MÉTODO PARA OBTENER CAPA LEUCOPLAQUETARIA Y CONCENTRADO DE ERITROCITOS CON HEMATÓCRITOS ACEPTABLES PARA LA TRANSFUSIÓN

Orlando Rivera Ramos, José Fernández Estrada, María Elena Infante Pacho, Ana Luisa Medina Rojo

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Resumen

Se estudió un método para obtener capa leucoplaquetaria (buffy coat) y concentrados de hematíes, con hematócritos aceptables para la transfusión, en donaciones de sangre efectuadas en bolsas plásticas. El procedimiento consistió en añadir plasma a los concentrados de hematíes, una vez extraída la capa leucoplaquetaria. El hematócrito quedó dentro de los parámetros necesarios para la transfusión (60-80 %), sin necesidad de emplear solución salina. No se detectó contaminación en los estudios microbiológicos realizados.

Palabras clave

ÍNDICES DE ERITROCITOS, TRANSFUSIÓN SANGUÍNEA/métodos


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