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. 2017 May 19;14(3):287–296. doi: 10.1007/s13770-017-0035-4

Table 1.

Mean white blood cells (WBC), red blood cells (RBC), platelets (PLT) concentration in whole blood, platelet rich plasma (PRP) and platelet poor plasma (PPP)

Blood cells/yield Whole blood PRP PPP
WBC (×109/l) 9.05 ± 2.88 41.25 ± 18* 0.1 ± 0.05*
RBC (×1012/l) 6.36 ± 0.1 0.82 ± 0.86* 0.4 ± 0.04*
PLT (×109/l) 213.5 ± 24.7 1163.5 ± 420* 8.00 ± 1.73*
Yield (%) 537.13 ± 134.8

p < 0.01 in comparison with values obtained in whole blood