Gabriela Ortiz Nieva *

Autora invitada por SIIC

COMPORTAMIENTO DEL FLUJO SANGUINEO DE LA PIEL CON DIFERENTES MANIOBRAS RESPIRATORIAS EN EL SINDROME DE RAYNAUD

Los cambios del flujo sanguíneo de la piel (FSP) en respuesta a diferentes maniobras respiratorias en sujetos sanos y pacientes con síndrome de Raynaud presentan diferencias importantes, observándose que en estos últimos la amplitud del FSP está disminuida en estadios basales y durante los cambios de respiración, además de presentar un tiempo de vasoconstricción mayor, con recuperación más lenta del FSP, lo cual sugiere hiperactividad simpática y daño endotelial de los vasos sanguíneos de la piel.

*Gabriela Ortiz Nieva
describe para SIIC los aspectos relevantes de su trabajo
SÍNDROME DE RAYNAUD SECUNDARIO: DISMINUCIÓN DEL FLUJO SANGUÍNEO DE LA PIEL ENTRE LOS EPISODIOS ISQUÉMICOS Y PROLONGACIÓN DE LA VASOCONSTRICCIÓN CON LAS MANIOBRAS RESPIRATORIAS
Institución principal de la investigación
*Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán", Colonia Sección XVI, Tlalpan, México, México DF, México
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