Results 71 to 80 of about 1,917,572 (398)

A three-dimensional finite element analysis on the effects of implant materials and designs on periprosthetic tibial bone resorption.

open access: yesPLoS ONE, 2021
IntroductionImplant material is a more important factor for periprosthetic tibial bone resorption than implant design after total knee arthroplasty (TKA). The virtual perturbation study was planned to perform using single case of proximal tibia model. We
Hyung Jun Park   +5 more
doaj   +1 more source

Factors and Mechanisms Involved in the Coupling from Bone Resorption to Formation: How Osteoclasts Talk to Osteoblasts

open access: yesJournal of Bone Metabolism, 2014
Bone remodeling is the fundamental means by which the quality as well as quantity of the skeleton is maintained throughout adult life. When bone remodeling goes awry, a metabolic bone disease such as osteoporosis ensues.
K. Ikeda, S. Takeshita
semanticscholar   +1 more source

Nanoparticles Decorated Nanotubes: Advanced Local Therapies From Anodized Nanoengineered Titanium Implants

open access: yesAdvanced Functional Materials, EarlyView.
This comprehensive review explores therapeutic titanium implants designed to enhance integration and provide superior antibacterial efficacy. It is focused on anodized titanium implants with titania nanotubes (TNTs) loaded with nanoparticles (NPs) for local therapeutic release, enhancing bioactivity and bactericidal functions.
Divya Chopra   +5 more
wiley   +1 more source

Novel skeletal effects of glucagon-like peptide-1 (GLP-1) receptor agonists [PDF]

open access: yes, 2017
Type 2 diabetes mellitus (T2DM) leads to bone fragility and predisposes to increased risk of fracture, poor bone healing and other skeletal complications.
Chantal Chenu   +4 more
core   +3 more sources

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Genistein Prevents Bone Resorption Diseases by Inhibiting Bone Resorption and Stimulating Bone Formation

open access: yesBiological and Pharmaceutical Bulletin, 2003
Genistein, a soybean-derived isoflavone, has been shown to suppress osteoclastic bone resorption. To clarify the mechanisms underlying this action, we investigated the effects of genistein on the differentiation, cytoskeleton and function in mice osteoclasts in vitro and bone metabolism in ovariectomized rats.Primary OCs were isolated from 3 week-old ...
Shifeng Yu, Binbin Li
openaire   +3 more sources

Bone resorption: supporting immunometabolism [PDF]

open access: yesBiology Letters, 2018
Activation of the immune system is associated with an increase in the breakdown of various peripheral tissues, including bone. Despite the widely appreciated role of inflammatory mediators in promoting bone resorption, the functional value behind this process is not completely understood.
Gustav van Niekerk   +2 more
openaire   +2 more sources

RANKL biology: bone metabolism, the immune system, and beyond

open access: yesInflammation and Regeneration, 2020
Receptor activator of NF-κB (RANK) ligand (RANKL) induces the differentiation of monocyte/macrophage–lineage cells into the bone–resorbing cells called osteoclasts.
T. Ono   +3 more
semanticscholar   +1 more source

Insight into the Internal Structure of Biogenic, Synthetic and Geological Apatite by Electron Microscopy and X‐Ray Scattering

open access: yesAdvanced Functional Materials, EarlyView.
Apatite occurs in many forms in nature, e.g. in teeth and geological minerals. Internally, biological apatite contains nanocrystals that are also found in synthetically prepared calcium phosphate nanoparticles which are used in biomedicine, e.g. for gene and drug delivery and for bone regeneration. Abstract Calcium phosphate is the inorganic component (
Kathrin Kostka   +3 more
wiley   +1 more source

Effects of fixed orthodontic lingual retainers on PDL stress, root resorption risk, and tooth displacement

open access: yesScientific Reports
To date, no study has compared the effects of CAD/CAM versus flexible multistrand wire (FMS) retainers in the presence/absence of root resorption and/or alveolar crestal bone resorption on the anterior mandibular teeth’s stresses/displacements. Therefore,
Mehrnaz Moradinejad   +5 more
doaj   +1 more source

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