富血小板血浆在面部美学方面的临床应用进展

Clinical application progress of platelet-rich plasma in facial aesthetics

富血小板血浆(PRP)是1种自体血液产品,是通过离心或单采工艺从自体血液中提取的血小板浓缩物,国内普遍认为PRP中的血小板浓度以全血中血小板计数的4~8倍为宜,高浓度的血小板活化后可以释放出多种生长因子和介质等,有助于组织的修复与再生。PRP应用于再生医学已有30多年的历史,并且取得了不错的成果。近年来其在面部美学方面也得到广泛的应用,涉及痤疮、皮肤老化、脱发、黄褐斑等多个领域。篇中,我们强调了PRP的制备和使用,也概述了PRP在面部美学方面的应用进展。

Platelet-rich plasma(PRP) is a kind of autologous blood product. It is a platelet concentrate extracted from autologous blood through centrifugation or apheresis process. It is generally believed that the platelet concentration in PRP should be 4-8 times of the platelet count in the whole blood. Platelets with high concentration can release a variety of growth factors and media after activation, which is conducive to tissue repair and regeneration. PRP has been used in regenerative medicine for more than 30 years, and has achieved good results. In recent years, it has also been widely used in facial aesthetics, involving acne, skin aging, hair loss, chloasma and other fields. In this review, we are not only emphasized the preparation and use of PRP, but also outlined the application progress of PRP in facial aesthetics.