Results 131 to 140 of about 25,010 (268)

Multiscale Insights of Domain Unfolding in Fibrin Mechanical Response [PDF]

arXiv
Fibrinogen, the monomeric unit of fibrin, the main constituent of blood clot, has a very complex structure. The fibrinogen builds the fibrin fiber and network through the half-staggered packing via knob-hole interaction and the $\alpha$C crosslinkers. Due to its rich structure, the elastic behavior also shows a unique nature of very high stretchability
arxiv  

Programming filamentous network mechanics by compression [PDF]

arXiv, 2016
Fibrous networks are ideal functional materials since they provide mechanical rigidity at low weight. Such structures are omnipresent in natural biomaterials from cells to tissues, as well as in man-made materials from polymeric composites to paper and textiles.
arxiv  

Selecting a relevant in vitro cell model for testing and comparing the effects of a Choukroun platelet-rich fibrin (PRF) membrane and a platelet-rich plasma (PRP) gel: Tricks and traps [PDF]

, 2010
Ling He
openalex   +1 more source

The Biomaterial and Blood Clot Complex: A Crucial Early Environment for Osteo‐Coagulo‐Immunomodulation and the Advancement of Bone Biomaterials

Small Structures, EarlyView.
Various properties of bone biomaterials can modulate components of the blood clot (including the fibrin network, red blood cells, platelets, and the complement system) in vivo implantation, leading to the formation of a biomaterial–blood clot complex (BBCC) significantly impacting subsequent osteoimmunomodulation.
Zongpu Han, Jieyun Xu, Xinyu Guo, Lingyu Liang, Linjun Zhang, Yu Su, Wendong Gao, Qingming Tang, Lili Chen, Zhuofan Chen, Yin Xiao, Zetao Chen   +11 more
wiley   +1 more source

Evaluating the Feasibility of Esophagotomy Suture Line Reinforcement Using Platelet Rich Fibrin Membrane and is Effect on Wound Healing [PDF]

Iranian Journal of Veterinary Surgery, 2016
Objective- This study aimed to evaluate the feasibility of using platelet rich fibrin membrane as a novel on-lay patching biomaterial in canine esophagotomy and its effects on esophageal wound healing. Design- Experimental study.
Amidreza Jeyrani Moghaddam, Davoud Kazemi   +1 more
doaj  

Prevention of Hemorrhagic Complications After Dental Extractions Into Open Heart Surgery Patients Under Anticoagulant Therapy: The Use of Leukocyte- and Platelet-Rich Fibrin [PDF]

, 2011
Gilberto Sammartino, David M. Dohan Ehrenfest, Francesco Carile, Mariano Tia, Paolo Bucci   +4 more
openalex   +1 more source

Intracavernosal platelet‐rich plasma therapy for erectile dysfunction: Current evidence and future directions

UroPrecision, EarlyView.
Abstract Erectile dysfunction (ED) is the inability to achieve or maintain an erection sufficient for satisfactory sexual performance, affecting over 50% of men aged 50 and older. ED is often linked to lifestyle factors and comorbidities, such as diabetes and cardiovascular disease.
Ahmed Ragheb
wiley   +1 more source

Particulate Versus Cross‐Linked Collagenated Bone Substitutes for Guided Bone Regeneration: A Randomized Controlled Trial

Clinical Oral Implants Research, EarlyView.
ABSTRACT Aim To compare the dimensional outcomes of horizontal augmentation with the retentive‐flap technique using particulate and cross‐linked collagenated bone substitutes. Materials and Methods This two‐centre, two‐arm randomized clinical trial investigated 69 subjects: 34 in the particulate group and 35 in the collagenated group.
Ji‐Young Jung, Seung‐Hyun Park, Kwan‐Jung Kim, Kyung‐A Ko, Dong‐Woon Lee, Jung‐Seok Lee   +5 more
wiley   +1 more source

The Use of Platelet-Rich Fibrin in Sinus Floor Augmentation Surgery: a Systematic Review

eJournal of Oral Maxillofacial Research
Objectives: This systematic review aims to critically assess the impact of platelet-rich fibrin on maxillary sinus floor augmentation and outline the specific aspects of new bone formation, bone height, implant stability quotient, and Schneiderian ...
Oren Babich, Erel Lugassy, Michael Babich, Pinny Abayov, Eliezer Haimov, Gintaras Juodzbalys   +5 more
doaj   +1 more source

Comparative evaluation of radiopacity and cytotoxicity of platelet-rich fibrin, platelet-rich fibrin + 50wt% nano-hydroxyapatite, platelet-rich fibrin + 50wt% dentin chips: An in vitro study.

Journal of conservative dentistry : JCD, 2019
The aim of this study is to impart radiopacity to platelet-rich fibrin (PRF) using two different bioactive agents (nano-hydroxyapatite [nHA] and dentin chips [DC]) and to assess the cell proliferation rate induced by the modified PRF.PRF was modified with 50wt% of nHA (G bone-SHAG31, Surgiwear Company) and 50wt% of DC.
Kavitha Mahendran, Velayudham Sekar, Girija Kottuppallil   +2 more
openaire   +3 more sources