 computerized techniques for the evaluation of o'farrell two - dimensional electrophoretic gels have been applied to proteins derived from asbestos bearing macrophages . 
 preliminary results indicate definite changes in the protein content of cells depending on fiber phagocytosis.imagesfigure 1.figure 2.figure 3.figure 4.figure 5.figure 7.figure 8.figure 9.figure 10.figure 11.figure 12.figure 13.figure 14.figure 15.figure 22 . 
 afigure 22 . 
 bfigure 22 . 
 cfigure 22 . 
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