Results 141 to 150 of about 3,036,943 (405)

Ascorbic Acid Modulates Collagen Properties in Glucocorticoid‐Induced Osteoporotic Bone: Insights into Chemical, Mechanical, and Biological Regulation

open access: yesAdvanced Healthcare Materials, EarlyView.
Osteoporosis from long‐term glucocorticoid (GIOP) use elevates susceptibility to fracture. This study shows GCs impair ascorbic acid (AA) metabolism in osteoblasts, collagen synthesis and extracellular matrix integrity. AA enhanced collagen biochemical and mechanical properties and restored osteoblast and endothelial function. These findings underscore
Micaila DE Curtis   +19 more
wiley   +1 more source

Bone Quality Assessment in Individuals of Different Age, Gender and Body Constitution [PDF]

open access: yes, 2010
The concept of bone quality describes the sets of the characteristics of the osseous tissue that influence bone strength. The aim was to explore the influence of anthropometric parameters and age on the parameters of the bone architecture and bone ...
Andrica Lekić   +4 more
core   +1 more source

Physical capability, physical activity, and their association with femoral bone mineral density in adults aged 40 years and older: The Tromsø study 2015–2016 [PDF]

open access: hybrid, 2021
Annette V. Hauger   +6 more
openalex   +1 more source

Clinical Use of S53P4 Bioactive Glass in the Treatment of Bone Defects and Infected Bone: A Systematic Review of the Quality of Clinical Outcomes and A Grade Assessment

open access: yesAdvanced Healthcare Materials, EarlyView.
Bioactive glass (BAG) S53P4 is a synthetic bone substitute. Clinically it has been used in the treatment of benign bone tumor surgery, in spine surgery, in trauma surgery, in frontal sinus surgery, in diabetic foot osteomyelitis surgery, in mastoid surgery, in oral and maxillofacial surgery in more than 4000 patients, with excellent clinical long‐term ...
Sebastian CE Lindfors   +2 more
wiley   +1 more source

Platelet Lysate–Enriched Human Induced Pluripotent Stem Cell–Derived Chondrocyte Sheets for Bone Defect Repair via Endochondral Ossification

open access: yesAdvanced Healthcare Materials, EarlyView.
Human iPSC‐derived hypertrophic chondrocyte sheet promotes bone regeneration. Abstract Bone defects are a major clinical challenge, primarily owing to the limited self‐healing capacity of bones and the high risk of complications associated with conventional treatment strategies.
Yiwei Chen   +9 more
wiley   +1 more source

Heritable and nutritional influences on bone mineral mass [PDF]

open access: yes, 2018
Osteoporosis is the net result of the maximal amount of bone mineral mass achieved by the end of pubertal growth (peak bone mass) minus post-menopausal and elderly bone losses.
Bonjour, J-P, Ferrari, S., Rizzoli, R.
core  

Strontium‐Containing Bioactive Glass Nanoparticles Stimulate Osteogenesis and Suppress Osteoclast Formation in Co‐Culture

open access: yesAdvanced Healthcare Materials, EarlyView.
Spherical bioactive glass nanoparticles containing strontium inhibit osteoclast differentiation and activity, but promote osteoblast activity in osteoblast‐osteoclast in vitro co‐culture. The nanoparticles could be used for the treatment of osteoporosis.
Parichart Naruphontjirakul   +2 more
wiley   +1 more source

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

open access: yesAdvanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami   +4 more
wiley   +1 more source

Correlation Between Low Bone Density and Disease Activity in Patients with Ulcerative Colitis [PDF]

open access: yes, 2015
BACKGROUND Different clinical and epidemiological studies using dual-energy X-ray absorptiometry have shown an increased prevalence of low bone mineral density in patients with inflammatory bowel diseases.
Aghaei, M.   +8 more
core  

Multiple verification in computational modeling of bone pathologies

open access: yes, 2011
We introduce a model checking approach to diagnose the emerging of bone pathologies. The implementation of a new model of bone remodeling in PRISM has led to an interesting characterization of osteoporosis as a defective bone remodeling dynamics with ...
A. Aziz   +21 more
core   +2 more sources

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