富血小板纤维蛋白(PRF)是一种具有立体纤维蛋白结构、富含大量白细胞和血小板的第二代血小板浓缩物,可持续释放各种促进伤口愈合的细胞因子及生长因子。PRF已在创伤外科、整形外科及口腔科等临床科室广泛用于治疗患者各种急慢性创面。对创伤外科中常见的慢性难愈合创面,常规的外科处理常效果不佳。大量的研究已证实PRF对慢性创面具有良好的治疗效果。根据标本选择、离心方法、离心管材质、冻干保存技术等多种方法,研究者尝试对PRF进行改良增效,并已取得巨大进展。本文就PRF制备和保存技术研究现状进展作一综述。
Platelet-rich fibrin(PRF), a second-generation of platelet concentrate with stereo fibrin structure, leukocyte and platelets, can release various cytokines and growth factors to promote wound healing. PRF has been widely used in the treatment of various acute and chronic wounds in traumatic surgery, plastic surgery and stomatology. Chronic wounds are common in traumatic surgery, but conventional treatment is often ineffective. Accumulating evidences have confirmed that PRF has excellent therapeutic effect on chronic wounds. According to various methods such as different specimen, centrifugation, centrifuge tube material, and freeze-drying, the researchers tried to improve the efficiency of PRF. The progress of platelet-rich fibrin preparation technology and preservation technology are reviewed in this paper.
施景源,李同汉,赵鸿. 富血小板纤维蛋白制备和保存技术研究进展[J]. 国际外科学杂志,2023,50(03):212-216.
DOI:10.3760/cma.j.cn115396-20230213-00026版权归中华医学会所有。
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