In this study, a liquid formulation of platelet rich fibrin (PRF) termed injectable-PRF (i-PRF) without the use of anti-coagulants was investigated. Materials and methods: Standard PRP and i-PRF (centrifuged at 700 rpm (60G) for 3 min) were compared for growth factor release up to 10 days (8 donor samples).

1 天前 · In clinical studies focused on skin regeneration, i-PRF outperformed PRP in enhancing some specific cosmetic parameters. 51 Furthermore, intradermal injections of i-PRF produced significantly better results than intradermal injections with PRP; the same was true when i-PRF was micro-needled into the skin compared to PRP in treating patients ...

2022年3月1日 · Based on the method of harvesting I-PRF, two types of I-PRF have been introduced: yellow and red I-PRF. To optimize I-PRF for long-term applications, Alb-PRF can be a possible alternative. I-PRF has shown promising outcomes in osteoblasts' adhesion, migration, proliferation, and viability.

2024年11月29日 · In this study, we establish the versatility and virtually negligible complication rate associated with one such treatment modality, the use of Injectable Platelet Rich Fibrin injections (I-PRF) into the joint space which has yielded favorable outcomes. 26 patients diagnosed clinically with hypermobility of the TMJ were selected after fulfilling ...

Injectable platelet-rich fibrin (I-PRF) is a second generation, fully autologous, blood-derived biomaterial having three-dimensional fibrin meshwork, like that of a PRF clot, while retaining the fluid nature, just like platelet-rich plasma (PRP).

This single-center, prospective, uncontrolled study evaluated the efficacy of injectable platelet-rich fibrin (i-PRF) for facial skin rejuvenation using an objective skin analysis system and validated patient-reported outcome measures. Patients/Methods. PRF ® PROCESS system technology was used to prepare i-PRP. Eleven healthy female ...

2022年11月1日 · In 2014, by adjusting spin centrifugation forces, injectable platelet-rich fibrin (I-PRF) was developed. The blood centrifuged in non-glass centrifugation tubes at lower centrifugation speeds resulted in a flowable PRF called I-PRF [10].

Modifications to centrifugation protocols and tube technology have led to the development of a liquid injectable version of PRF (i-PRF). This narrative review takes a look back at the technological developments made throughout the past decade and further elaborates on their future clinical applications.

1 天前 · The findings demonstrated that i-PRF yielded higher platelet concentrations and offered a more sustained, long-term release of growth factors over time when compared to PRP. Overall, it was determined from in vitro studies that i-PRF significantly improved the activity of many cell types, including for skin, cartilage, periodontal, bone, soft ...

可注射型富血小板纤维蛋白（iPRF）是一种具有流动性的新型血小板浓缩物（PC）。 iPRF在传统富血小板纤维蛋白（PRF）制备方法的基础上，改变了离心参数和收集方式，因此具有更良好的生物学性能。...