PLATE 9 
EXPLANATION OF FIGURES 
45 Involution of the fat cells after 24 hours incubation near to the implanted 
bone marrow particle. 
46 Involution of the fat cells after 24 hours incubation. Cells near the 
periphery of the plasma clot. Compare figures 33 and 34, plate 7, from the same 
series of experiments. 
124 
