Results 61 to 70 of about 29,213 (308)

Platelet Rich Fibrin in Dentistry

Journal of Advance Research in Medical & Health Science (ISSN: 2208-2425), 2018
 Platelet rich fibrin (PRF) is a fibrin matrix in which platelet cytokines, growth factors and cells are trapped and may be released after a certain time and that can serve as a resorbable membrane. In the present review article, the evolution, preparation of PRF has been described.
Satwik Sham Gundawar, Sudhindra Baliga, Nilima Thosar, Nilesh Rathi   +3 more
openaire   +2 more sources

Platelet-rich plasma and platelet-rich fibrin in oral surgery: A narrative review

Dental and Medical Problems, 2023
Platelet-rich plasma (PRP) and platelet-rich fibrin (PRF) are biological products derived from the plasma fraction of autologous blood that have a platelet concentration above that of the original blood. Cytokines and growth factors are present in platelet-based preparations, and their application has gained great attention in dentistry.
Dominika Egierska, Michał Perszke, Marta Mazur, Irena Duś-Ilnicka   +3 more
openaire   +2 more sources

A Lung‐Immune Dual‐Humanized Mouse Using Cryopreserved Tissue Enables Infection and Immune Profiling of Human Common Cold Coronaviruses

Advanced Science, EarlyView.
Cryopreserved lung‐humanized mice overcome the dependency to fresh tissues and permit head‐to‐head profiling of all four human common cold coronaviruses versus SARS‐CoV‐2 infection; the model validates Paxlovid efficacy against HKU1 and, when coupled with human immune‐system engraftment, enables interrogation of lung‐resident human immunity and HKU1 ...
Chunyu Cheng, Jing Sun, Chun Lu, Qian Yu, Yiyun He, Bingqing Wu, Deshan Ren, Shuai Ding, Jincun Zhao, Yan Li   +9 more
wiley   +1 more source

Role of Platelet Concentrates in Dental-Pulp Regeneration: A Systematic Review of Randomized Clinical Trials [PDF]

Journal of Dentistry
Statement of the Problem: Treatment of immature necrotic teeth is a problematic situation. Conventional root canal therapy is challenging and leaves a weak, fragile and undeveloped tooth for lifetime.Purpose: This review was aimed to assess the outcome ...
Zahra Kiaipour, Mahdieh Shafiee, Ghasseem Ansari   +2 more
doaj   +1 more source

Modulating Integrin and Growth Factor Signaling With Peptides: Strategies to Synergistically Enhance Bone Tissue Regeneration

Advanced Science, EarlyView.
It has been demonstrated that, in the bone extracellular matrix (ECM), integrins and growth factor receptors (GFRs) engage in synergistic signaling to guide bone healing and regeneration. This review provides a comprehensive overview of current strategies using ECM‐derived peptides to recreate the cellular microenvironment and harness synergistic ...
Lluís Oliver‐Cervelló, Elisabetta Ada Cavalcanti‐Adam, Carlos Mas‐Moruno   +2 more
wiley   +1 more source

Platelet-Rich Fibrin: An Update

Indian Journal of Forensic Medicine & Toxicology, 2020
The development of bioactive surgical additives to regulate the inflammation and increase the speed ofthe healing process is one of the great challenges in clinical research. In this sense, platelet-rich fibrin(PRF) appears as a natural and satisfactory alternative with favorable results and low risks.
openaire   +2 more sources

Elevator‐Like Hollow Channels in Porous Scaffolds Accelerate Vascularized Bone Regeneration via NETs‐Fibrin‐Mediated Macrophage Recruitment

Advanced Science, EarlyView.
This study demonstrates that how hollow‐channel scaffolds promote vascularized bone regeneration via an immunomodulatory mechanism. The channel structures facilitate the formation of a neutrophil extracellular traps‐fibrin scaffold that recruits vascular endothelial growth factor A (VEGF‐A)‐secreting M2 macrophages to drive angiogenesis. Combining this
Guifang Wang, Rongpu Liu, Huijing Ma, Shuhan Duan, Guangzheng Yang, LingXi Meng, Yuqin Qiao, Dongqiang Song, Wenjie Zhang   +8 more
wiley   +1 more source

İkinci nesil trombosit konsantrasyonunun klinik uygulamaları

Cumhuriyet Dental Journal, 2012
The therapeutic use of autologous platelet-rich fibrin constitutes a relatively new biotechnology that has been a breakthrough in the stimulation and acceleration of soft-tissue and bone healing.
Berkay Süer, Hakan Özdemir, İsmail Koçyiğit, Mustafa Tunalı, Yasemin Kartal   +4 more
doaj   +1 more source

Endothelial Cell‐Specific Molecule‐1 (ESM1): An Endogenous Anticoagulant and Protective Factor in Venous Thrombosis

Advanced Science, EarlyView.
This study identifies ESM1 as an endogenous anticoagulant that modulates venous thrombosis. It shows that ESM1 deficiency triggers vascular occlusion in zebrafish and mice, whereas its restoration or overexpression prolongs clot‐formation time. Mechanistic analyses reveal that ESM1 activates HCII through its dermatan‐sulfate chain, uncovering a ...
Changsheng Chen, Xiaojuan Ge, Dongxu Fu, Haijun Mei, Feng Lv, Chao Yang, Jiahao Lu, Xiaozhong Shen, Bowen Li, Xiaoning Wang, Dong Liu   +10 more
wiley   +1 more source

Comparison of the effects of platelet concentrates produced by high and low-speed centrifugation protocols on the healing of critical-size defects in rat calvaria: a microtomographic and histomorphometric study

Platelets, 2022
The current study evaluated the healing of critical-size defects (CSD) created in rat calvaria treated with platelet concentrates produced by high-speed (Leukocyte- and Platelet-Rich Fibrin - L-PRF) and low-speed (Advanced Platelet-Rich Fibrin - A-PRF ...
Lucia Moitrel Pequeno da Silva, Débora de Souza Ferreira Sávio, Felipe Correa de Ávila, Raphael Martini Vicente, Gabriel Guerra David Reis, Ricardo Junior Denardi, Natacha Malu Miranda da Costa, Pedro Henrique Felix Silva, Carlos Fernando de Almeida Barros Mourão, Richard J. Miron, Michel Reis Messora   +10 more
doaj   +1 more source