Results 81 to 90 of about 28,321 (173)

Estudio de la meteorización de los cementos por espectroscopia infrarroja [PDF]

open access: yes, 1969
Not availableComo es bien sabido, las propiedades hidráulicas, y por lo tanto la actividad de los cementos, dependen en gran medida de las condiciones de su conservación.
García de Paredes, P.   +3 more
core   +1 more source

In vitro comparative study of apical microfiltration in retrograde fillings between dental cements: MTA Repair Hp and Biodentine

open access: yesSalud Uninorte, 2018
Objetivo: Comparar "in vitro" el grado de microfiltración bacteriana en el tercio apical del conducto radicular, al realizar la técnica de obturación retrógrada mediante el uso de dos cementos endodónticos: el MTA Repair Hp (Angellus) y el Biodentine ...
María Fernanda Ramos Delgado   +3 more
doaj  

Stem Cells From Dental Pulp, Periodontal Tissues, and Other Oral Sources: Biological Concepts and Regenerative Potential

open access: yesJournal of Periodontal Research, EarlyView.
A graphical abstract recapping the different sources of dental, periodontal, and other oral‐derived mesenchymal stromal cells (MSCs) and their regenerative mechanisms and potentials. The review's article findings bridge fundamental biological science with translational advances, highlighting the significance of MSCs in craniofacial regenerative ...
Karim M. Fawzy El‐Sayed   +6 more
wiley   +1 more source

Comparación de la fuerza de adhesión de los brackets en el esmalte dental con diferentes cementos dentales mediante la evaluación de su fuerza de adhesión

open access: yes, 2015
Since a long time ago there has been an important problem in orthodontics, which is the debonding of brackets due to an inadequate adhesion of the bracket. Because of this during recent years various studies about this topic have been performed.
Bianco Guerra, Giorgio Stefano
core  

Reacciones adversas ocasionadas por los biomateriales usados en prostodoncia [PDF]

open access: yes, 2010
La incidencia de reacciones adversas a los productos dentales es difícil de estimar. Los odontólogos usan productos potencialmente alérgicos e irritantes durante sus procedimientos dentales.
Restrepo Ospina,D.P., Ardila Medina,C.M.
core  

Effect of endodontic sealer on postoperative pain: a network meta-analysis. [PDF]

open access: yesRestor Dent Endod, 2023
Monteiro CMC   +3 more
europepmc   +1 more source

Soft Tissue Substitutes: Current Biomaterials and Indications at Teeth and Implant Sites

open access: yesJournal of Periodontal Research, EarlyView.
This manuscript provides an updated overview of the current evidence on soft tissue graft substitutes for teeth and dental implants. When appropriately indicated, these biomaterials offer a reliable, less invasive alternative to autogenous grafts, effectively improving root coverage, keratinized mucosa width, and soft tissue thickness with reduced ...
Lorenzo Tavelli   +4 more
wiley   +1 more source

Comparación de la resistencia compresiva de tres cementos resinosos en la reconstrucción de muñones dentales

open access: yes, 2023
: The purpose of the present investigation was to evaluate the compressive resistance of three resinous cements: Paracore, AllCem-core and Rebilda in the reconstruction of tooth stumps, through an experimental, observational, cross-sectional In-vitro ...
Morales Chicaiza, Yarima Selene   +1 more
core   +1 more source

A Propósito del Acuerdo de Minamata y la eliminación de la amalgama dental

open access: yesActa Odontológica Colombiana, 2018
Contamos hoy con evidencia contundente sobre los efectos lesivos que genera el mercurio para la salud humana y el medio ambiente (1). Esto condujo, en 2013, a que en la quinta sesión del Comité Intergubernamental de Negociación sobre el mercurio, en ...
Dairo Javier Marín Zuluaga
doaj  

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