نتایج جستجو برای: platelet rich fibrin membrane
تعداد نتایج: 648205 فیلتر نتایج به سال:
Antimicrobial Activity of Platelet-Rich Plasma and Platelet-Rich Fibrin Against Streptococcos oralis
In the field of platelet concentrates for surgical use, most products are termed Platelet-Rich Plasma (PRP). Unfortunately, this term is very general and incomplete, leading to many confusions in the scientific database. In this article, a panel of experts discusses this issue and proposes an accurate and simple terminology system for platelet concentrates for surgical use. Four main categories...
Platelet-rich fibrin (PRF) clots have been used in regenerative dentistry most often, with the assumption that growth factor levels are concentrated in proportion to the platelet concentration. Platelet counts in PRF are generally determined indirectly by platelet counting in other liquid fractions. This study shows a method for direct estimation of platelet counts in PRF. To validate this meth...
We explored the retraction or contraction of platelet-fibrin clots under isometric conditions. In the presence of micromolar calcium clots of normal platelet-rich plasma developed tension at an initial rate of 0.1 to 0.2 g/min per cm2 (initial cross-sectional area). Electron microscopy of clots fixed after attaining a force of 1.6 g/cm2 revealed platelets with elongated bodies and pseudopods in...
Aim: The aim of this literature review is to evaluate the efficacy microneedling treatment with injectable platelet-rich fibrin (i-PRF) for facial skin rejuvenation applications, using an objective analysis system and validated patient-reported outcome measures.
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