Results 111 to 120 of about 1,486,683 (285)

Nanostructure characteristics of three types of platelet-rich fibrin biomaterial: a histological and immunohistochemical study

Materials Research Express
Background . Platelet-rich fibrin (PRF) is a blood-derived biomaterial that has shown potential in regenerative medicine. The objective of this study was to characterize the structure of fibrin network nanoparticles and cellular components using ...
Thuy-Duong Nguyen-Thi, Bao-Song Nguyen-Tran, Thuan Dang-Cong, Margherita Maioli, Tung Nguyen-Thanh   +4 more
doaj   +1 more source

Evaluation of Fibrin Network Pattern Changes of Platelet Rich Fibrin and Titanium Prepared Platelet Rich Fibrin of Individuals With and Without Periodontitis: A Cell Block Cytology [PDF]

, 2019
INTRODUCTION: Platelet Rich Fibrin is a polymerized fibrin matrix in a tetra molecular structure with > 97% of the platelets, cytokines, leukocytes & circulating stem cells. Titanium prepared platelet-rich fibrin (T-PRF) has stronger and thicker fibrin
Abarnashree, A R
core  

Platelet‐Rich Fibrin (PRF) Application and Education in US Graduate Programs: A Cross‐Sectional Study

Journal of Dental Education, EarlyView.
ABSTRACT The aim of this cross‐sectional study was to assess platelet‐rich fibrin (PRF) application and education in clinical use among US graduate periodontology, endodontic, and oral and maxillofacial surgery programs. A survey questionnaire was electronically distributed to 84 oral and maxillofacial surgery (OMFS), 46 endodontic, and 46 ...
Elena Furman, Mark Piroutek, T. Roma Jasinevicius, Andre Paes B. da Silva   +3 more
wiley   +1 more source

PRF a novel acumen for managing post-Surgical defects after removal of mandibular third molars: A case report

Journal of Head & Neck Physicians and Surgeons, 2014
Platelet-rich fibrin (PRF) or leucocyte- and platelet-rich fibrin (L-PRF) is a second-generation PRP where autologous platelets and leucocytes are present in a complex fibrin matrix to accelerate the healing of soft and hard tissue.
Aruna Tambuwala, Deepak Kaul, Tofiq Bohra, Shehzad Sheikh   +3 more
doaj   +2 more sources

Twenty‐four month clinical outcomes of modified coronally advanced tunnel technique with leukocyte‐ and platelet‐rich fibrin–functionalized porcine dermal matrix for single/multiple gingival recessions

Journal of Periodontology, EarlyView.
Abstract Background To report 24‐month clinical and 3D outcomes of single and multiple RT1 and RT2 gingival recessions treated with the modified coronally advanced tunnel (MCAT) technique and an L‐PRF‐functionalized porcine dermal matrix (PDM), as long‐term data on PDM in root coverage are scarce.
Erik Würflein, Katharina Herrmann, Anton Sculean, Kirstin Vach, Katja Nelson, Tobias Fretwurst, Gerhard Iglhaut, Florian Kernen   +7 more
wiley   +1 more source

An in vitro comparison of PDGF‐BB release from composite graft materials containing leukocyte‐rich platelet‐rich fibrin and platelet‐derived growth factor‐BB and β‐tricalcium phosphate

Journal of Periodontology, EarlyView.
Abstract Background The clinical efficacy of growth factors in regenerative procedures may depend on both dosage and sustained delivery during critical phases of healing. This study aimed to evaluate in vitro release kinetics of platelet‐derived growth factor‐BB (PDGF‐BB) from various graft materials, including recombinant human PDGF‐BB (rhPDGF‐BB ...
Farahnaz Fahimipour, Maggie A. Misch‐Haring, Ramzi V. Abou Arraj, Nicolaas C. Geurs, Maria L. Geisinger   +4 more
wiley   +1 more source

Effects of Cell-Free Fat Extract and Platelet-Rich Fibrin on Scar Maturation in an Experimental Rabbit Ear Wound Model [PDF]

Zhenni Wei,1,2,* Mingliang Zhang,3,* Minjian Chen,1 Yong Song,1 Yi Wang1 1Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, People’s Republic of China; 2Fujian Obstetrics and Gynecology ...
Chen M, Zhang M, Wei Z, Wang Y, Song Y
core  

The effect of leukocyte–platelet‐rich fibrin in periodontal surgery on clinical parameters and patient‐related outcome measures: A randomized, controlled, clinical study

Journal of Periodontology, EarlyView.
Abstract Background This prospective study aimed to assess the clinical outcomes and patient‐related outcome measures (PROMs) of open flap debridement (OFD) alone versus open flap debridement with leukocyte–platelet‐rich fibrin (L‐PRF). Methods Twenty‐one patients were enrolled into a split‐mouth randomized clinical trial.
Jackson S. Sides, Archontia Palaiologou, Brian L. Mealey, Stephan J. Haney, Kerri Font, Charles A. Powell   +5 more
wiley   +1 more source

Construction of a Non‐Invasive Predictive Model Based on PIVKA‐II Combined With MRI Imaging Features for Evaluating Microvascular Invasion in Hepatocellular Carcinoma

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT This study developed a non‐invasive model using PIVKA‐II and MRI features to predict microvascular invasion in hepatocellular carcinoma, providing a reliable tool for early risk assessment and personalized treatment planning. The study included 98 patients with pathologically confirmed HCC (Child‐Pugh A, BCLC stage A), comprising 43 MVI ...
Di Gao, Rui‐Qi Jin, Hong‐Wei Wang
wiley   +1 more source

Managing the meniscus Part 2: Traumatic tear patterns, biologic augmentation, transplantation, innovation and future research

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Acute, traumatic meniscus tears are common and should be repaired whenever possible. However, the biological age of the patient, along with the specific tear morphology, may significantly influence the selection of the repair technique, expected clinical outcomes and the postoperative rehabilitation protocol.
Armin Runer, Matthew P. Kolevar, Ehab M. Nazzal, Jonathan D. Hughes, Sebastian Kopf, Aaron J. Krych, Michael T. Hirschmann, Robert F. LaPrade, Alan Getgood, Tim Spalding, Robert Prill, Maria Tuca, Matthieu Ollivier, Sebastian Siebenlist, Sachin Tapasvi, Volker Musahl   +15 more
wiley   +1 more source