Resumen La caries dental, es una patología de origen multifactorial y actualmente los productos naturales son un tratamiento alternativo eficiente. El trabajo buscó evaluar la actividad antimicrobiana del aceite esencial de tres sustancias (Cymbopogon citratus y los componentes citral y mirceno) contra...
ABSTRACT We studied the role of Thermus thermophilus Recombinase A (RecA) in enhancing the PCR signals of DNA viruses such as Hepatitis B virus (HBV). The RecA gene of a thermophilic eubacterial strain, T. thermophilus, was cloned and hyperexpressed in Escherichia coli. The recombinant RecA protein was p...
Proteínas Bacterianas/genética,
Proteínas Bacterianas/aislamiento & purificación,
Proteínas Bacterianas/metabolismo,
Clonación Molecular,
Escherichia coli/genética,
Escherichia coli/metabolismo,
Expresión Génica,
Virus de la Hepatitis B/genética,
Virus de la Hepatitis B/aislamiento & purificación,
Reacción en Cadena de la Polimerasa/instrumentación,
Reacción en Cadena de la Polimerasa/métodos,
Recombinasas/genética,
Recombinasas/aislamiento & purificación,
Recombinasas/metabolismo,
Thermus thermophilus/enzimología,
Thermus thermophilus/genética
ABSTRACT The "Adopt a Bacterium" project is based on the use of social network as a tool in Microbiology undergraduate education, improving student learning and encouraging students to participate in collaborative learning. The approach involves active participation of both students and teachers, emphasi...
ABSTRACT BACKGROUND: Paracentesis is a routine medical procedure quite relevant in clinical practice. There are risks of complications related to paracentesis, so it is essential a proper trainee for the younger practicer. OBJECTIVE: The article describes the construction and the application of a low...
ABSTRACT Objective: The objective of this study was to assess the external apical root resorption (EARR) of the maxillary posterior teeth after intrusion with miniscrews. Methods: Fifteen patients (13 females and 2 males) with age ranging from 14.5 to 22 years (mean 18.1 ±2.03 years) were selected to...
Diente Premolar,
Tornillos Óseos/efectos adversos,
Tomografía Computarizada de Haz Cónico/métodos,
Análisis del Estrés Dental,
Imagenología Tridimensional/métodos,
Maxilar/diagnóstico por imagen,
Maxilar/patología,
Diente Molar/fisiopatología,
Mordida Abierta/diagnóstico por imagen,
Mordida Abierta/terapia,
Métodos de Anclaje en Ortodoncia/efectos adversos,
Métodos de Anclaje en Ortodoncia/instrumentación,
Métodos de Anclaje en Ortodoncia/métodos,
Resorción Radicular/diagnóstico por imagen,
Resorción Radicular/patología,
Técnicas de Movimiento Dental/efectos adversos,
Técnicas de Movimiento Dental/instrumentación,
Técnicas de Movimiento Dental/métodos,
Resorción Dentaria/diagnóstico por imagen,
Resorción Dentaria/patología,
Raíz del Diente/diagnóstico por imagen,
Raíz del Diente/patología
Abstract Objective: To assess the short-term effect of two in vitro erosive challenge protocols on the bond strength of metal orthodontic brackets on bovine enamel. Methods: Sixty bovine incisors were selected and randomly divided into six groups: AS7 (artificial saliva - 7 days, Control Group); CC7 (...
Bebidas/efectos adversos,
Bovinos,
Aleaciones Dentales/química,
Recubrimiento Dental Adhesivo/métodos,
Esmalte Dental,
Análisis del Estrés Dental/instrumentación,
Jugos de Frutas y Vegetales/efectos adversos,
Dureza,
Concentración de Iones de Hidrógeno,
Incisivo,
Ensayo de Materiales,
Soportes Ortodóncicos,
Cementos de Resina,
Saliva Artificial/química,
Resistencia al Corte,
Propiedades de Superficie,
Factores de Tiempo,
Erosión de los Dientes/patología
ABSTRACT BACKGROUND: Polypectomy of colorectal polyps is the mainstay of colorectal cancer prevention. Identification of the best polypectomy technique is imperative. OBJECTIVE: This review aims at comparing efficacy of nine different resection methods for small colorectal polyps (<10 mm). METHOD...
Objective: Pattern separation (PS) is the ability to represent similar experiences as separate, non-overlapping representations. It is usually assessed via the Mnemonic Similarity Task - Object Version (MST-O) which, however, assesses PS performance without taking behavioral context discrimination into a...
Objective: The beneficial effects of psychopharmacological and cognitive behavioral therapy (CBT) on the brain are not well understood. In a previous study, we found smaller pituitary volumes in patients with obsessive-compulsive disorder (OCD). The purpose of this study was to examine the effect of CBT ...
Abstract Renal osteodystrophy (ROD), a group of metabolic bone diseases secondary to chronic kidney disease (CKD), still represents a great challenge to nephrologists. Its management is tailored by the type of bone lesion - of high or low turnover - that cannot be accurately predicted by serum biomarkers...
