Plasma Rico em Plaquetas (PRP): uma nova abordagem das rotações por minuto (RPM)
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Abstract
Also known as platelet autogenous plasma, platelet-enriched plasma and other similar denominations, PRP (platelet-rich plasma) is an autologous platelet concentrate obtained from whole blood centrifugation, where its potential effect is through the release of factors growth factors present in platelet alpha granules.
In Brazil, the growth of aesthetic procedures has excited patients who seek facial and body improvements, considering that the new techniques that emerge promise visible results with less time and effort to achieve them. There are many rpm protocols (rotations per minute) to increase the concentration of platelet aggregate, but there is a need to establish a rotation pattern (rpm) to obtain the highest possible quantity and quality of the platelet aggregate. The aim of this study was to find the best rotation and time to obtain a greater amount of PRP+PRF. For the accomplishment of the study, 36 samples were used, containing 3.5ml of blood that were distributed in 9 random groups, containing 5 tubes of blood each and were submitted to different rotations and time.
The results of other PRF that there was a difference in Group E greater Group F, where it was obtained in the greater amount of in the groups. The authors concluded that the authors concluded a greater amount of 4.00pm with 3 minutes, obtaining a greater amount of RP+PRF.
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