Results: 3204

Fecal microbiota analysis of children with small intestinal bacterial overgrowth among residents of an urban slum in Brazil

J. pediatr. (Rio J.); 94 (5), 2018
Abstract Objective: To analyze the fecal microbiota composition of children living in an urban slum in Brazil, with or without small intestinal bacterial overgrowth, and to investigate the occurrence of stunting and anemia. Methods: A total of 100 children were studied, aged 5-11 years, from the munici...

Bowel rehabilitation of individuals with spinal cord injury: video production

Rev. bras. enferm; 71 (5), 2018
ABSTRACT Objective: produce and validate an educational video about bowel emptying maneuvers for training of individuals with neurogenic bowel in bowel rehabilitation process. Method: this is a methodological study developed in four stages: script/storyboard production, validation, educational video pr...

Detection of intracellular Helicobacter pylori in Candida. SPP from neonate oral swabs

SUMMARY BACKGROUND: There is evidence of detection of Helicobacter pylori (H. pylori) in the stool of newborns and in the yeast that colonizes the oral cavity of this age group. However, there is a lack of research to confirm it. This study proposes to determine the existence of the bacteria at an early...

Purification, characterization, mode of action, and enhanced production of Salivaricin mmaye1, a novel bacteriocin from Lactobacillus salivarius SPW1 of human gut origin

Background: Emergence of antibiotic resistance among pathogenic and food spoilage bacteria such as Staphylococcus aureus, Micrococcus luteus, Streptococcus pyogenes, Streptococcus sanguinis, Streptococcus mutans, Bacillus cereus, and Listeria monocytogenes triggered the search for alternative antimicrobi...

Antibacterial efficacy of synthetic and natural-derived novel endodontic irrigant solutions

Braz. dent. j; 29 (5), 2018
Abstract The aim of this study was to compare the efficacy of grape seed extract (GSE), calcium hypochlorite [Ca(ClO)2], and sodium hypochlorite (NaOCl) irrigant solutions with rotary or reciprocating instrumentation for disinfection of root canals inoculated with Enterococcus faecalis. The mesiobuccal r...

O mel-derivado de Lactobacillus rhamnosus alivia a infecção gastro-intestinal induzida pelo Helicobacter pylori-e inflamação gástrica em C57Bl/6 ratos: um estudo imuno-histológico

Arq. gastroenterol; 55 (3), 2018
ABSTRACT BACKGROUND: Helicobacter pylori (H. pylori) has been introduced by since 1983 by Marshal and Warren to play the main role in the pathophysiology of gastritis and gastric ulcers. Almost half of the world population1 is infected by H. pylori. Current therapeutic regimen against H. pylori includes...

First molecular detection of Rickettsia sp. strain Atlantic rainforest in Amblyomma ovale ticks from Espírito Santo state, Brazil

Abstract Espírito Santo state (southeastern Brazil) is considered an endemic area for spotted fever group rickettsioses. In February 2017, we received in our laboratory seven unfed Amblyomma ovale adult ticks collected by a farmer from his clothes and body (not attached) during a working day in the rur...

Piomiositis primaria del músculo esternocleidomastoideo: reporte de un caso y revisión de la literatura

RESUMEN La piomiositis es una infección bacteriana del músculo estriado, siendo extremadamente rara la afectación de la musculatura cervical. Se ha asociado en nuestro medio a enfermedades crónicas como la diabetes y a la inmunodepresión. Presentamos a un paciente de 67 años que acude al servicio d...

Diagnóstico molecular de tuberculosis multidrogorresistente en muestras de esputo mediante el análisis de curvas de melting

RESUMEN Objetivos. Analizar curvas de melting para el diagnóstico de tuberculosis multidrogorresistente a partir de muestras de esputo. Materiales y métodos. Se colectaron muestras de esputo (n = 250) de pacientes con sospecha clínica de tuberculosis pulmonar según resultado de baciloscopia y cul...