Marcación de leucocitos utilizando coloide estannoso- 99mTc a partir de muestras de sangre entera
作者： G. Rabiller , L. Questa , R. Galli , F. Viscusi , E. El Tamer
DOI: 10.1016/S0212-6982(04)72241-7
关键词:
摘要: Resumen Se presenta la preparacion de un radiocoloide que permite marcacion leucocitos utilizando su capacidad fagocitosis. Dado esta funcion es exclusiva los globulos blancos, no ejerciendola otras celulas sanguineas, se probo utilizacion coloide fluoruro estannoso marcado con 99m Tc (F 2 Sn- Tc) a fin marcar dichas en muestras sangre entera. Mediante tecnicas separacion celular gradientes densidad y adquisicion imagenes camara gamma distribucion radioactividad tubos Percol 90 %, observo lograda selectiva alta eficiencia para (en todos casos fue mayor del 70 %), optima reproducibilidad, bajo costo baja toxicidad celular.
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