COMPORTAMIENTO DE LAS CONCENTRACIONES DE PROTEÍNAS PLASMÁTICAS EN DONANTES DE PLASMA
Dr. Ariel Pérez Trufín, Dr. Rafael Marcel Ranzola, Dra. Melba Villar Valdés, Dra. Idamis Fernández Jure, Dr. Yuri Madrazo Gutiérrez, Dra. Ileana Mirabal Pozo
Resumen
Introducción: La obtención de hemoderivados mediante plasmaféresis productiva automatizada, para el tratamiento eficaz de varias enfermedades, va ganando terreno internacionalmente y en nuestro país. Objetivo: Determinar posibles alteraciones a corto plazo en parámetros sanguíneos de donantes de plasma. Métodos: Se realizó un estudio descriptivo de las concentraciones de proteínas totales, y las distintas fracciones proteicas del suero de todos los donantes de plasma del Banco Provincial de Sangre de Villa Clara, y se observaron sus variaciones diarias en un período de siete días. Se utilizó la técnica de Biuret para determinar las proteínas totales, y electroforesis de proteínas en acetato de celulosa para cuantificar las distintas fracciones en el suero. Resultados: La fracción alfa 2 globulina tuvo un incremento significativo a los siete días de realizarse la plasmaféresis; las gamma globulinas mostraron un descenso significativo con relación a los valores basales tomados en reposo. Ninguna de las dos alteraciones ocurrió fuera de los rangos de valores normales para ambas fracciones. Conclusiones: En reposo y a los siete días, los valores promedio de todas las fracciones se mantienen dentro de los límites normales, lo que reafirma el carácter inocuo a corto plazo de la plasmaféresis productiva en relación con las proteínas plasmáticas.
Este artículo está licenciado bajo la licencia
Creative Commons Reconocimiento-NoComercial 4.0 Internacional .
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