Results 41 to 50 of about 50,756 (301)

Auricle shaping using 3D printing and autologous diced cartilage. [PDF]

, 2019
ObjectiveTo reconstruct the auricle using a porous, hollow, three-dimensional (3D)-printed mold and autologous diced cartilage mixed with platelet-rich plasma (PRP).MethodsMaterialise Magics v20.03 was used to design a 3D, porous, hollow auricle mold ...
Chen, Jia, Chen, Yong, He, Bin, Li, Qingfeng, Liao, Junlin, Qian, Li, Wang, Aijun, Xie, Hongju, Xu, Jiaqin, Zhou, Jianda   +9 more
core   +1 more source

Ten years of injectable platelet‐rich fibrin

Periodontology 2000, 2023
AbstractThe use of platelet‐rich fibrin (PRF) has seen widespread advantages over platelet‐rich plasma (PRP) in many fields of medicine. However, until 2014, PRF remained clinically available only in its solid clotted form. Modifications to centrifugation protocols and tube technology have led to the development of a liquid injectable version of PRF (i‐
Richard J. Miron, Reinhard Gruber, Nima Farshidfar, Anton Sculean, Yufeng Zhang   +4 more
openaire   +3 more sources

Comparative evaluation of antimicrobial efficacy of platelet-rich plasma, platelet-rich fibrin, and injectable platelet-rich fibrin on the standard strains of Porphyromonas gingivalis and Aggregatibacter actinomycetemcomitans

Contemporary Clinical Dentistry, 2018
Context: Platelet concentrates are commonly used to promote periodontal soft- and hard-tissue regeneration. Recently, their antimicrobial efficacy is also explored.
Prabhdeep Kour, Pushpa S Pudakalkatti, Ancia M Vas, Swetalin Das, Sreeshma Padmanabhan   +4 more
doaj   +1 more source

Recognition of specific sialoglycan structures by oral streptococci impacts the severity of endocardial infection. [PDF]

, 2019
Streptococcus gordonii and Streptococcus sanguinis are primary colonizers of the tooth surface. Although generally non-pathogenic in the oral environment, they are a frequent cause of infective endocarditis.
Barnard, Karen N, Bensing, Barbara A, Iverson, TM, Lebrilla, Carlito B, Li, Liang, Parrish, Colin R, Sullam, Paul M, Thomas, Wendy E, Wong, Maurice, Xiong, Yan, Yakovenko, Olga   +10 more
core   +3 more sources

Platelet‐rich fibrin suppresses in vitro osteoclastogenesis [PDF]

Journal of Periodontology, 2019
AbstractBackgroundPlatelet‐rich fibrin (PRF) membranes can preserve alveolar ridge dimension after tooth extraction. Thus, it can be presumed that PRF suppresses the catabolic events that are caused by osteoclastic bone resorption.MethodsTo address this possibility, we investigated the impact of soluble extracts of PRF membranes on in vitro ...
Zahra Kargarpour, Jila Nasirzade, Franz Josef Strauss, Francesca Di Summa, Sadegh Hasannia, Heinz‐Dieter Müller, Reinhard Gruber   +6 more
openaire   +3 more sources

Three-dimensional structure and cytokine distribution of platelet-rich fibrin

Clinics
OBJECTIVES: Previous reports have revealed that several cytokines (including platelet-derived growth factor-BB, transforming growth factors-β1 and insulin-like growth factor-1) can enhance the rate of bone formation and synthesis of extracellular matrix ...
Meng-Yi Bai, Ching-Wei Wang, Jyun-Yi Wang, Ming-Fang Lin, Wing P. Chan   +4 more
doaj   +1 more source

Comparative evaluation of growth factors from platelet concentrates: An in vitro study

Journal of Indian Society of Periodontology, 2019
Aim: The aim of the study was to compare and evaluate the various growth factors released for a period of 23 days from platelet rich fibrin (PRF) and platelet rich fibrin matrix (PRFM).
Anirban Chatterjee, Koel Debnath
doaj   +1 more source

Architectural and Ultrastructural Variations of Human Leukocyte-Rich Platelet-Rich Fibrin and Injectable Platelet-Rich Fibrin

Journal of Microscopy and Ultrastructure, 2021
Background: Platelet-rich fibrin (PRF) architecture and ultrastructure plays a crucial role in regulating and coordinating the cellular functions and provides a physical architecture, mechanical stability, and biochemical cues necessary for tissue morphogenesis and homeostasis.
Jasmine, Sharmila, Thangavelu, Annamalai, Krishnamoorthy, Rajapandiyan, Alzahrani, Khalid E, Alshuniaber, Mohammad A   +4 more
openaire   +3 more sources

To evaluate the antimicrobial activity of PRP and PRF with and without nanosilver

Journal of Pharmacy and Bioallied Sciences, 2023
Aim: To evaluate the antimicrobial activity of PRP and PRF with and without nanosilver. Materials and Methods: The materials were tested in powdered form is nanosilver.
Adil Zafar, Vartika Tripathi, Mariyam Khan, Keshav K Manglam, Preeti Rastogi, Abdullah M Almotreb   +5 more
doaj   +1 more source

Antibacterial and Antifungal Efficacy of Platelet-Rich Fibrin and Platelet-Rich Fibrin Matrix against Root Canal Microflora

Journal of Pharmacy and Bioallied Sciences, 2021
Background: Binding of such proteins with a developing fibrin mesh or to the extracellular matrix has the ability to create chemotactic gradients aiding the recruitment of stem cells, thereby, stimulating cell migration and differentiation this may promotes repair and regeneration.
Pinky Singh, Subhra Dey, Vinisha Pandey, Arora Abhas, Suprabha Sharan, Neetu Kharat   +5 more
openaire   +3 more sources