The Optimal Timing of Platelet-Rich Plasma (PRP) Injection for Nerve Lesion Recovery: A Preliminary Study

Figure 1

Summary of the sample treatment. (a) Identifying sciatic nerve. (b) Marking and treating nerve lesion using surgical thread. (c) Blood extraction process. (d) Administering PRP immediately after nerve injury (group 1). (e) Administering PRP on day 3 after nerve injury (group 2). (f) Storing process of sample slides after sacrifice; sample slides are wrapped, coded, and stored in formalin.

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