Results 151 to 160 of about 68,464 (353)

Isotropic Elastic and Plastic Deformation in Parallel Rheological Framework Models

Journal of Mechanical Engineering
This paper deals with the calibration of the polymer material PPC3TF2 using the PRF (Parallel Rheological Framework) material model implemented in the commercial software Abaqus. In order to reduce computational time, the unit cube model was used for the
Hančinová Martina, Dubňanská Erika, Huňady Róbert, Hagara Martin   +3 more
doaj   +1 more source

Effects of an injectable platelet-rich fibrin on osteoblast behavior and bone tissue formation in comparison to platelet-rich plasma

Platelets, 2018
Platelet-rich plasma (PRP) has been utilized for many years as a regenerative agent capable of inducing vascularization of various tissues using blood-derived growth factors. Despite this, drawbacks mostly related to the additional use of anti-coagulants
Xuzhu Wang, Yufeng Zhang, Joseph Choukroun, Shahram Ghanaati, Richard J. Miron   +4 more
doaj   +1 more source

pRF size and cortical coordinates per pRF center.

, 2022
For each ROI the mean cortical coordinates (red circles) and mean pRF size (blue squares) are plotted versus the estimated pRF centers (horizontal axis).
Wouter Schellekens (428430), Natalia Petridou (288817), Carlijn Bakker (12342746), Nick F. Ramsey (9080275)   +3 more
core   +1 more source

Keunggulan Leukocyte Platelet-Rich Fibrin (L-PRF) Dibanding Jenis PRF Lain (P-PRF, PRFM, I-PRF, A-PRF) Pada Patch Dan Graft Miringoplasti: Sebuah Tinjauan Sistematis

Jurnal Ilmu Kedokteran dan Kesehatan
Perforasi membran timpani (MT) merupakan masalah klinis yang menimbulkan gangguan pendengaran, infeksi berulang, dan penurunan kualitas hidup. Penutupan perforasi dilakukan melalui patch miringoplasti untuk ukuran kecil–sedang atau graft miringoplasti untuk perforasi lebih besar.
Aris Mahfuzhi, Antonius Christanto
openaire   +1 more source

Management of severe bone loss in patients at risk of medication‐related osteonecrosis of the jaw with microsurgery and guided bone regeneration: A case study

Clinical Advances in Periodontics, EarlyView.
Abstract Background Medication‐related osteonecrosis of the jaw (MRONJ) is a challenging complication associated with antiresorptive medications. Its exact pathophysiology remains unclear, but dental extractions and infections are known triggers, complicating prevention, and treatment.
Pedro Franco Ferreira, José Maurício Paradella de Camargo, Lara Maria Alencar Ramos Innocentini, Ana Carolina Fragoso Motta   +3 more
wiley   +1 more source

Growth factor and pro-inflammatory cytokine contents in platelet-rich plasma (PRP), plasma rich in growth factors (PRGF), advanced platelet-rich fibrin (A-PRF), and concentrated growth factors (CGF)

International Journal of Implant Dentistry, 2016
BackgroundThe development of platelet-rich fibrin (PRF) drastically simplified the preparation procedure of platelet-concentrated biomaterials, such as platelet-rich plasma (PRP), and facilitated their clinical application.
Hideo Masuki, T. Okudera, Taisuke Watanebe, Masashi Suzuki, Kazuhiko Nishiyama, Hajime Okudera, K. Nakata, Kohya Uematsu, C. Su, T. Kawase   +9 more
semanticscholar   +1 more source

Five‐year tomographic and clinical evaluation of the socket shield technique: Case report

Clinical Advances in Periodontics, EarlyView.
Abstract Background The socket shield technique, one modality of partial extraction therapy, aims to preserve periodontal tissues and maintain the buccal alveolar bone volume following immediate implant placement or in prosthetic pontic sites, by the strategic maintenance of a tooth root fragment.
Renan Dalla, Khalila C. Cotrim, Rafael A. Siqueira, Eduardo C. Kalil   +3 more
wiley   +1 more source

Sorafenib blocks the RAF/MEK/ERK pathway, inhibits tumor angiogenesis, and induces tumor cell apoptosis in hepatocellular carcinoma model PLC/PRF/5.

Cancer Research, 2006
Angiogenesis and signaling through the RAF/mitogen-activated protein/extracellular signal-regulated kinase (ERK) kinase (MEK)/ERK cascade have been reported to play important roles in the development of hepatocellular carcinomas (HCC).
Li Liu, Yichen Cao, Charles Chen, Xiaomei Zhang, Angela Mcnabola, D. Wilkie, S. Wilhelm, M. Lynch, Christopher A. Carter   +8 more
semanticscholar   +1 more source

Beyond goniometry: 3D digital twinning of droplets from a single image

Droplet, EarlyView.
We present a method to produce physics‐informed three‐dimensional digital twins of droplets from a single image for wettability analyses. We validate the method with goniometry and demonstrate its capabilities with advancing‐receding contact angle measurements, irregularly shaped droplets, and multi‐droplet systems, indicating strong potential for in ...
Isaac Berk, Emilie Luong, H. Jeremy Cho
wiley   +1 more source

Comparing different stimulus configurations for population receptive field mapping in human fMRI

Frontiers in Human Neuroscience, 2015
Population receptive field (pRF) mapping is a widely used approach to measuring aggregate human visual receptive field properties by recording non-invasive signals using functional MRI.
Ivan eAlvarez, Benjamin A De Haas, Benjamin A De Haas, Benjamin A De Haas, Chris A Clark, Geraint eRees, Geraint eRees, D Samuel Schwarzkopf, D Samuel Schwarzkopf, D Samuel Schwarzkopf   +9 more
doaj   +1 more source