón/patología, Hígado/patología, Diabetes Mellitus Experimental/inmunología, Islotes Pancreáticos/irrigación sanguínea
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Effects of Chronic Exercise on Endothelial Progenitor Cells and Microparticles in Professional Runners

Bittencourt, Célia Regina de Oliveira; Izar, Maria Cristina de Oliveira; França, Carolina Nunes; Schwerz, Valdir Lauro; Póvoa, Rui Manuel dos Santos; Fonseca, Francisco Antonio Helfenstein.
Arq. bras. cardiol; 108 (3), 2017
Abstract Background: The effects of chronic exposure to exercise training on vascular biomarkers have been poorly explored. Objective: Our study aimed to compare the amounts of endothelial progenitor cells (EPCs), and endothelial (EMP) and platelet (PMP) microparticles between professional runners and ...
Antígeno AC133/sangre, Antígenos CD34/sangre, Atletas, Biomarcadores/sangre, Plaquetas/fisiología, Micropartículas Derivadas de Células/fisiología, Células Progenitoras Endoteliales/fisiología, Prueba de Esfuerzo, Citometría de Flujo, Valores de Referencia, Carrera/fisiología, Espirometría, Estadísticas no Paramétricas, Factores de Tiempo, Receptor 2 de Factores de Crecimiento Endotelial Vascular/sangre
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Papel da célula endotelial em neoplasias malignas hematológicas
The role of endothelial cells in hematologic malignancies

Pereira, Juliana; Pedroso-Meireles, Ana Luísa L; Godoy, Carla R. T; Chamone, Dalton A. F.
Rev. bras. hematol. hemoter; 30 (3), 2008
A neoformação vascular constitui evento essencial para que ocorra o desenvolvimento humano. Nesta fase, o sistema vascular sofre expansão. Células endoteliais maduras (ECs) irão compor a parede dos vasos, enquanto células endoteliais oriundas da medula óssea (MO) migram para locais de neoformaçã...
Células Endoteliales, Células Progenitoras Endoteliales, Fenómenos Fisiológicos, Médula Ósea, Neoplasias, Neoplasias Hematológicas, Procesos Patológicos
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