Introducción: la marcación de biomoléculas con radionúclidos es una técnica fundamental en la medicina nuclear que permite la visualización y tratamiento de diversas enfermedades, especialmente el cáncer.
Materiales y métodos: este trabajo aborda en detalle los métodos y aplicaciones de esta te...
Aim: This study investigated the influence in vitro of different sodium hypochlorite (NaOCl) agitation protocols associated or not with DualRinse (HEDP) on the temperature of the solution. Methods: Forty-eight premolars were instrumented and their apical third sealed to allow a closed irrigation system. ...
ABSTRACT Objective To evaluate and compare the effect of 17% Ethylenediaminetetraacetic Acid (EDTA), 9% Etidronic acid (HEDP), and 7% Maleic acid (MA) on the push-out bond strength of NeoMTA Plus sealer to the coronal, middle, and apical thirds of root canal dentin. Material and Methods Forty single-ro...
Quelantes/química,
Ácido Edético,
Ácido Etidrónico,
Hidrazida Maleica,
Cementos Dentales,
Materiales de Obturación del Conducto Radicular,
Materiales Dentales/química,
Endodoncia,
Análisis de Varianza,
Incisivo,
India,
Resistencia a la Tracción
Objetivo: Avaliar a molhabilidade do cimento AH Plus em contato com a dentina radicular após diferentes protocolos quelantes envolvendo ácido etidrônico (HEBP) e o EDTA. Métodos: Cinquenta e seis fatias de dentina radicular foram utilizadas e irrigadas com 5.25% de hipoclorito de sódio (NaOCl) ou co...
Minerals perform several functions in the body, such as coagulation actions, muscle contraction, enzymatic and hormonal production, among others. This study aims to evaluate the effect of a 150 days chelated and not chelated mineral supplementation with and without potassium oxalate on serological parame...
Abstract This study evaluated the cytotoxic effect and the ability to inhibit matrix metalloproteinases (MMP-2 and MMP-9) of 0.2% chitosan (CH) and 1% acetic acid (AA) compared with 17% ethylenediaminetetraacetic acid (EDTA). Cell viability assay was performed according to ISO 10993-5 with mouse fibrobla...
Abstract Chitosan is a natural, biocompatible chelating substance with potential for dental use. This study compared the effects of final canal irrigation with chitosan and EDTA on dentin microhardness, sealer dentin tubules penetration capacity, and push-out strength. Methodology: Fifty canine roots we...
Análisis de Varianza,
Quelantes/química,
Quitosano/química,
Recubrimiento Dental Adhesivo/métodos,
Dentina/efectos de los fármacos,
Ácido Edético/química,
Resinas Epoxi/química,
Pruebas de Dureza,
Ensayo de Materiales,
Microscopía Confocal,
Persona de Mediana Edad,
Valores de Referencia,
Reproducibilidad de los Resultados,
Materiales de Obturación del Conducto Radicular/química,
Irrigantes del Conducto Radicular/química,
Resistencia al Corte,
Propiedades de Superficie/efectos de los fármacos
The aim of this study was to find a formula and application time for chelators
effective in cleaning the root canal without causing erosion and considering dental age. The sample included 120 teeth:
60 taken from young patients and 60
from adult patients. They were instrumented and irrigated with 2.5% so...
Resumen Introducción: la hiperfosfatemia es una complicación común de la enfermedad renal crónica (ERC) y empeora progresivamente a medida que disminuye la función renal. Actualmente disponemos de diversas moléculas farmacéuticas para su tratamiento. Dentro de ellas, existen quelantes que contie...
Abstract Lasia spinosa (L.) Thwaites is a widely used ethnomedicinal plant in Bangladesh. In this study, we investigated phenolic contents, volatile compounds and fatty acids, and essential oil components of extracts prepared from aerial parts of the plant. The main volatile compounds were methyl ester o...
