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Mostrando ítems 161-170 de 173
A laboratory study comparing the static navigation technique using a bur with a conventional freehand technique using ultrasonic tips for the removal of fibre posts
(Wiley, 2024)
Aim: There are currently no high-quality studies comparing the static navigation technique with conventional methods of fibre post removal. The aim of this ex vivo study was to compare the effectiveness ...
Microscopic and virtual approaches to oral pathology: a case study from El Mirador Cave (Sierra de Atapuerca, Spain)
(Elsevier, 2022-01)
Background: The analysis and diagnosis of ancient oral pathologies have been improved with the application of new techniques such as microscopy and scanning methods over the past few decades. However, ...
Autologous tooth granulometry and specific surface area with three grinding methods: an in vitro study
(MDPI, 2024)
A postextraction socket becomes a clinical challenge due to the fact that a series of changes associated with bone remodelling and resorption of the socket that occur after extraction, which limits the ...
CDK6 is activated by the atypical cyclin I to promote E2F-mediated gene expression and cancer cell proliferation
(Wiley, 2023)
Cyclin-dependent kinases (CDKs), together with their cyclin partners, are the master cell cycle regulators. Remarkably, the cyclin family was extended to include atypical cyclins, characterized by ...
Effects of focal vibration on changes in sports performance in amateur athletes: a randomized clinical trial
(Wiley, 2024)
The aim of this study was to evaluate the effectiveness of a focal vibration protocol added to an activation protocol with active muscle contractions and to see what repercussions it has on sprint, ...
Influence of titanium surface residual stresses on osteoblastic response and bacteria colonization
(MDPI, 2024)
Grit basting is the most common process applied to titanium dental implants to give them a roughness that favors bone colonization. There are numerous studies on the influence of roughness on osseointegration, ...
Influence of narrow titanium dental implant diameter on fatigue behavior: a comparison between unitary and splinted implants
(MDPI, 2024)
Background: Scientific literature lacks strong support for using narrow diameter implants (NDI) in high masticatory force areas, especially in molars. Implant splinting in cases of multiple missing teeth ...
Conformation effect on the mechanical and microbiological behavior of invisible orthodontic aligners
(MDPI, 2024)
Invisible orthodontic aligners are having a great impact on tooth movement in an aesthetic and effective way. Different techniques, models, and clinical aspects have been studied for their proper use. ...
A novel Chilean salmon fish backbone-based nanoHydroxyApatite functional biomaterial for potential use in bone tissue engineering
(Frontiers Media, 2024)
Introduction: Given the ensuing increase in bone and periodontal diseases and defects, de novo bone repair and/or regeneration strategies are constantly undergoing-development alongside advances in ...
The precision and safety of ultrasound-guided versus palpation-guided needle placement on the plantar fascia and flexor digitorum brevis interface: an anatomical study
(Healthcare, 2024)
Background: Evidence suggests the plantar fascia and its interphase with the flexor digitorum brevis muscle can play a relevant role in plantar heel pain. Needling interventions could offer an appropriate ...