0000000001008606

AUTHOR

Beatriz Tarazona ÁLvarez

Evaluation of the validity of the Bolton Index using cone-beam computed tomography (CBCT)

Aims: To evaluate the reliability and reproducibility of calculating the Bolton Index using cone-beam computed tomography (CBCT), and to compare this with measurements obtained using the 2D Digital Method. Material and Methods: Traditional study models were obtained from 50 patients, which were then digitized in order to be able to measure them using the Digital Method. Likewise, CBCTs of those same patients were undertaken using the Dental Picasso Master 3D® and the images obtained were then analysed using the InVivoDental programme. Results: By determining the regression lines for both measurement methods, as well as the difference between both of their values, the two methods are shown t…

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Estudio comparativo de la fiabilidad y reproducibilidad en la medición de los tamaños dentarios y las medidas de la arcada dentaria entre la tomografía computarizada de haz cónico (CBCT) y un método digital con modelos de estudio

La tomografía computarizada de haz cónico (CBCT) ha supuesto un gran cambio en el diagnóstico ortodóncico ya que nos proporciona información de las estructuras orofaciales en las tres direcciones del espacio, a diferencia de la radiografía convencional. A partir del CBCT podemos obtener modelos tridimensionales que reproducen tridimensionalmente la dentición del paciente, pudiendo realizar mediciones que antes realizábamos sobre los modelos de estudio. Estos nuevos modelos nos permiten realizar mediciones en dientes impactados o que no han hecho erupción, así como valorar las inclinaciones radiculares de todos los dientes. Pero para poder hacer uso de estos nuevos modelos de estudio, será n…

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Heat-Treated Bifidobacterium longum CECT-7347: A Whole-Cell Postbiotic with Antioxidant, Anti-Inflammatory, and Gut-Barrier Protection Properties

Non-viable preparations of probiotics, as whole-cell postbiotics, attract increasing interest because of their intrinsic technological stability, and their functional properties, such as immune system modulation, gut barrier maintenance, and protection against pathogens. However, reports on Bifidobacteria-derived postbiotics remain scarce. This study aims to demonstrate the functional properties of a heat-treated (HT), non-viable, Bifidobacterium longum strain, CECT-7347, a strain previously selected for its anti-inflammatory phenotype and ability to improve biomarkers of intestinal integrity in clinical trials. The study used the nematode Caenorhabditis elegans and HT-29 cell cultures as e…

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Nanoscale Engineering of Designer Cellulosomes.

Biocatalysts showcase the upper limit obtainable for high-speed molecular processing and transformation. Efforts to engineer functionality in synthetic nanostructured materials are guided by the increasing knowledge of evolving architectures, which enable controlled molecular motion and precise molecular recognition. The cellulosome is a biological nanomachine, which, as a fundamental component of the plant-digestion machinery from bacterial cells, has a key potential role in the successful development of environmentally-friendly processes to produce biofuels and fine chemicals from the breakdown of biomass waste. Here, the progress toward so-called "designer cellulosomes", which provide an…

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The 100 most cited articles in peri-implant diseases. A bibliometric study of the web of science.

The purpose of the study was to analyze the 100 most-cited articles on peri-implantitis pathology in the Web of Science database.The articles were selected from all categories of the Web of Science, to consider all variations and synonyms of peri-implant disease. Articles were reviewed for typographical, transcription, and indexing errors.The top 100 most-cited articles were published from 1994 to 2018, and had a total of 24,103 citations; 53 of the studies were funded. In total, 274 authors contributed to the papers, 5 of whom contributed to 10 or more articles. Review (n = 47) and clinical (n = 45) articles were the most prevalent types. European public universities made the largest contr…

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Rúbricas para evaluar la influencia de las TIC en el proceso de enseñanza/aprendizaje : estudio de caso en Educación Secundaria

espanolUtilizar las Tecnologias de la Informacion y de la Comunicacion (TIC) en las aulas de Educacion Secundaria contribuira a un aprendizaje mas efectivo para el adolescente en materias cientifico-tecnicas; asi como, la utilizacion de rubricas para evaluar su ensenanza esta considerado un instrumento eficaz para cuantificar dicho proceso. En este sentido, la experiencia de investigacion-accion que aqui se presenta fue desarrollada en un instituto de Educacion Secundaria de Valencia, en la materia de Biologia-Geologia. El objetivo de esta experiencia se centro en valorar la influencia de las TIC en el proceso de ensenanza/aprendizaje de esta asignatura, mediante rubricas de evaluacion. Se …

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Visualizacion reconstrucción 3D del CBCT mediante programa InVivo.

En este vídeo se muestra como visualizar la reconstrucción 3D de un CBCT de un paciente mediante el programa InVivo Dental.

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Medición de dientes y longitud de arcada en un CBCT

En este vídeo se muestra como medir dientes y longitud de arcada en modelos 3D segmentados obtenidos a partir de un CBCT de un paciente mediante el programa InVivo Dental.

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Abrir CBCT paciente con programa InVivo

En este vídeo se muestra como abrir un CBCT de un paciente mediante el programa InVivo Dental.

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Como crear una teleradiografia 2D a partir de un CBCT

En este vídeo se muestra como crear una teleradiografía 2D a partir de un CBCT de un paciente mediante el programa InVivo Dental.

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Modelos de ortodoncia en 3D segmentados

En este vídeo se muestra como visualizar los modelos en 3D segmentados de un paciente a partir de su CBCT mediante el programa InVivo Dental.

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