Results 31 to 40 of about 68,826 (346)

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

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

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

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

Primary chordoma of the ethmoid sinus [PDF]

open access: yes, 2000
Primary chordoma of the paranasal sinuses are extremely rare tumours, with only a small number of cases verified and published in the literature. It appears that only five of these cases involved the ethmoid sinuses either as a primary or by local ...
Badia, L, Loughran, S, Lund, VJ
core   +1 more source

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

Structural and cellular features in metaphyseal and diaphyseal periosteum of osteoporotic rats [PDF]

open access: yes, 2010
Despite the important physiological role of\ud periosteum in the pathogenesis and treatment of osteoporosis,\ud little is known about the structural and cellular\ud characteristics of periosteum in osteoporosis.
Wei Fan   +37 more
core   +2 more sources

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

Mutations in DYNC2LI1 disrupt cilia function and cause short rib polydactyly syndrome. [PDF]

open access: yes, 2015
The short rib polydactyly syndromes (SRPSs) are a heterogeneous group of autosomal recessive, perinatal lethal skeletal disorders characterized primarily by short, horizontal ribs, short limbs and polydactyly.
Daniel H. Cohn   +12 more
core   +2 more sources

Differential regulation of skeletal stem/progenitor cells in distinct skeletal compartments

open access: yesFrontiers in Physiology, 2023
Skeletal stem/progenitor cells (SSPCs), characterized by self-renewal and multipotency, are essential for skeletal development, bone remodeling, and bone repair.
Jea Giezl Niedo Solidum   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy