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The effect of blood cooling prior to granulocyte collection
A study was designed to test the hypothesis that cooling blood before it enters a continuous-flow blood cell separator would result in increased granulocyte yields. Fifty-four granulocyte collections performed with cooling were compared with 58 collections performed on alternate days in the same donors. In blood cooled to 15 degrees C we were unable to demonstrate improved yields of granulocytes.
A study was designed to test the hypothesis that cooling blood before it enters a continuous-flow blood cell separator would result in increased granulocyte yields. Fifty-four granulocyte collections performed with cooling were compared with 58 collections performed on alternate days in the same donors. In blood cooled to 15 degrees C we were unable to demonstrate improved yields of granulocytes.