Endothelial progenitor cells in normal pregnancy and preeclampsia

• Autores: Reyna-Villasmil, Eduardo, Mayner-Tresol, Gabriel, Herrera-Moya, Pedro, Briceño-Pérez, Carlos
• Formato: artículo
• Fecha de Publicación: 2017
• Institución: Sociedad Peruana de Obstetricia y Ginecología
• Repositorio: Revista SPOG - Revista Peruana de Ginecología y Obstetricia
• Lenguaje: español
• OAI Identifier: oai:ojs.spog:article/1988
• Enlace del recurso: http://www.spog.org.pe/web/revista/index.php/RPGO/article/view/1988
• Nivel de acceso: acceso abierto

Pregnancy is a challenge to the maternal vascular system, requiring systemic adaptation and pronounced local changes in the uterus. The maternal cardiovascular adaptation to pregnancy involves a complex physiologic response to the presence of the growing fetus, including alterations in maternal vascular endothelial cells that contribute to a profound fall in total systemic vascular resistance. The discovery of endothelial progenitor cells has generated considerable interest in the field of vascular biology. These cells can be mobilized into the circulation by growth factors and can then support the health of the vascular endothelium by several mechanisms. These cells arise from a population of circulating mononuclear cells and have the capacity to form new blood vessels and contribute to vascular repair. Diseases of pregnancy, such as preeclampsia, increase the risk of complications and are associated with endothelial dysfunction.