Results 31 to 40 of about 68,617 (354)

An engineered periosteum for efficient delivery of rhBMP-2 and mesenchymal progenitor cells during bone regeneration

open access: yesnpj Regenerative Medicine, 2023
During bone regeneration, the periosteum acts as a carrier for key regenerative cues, delivering osteochondroprogenitor cells and crucial growth factors to the injured bone.
Juan Antonio Romero-Torrecilla   +18 more
doaj   +1 more source

HIF-1α Regulates Osteogenesis of Periosteum-Derived Stem Cells Under Hypoxia Conditions via Modulating POSTN Expression

open access: yesFrontiers in Cell and Developmental Biology, 2022
Periosteum is indispensable in bone repair and is an important source of skeletal stem cells (SSCs) for endogenous bone regeneration. However, there are only a few studies about SSCs in periosteum.
Yu Zhuang   +20 more
doaj   +1 more source

Effects of Periosteal Elevation Before Lateral Osteotomy in Rhinoplasty: A Meta-Analysis of Randomized Controlled Trials [PDF]

open access: yesClinical and Experimental Otorhinolaryngology, 2020
Objectives. Although osteotomy is an important part of rhinoplasty, it is known to be closely related to postoperative eyelid edema and ecchymosis. We aimed to evaluate the effects of periosteal elevation prior to osteotomy on eyelid edema and ecchymosis.
Ji-Sun Kim   +4 more
doaj   +1 more source

An Unusual Cause of Knee Pain: Periosteal Glomus Tumor of the Distal Femur

open access: yes대한영상의학회지, 2018
Glomus tumors are rare neoplasms that characteristically occur in subungual regions, but may also be found in other regions of the body. The clinical diagnosis of this tumor may be difficult if the tumor is located in an extradigital site.
Hyung Joon Cho   +4 more
doaj   +1 more source

Heterogeneity of murine periosteum progenitors involved in fracture healing

open access: yeseLife, 2021
The periosteum is the major source of cells involved in fracture healing. We sought to characterize progenitor cells and their contribution to bone fracture healing.
Brya G Matthews   +7 more
doaj   +1 more source

A clinically relevant model of osteoinduction: a process requiring calcium phosphate and BMP/Wnt signalling [PDF]

open access: yes, 2010
In this study, we investigated a clinically relevant model of in vivo ectopic bone formation utilizing human periosteum derived cells (HPDCs) seeded in a Collagraft carrier and explored the mechanisms by which this process is driven.
Eyckmans, Jeroen   +3 more
core   +1 more source

CD51 labels periosteal injury-responsive osteoprogenitors

open access: yesFrontiers in Physiology, 2023
The periosteum is a critical source of skeletal stem and progenitor cells (SSPCs) that form callus tissue in response to injury. There is yet to be a consensus on how to identify SSPCs in the adult periosteum.
Ye Cao   +3 more
doaj   +1 more source

Appearance of the canine meninges in subtraction magnetic resonance images [PDF]

open access: yes, 2014
The canine meninges are not visible as discrete structures in noncontrast magnetic resonance (MR) images, and are incompletely visualized in T1‐weighted, postgadolinium images, reportedly appearing as short, thin curvilinear segments with minimal ...
Frean, S P   +3 more
core   +2 more sources

The periosteum eversion technique for coverage of denuded root surface

open access: yesJournal of Indian Society of Periodontology, 2015
The periosteum is highly cellular connective tissue with rich vascularity and regenerative potential, which make it suitable autogenous graft. The periosteum eversion technique utilized periosteum for coverage of denuded root surface. The purpose of this
Awadhesh Kumar Singh, Preeti Kiran
doaj   +1 more source

Periosteum-Derived Mesenchymal Stem Cells Secretome - Cell-Free Strategy for Endogenous Bone Regeneration: Proteomic Analysis in Vitro

open access: yeseJournal of Oral Maxillofacial Research, 2021
Objectives: Millions of people worldwide are affected by diseases or injuries which lead to bone/tooth loss and defects. While such clinical situations are daily practice in most of the hospitals, the widely used treatment methods still have ...
Mindaugas Pranskunas   +4 more
doaj   +1 more source

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