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. 2021 Oct 25;9:716184. doi: 10.3389/fbioe.2021.716184

FIGURE 4.

FIGURE 4

Platelet Rich Plasma (PRP) preparation and efficacy in different clinical conditions. PRP is prepared by centrifugation of peripheral blood to concentrate platelets. Platelet derivatives are promising tools to promote regeneration and healing for future space travel. Indeed, they have yielded excellent results in different medical fields, from oral and maxillofacial surgical procedures, to the treatment of symptomatic osteoarthritis patients and diabetic ulcers. NFκB, Nuclear Factor kappa B; TGF-β, Transforming Growth Factor β MMPs, Matrix Metallo-Proteinases, 5-HT, serotonin.