FIGURE 2.

(A) The categories of platelet‐derived products and the methods of their isolation. Rich platelet‐derived products were concluded, including platelet‐rich fibrin, platelet‐poor plasma, platelet concentration, platelet gel, platelet lysate, and so on. (B) Flow chart of the isolation of PRP and PRP‐EVs. The isolation procedures of PRP‐EVs including three key steps: the isolation of PRP, activation of PRP, and isolation of PRP‐EVs ⁷² , ¹²⁶