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. 2021 Oct 13;10(10):1608. doi: 10.3390/antiox10101608

Figure 4.

Figure 4

Activation of the coagulation cascade by sickle RBC-derived microparticles and tissue factors. Phosphatidylserine-positive microparticles (PS-positive MPs) derived from sickle RBCs and sickle RBC-free hemoglobin-induced tissue factor (TF) release enhances thrombosis in SCD by activating the coagulation cascade.