Results 201 to 210 of about 783,749 (390)

STUDY REGARDING THE PROFILE OF FINISHED SURFACES OF SOME DIRECT COMPOSITE RESINS

open access: yesRomanian Journal of Oral Rehabilitation, 2016
The finishing and adequate polishing of composite restorations represent important aspects of the restoration procedures in terms of esthetics and clinical longevity of the restored teeth.
Elena-Raluca Baciu   +4 more
doaj  

Studies of Dental Materials and Prostheses by Holography

open access: bronze, 1974
Yasushi Nakazawa   +3 more
openalex   +2 more sources

Confined Migration Drives Stem Cell Differentiation

open access: yesAdvanced Science, EarlyView.
Human mesenchymal stem cell (hMSC) homing to sites of regeneration requires navigation through mechanically confining extracellular matrix environments, inducing rapid and dramatic morphological adaptation. By exposing hMSCs to specific levels of physiological confinement, it is demonstrated that confinement can induce osteogenesis, and that this fate ...
Xu Gao   +6 more
wiley   +1 more source

Eosinophils‐Induced Lumican Secretion by Synovial Fibroblasts Alleviates Cartilage Degradation via the TGF‐β Pathway Mediated by Anxa1 Binding

open access: yesAdvanced Science, EarlyView.
Eosinophils play a crucial role in the progression of temporomandibular joint osteoarthritis (TMJOA). This study demonstrates that eosinophils, induced by OVA/IL‐5, promote Lumican secretion in the synovium, which binds to Annexin A1 in chondrocytes, inhibiting transforming growth factor β2 and Smad2/3 phosphorylation.
Wenqian Chen   +12 more
wiley   +1 more source

Bioengineering Materials in Dental Application [PDF]

open access: yesBioMed Research International, 2017
Wei-Jen Chang   +4 more
openaire   +3 more sources

M2 Macrophage‐Derived Extracellular Vesicles Reprogram Immature Neutrophils into Anxa1hi Neutrophils to Enhance Inflamed Bone Regeneration

open access: yesAdvanced Science, EarlyView.
This study reveals that M2‐EVs mitigate periodontitis‐induced bone resorption by modulating neutrophil fate. Single‐cell RNA sequencing identified an Anxa1hi neutrophil subpopulation with pro‐reparative properties. M2‐EVs disrupt neutrophil maturation, promoting this subpopulation through key reprogramming genes (Acvrl1, Fpr2). These findings highlight
Yufei Yao   +7 more
wiley   +1 more source

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