Objetivo: Analisar as frequências de expressão dos antígenos de complexo principal de histocompatibilidade classe I (MHC-I) e células CD4 e CD8 no músculo esquelético na polimiosite (PM) e dermatomiosite (DM). Métodos: Estudo retrospectivo de 34 casos de PM, oito casos de DM e 29 controles com mio...
INTRODUCTION: Despite discussion on the merit of various cephalometric superimposition methods, there remains a need to assess which one can be used in daily practice with reasonably accuracy and less working time. OBJECTIVE: The aim of this study was to investigate four methods of cephalometric superimp...
OBJECTIVE: The present study assessed the maxillary dental arch changes produced by surgically assisted rapid maxillary expansion (SARME). METHODS: Dental casts from 18 patients (mean age of 23.3 years) were obtained at treatment onset (T1), three months after SARME (T2) and 6 months after expansion (T3)...
INTRODUCCIÓN: La fractura de cadera (FC) es la causa más frecuente de hospitalización en servicios de urgencia ortopédicos. La mayoría ocurre en pacientes ancianos con mala calidad ósea y trauma menor. La pérdida de los reflejos protectores y reducción de la fortaleza ósea son factores de riesgo...
Abstract BACKGROUND: Lichen planus is considered to be the most common dermatological disease involving the oral mucosa. OBJECTIVE: To investigate the profile, clinical features, and the presence of dysplasia and candidiasis in patients with oral lichen planus. METHODS: A total of 21 patients were select...
ANTECEDENTES: Los niños nacidos entre las 34 0/7 y 36 6/7 semanas se denominan prematuros tardíos (PT), constituyen 5-7% de los nacidos y poseen mayor morbimortalidad que los niños de término. OBJETIVO: Analizar las causas de partos PT en nuestra institución. Comparar morbilidad neonatal de nacidos ...
Xpert MTB/RF is an automatic methodology that uses the polymerase chain reaction to detect in less than two hours the presence of Mycobacterium tuberculosis and also informs about the sensibility to rifampicin. This technology has good sensibility and even better specificity in respiratory samples. In no...