Platelet-rich fibrin (PRF) represents second generation of platelet concentrates, which has gained increasing awareness in recent years for regenerative procedures.

2019年3月26日 · Choukroun’s Platelet Rich Fibrin (PRF) and its derivatives have been employed in a widespread selection of medical fields, as a supra-physiological autologous growth factors concentrate, able to stimulate tissue regeneration.

Choukroun's platelet-rich fibrin (PRF) is obtained from blood without adding anticoagulants. In this study, protocols for standard platelet-rich fibrin (S-PRF) (2700 rpm, 12 minutes) and advanced platelet-rich fibrin (A-PRF) (1500 rpm, 14 minutes) were compared to …

The new generation of platelet-rich fibrin (PRF), namely advanced PRF (A-PRF), has different biological and mechanical properties compared to those of leukocyte-PRF (L-PRF). This study aimed to compare the effects of L-PRF and A-PRF on the viability and migration of human gingival fibroblasts (HGFs).

Both A-PRF + and L-PRF induced significant faster artificial wound closure than controls. Both PRF conditioned media induced faster cell migration in the initial phase (P < .01), but in the stoppage phase, the induced migration was higher for …

Platelet-rich plasma and platelet-rich fibrin (PRF) are widely used in the field of stomatology. Advancements in preparation techniques and basic research have enabled the use of PRF derivatives in oral clinical applications.

2024年10月31日 · Platelet-rich fibrin (PRF) is an autogenous concentrate obtained by centrifugation of blood. It represents a further development of platelet-rich plasma (PRP), and differs from it in the increased fibrin concentration, which is …

2024年12月24日 · prf是继富血小板血浆（prp）之后的第二代血小板浓缩制品，是一种可注射的富血小板纤维蛋白，被定义为一种自体的白细胞和富血小板纤维生物材料。 由于i-PRF是从患者自身的血液中提取的，因此避免了免疫排斥反应和疾病传播的风险，它是一种自体材料。

本研究旨在通过拉伸强度比较机械性能，并分析由 L-PRF（富含白细胞血小板的纤维蛋白）、A-PRF（高级富含血小板纤维蛋白）和 A-PRF+（高级血小板纤维蛋白）产生的膜之间的结构组织-rich fibrin plus)（原始方案），离心速度和时间各不相同。

2019年7月3日 · IPRF stands for Injectable Plasma Rich Fibrin. This technology lies in injecting patient’s autologous plasma rich fibrin in damaged areas of soft tissue, mucous membrane or skin. APRF stands for Advanced Plasma Rich Fibrin.