Results: 107

Comparación de concentración y excreción de flúor, con y sin fortificación de flúor en sal, costa rica 2005

Resumen Objetivo: Determinar la concentración y excreción de flúor en orina de 24 horas en 4 grupos de edad y la exposición de flúor en uñas, sin y con fluoruración de la sal, después de un periodo de interrupción de siete meses. Cartago 2004-2005. Metodología: Muestra no probabilística y ...

Effect of post-space irrigation with naocl and caocl at different concentrations on the bond strength of posts cemented with a self-adhesive resin cement

Braz. dent. j; 29 (5), 2018
Abstract The aim of this study was to evaluate the effect of post-space irrigation with NaOCl and CaOCl at different concentrations on the bond strength of posts cemented with a self-adhesive resin cement. Eighty premolars were sectioned 14 mm from the apex, and endodontically treated. The root canal fil...

Phenotypic, genetic and symbiotic characterization of Erythrina velutina rhizobia from Caatinga dry forest

Braz. j. microbiol; 49 (3), 2018
Abstract Erythrina velutina ("mulungu") is a legume tree from Caatinga that associates with rhizobia but the diversity and symbiotic ability of "mulungu" rhizobia are poorly understood. The aim of this study was to characterize "mulungu" rhizobia from Caatinga. Bacteria were obteined from Serra Talhada a...

Antioxidant response of cowpea co-inoculated with plant growth-promoting bacteria under salt stress

Braz. j. microbiol; 49 (3), 2018
Abstract Soil salinity is an important abiotic stress worldwide, and salt-induced oxidative stress can have detrimental effects on the biological nitrogen fixation. We hypothesized that co-inoculation of cowpea plants with Bradyrhizobium and plant growth-promoting bacteria would minimize the deleterious ...

Transcriptome profiling and digital gene expression analysis of genes associated with salinity resistance in peanut

Background: Soil salinity can significantly reduce crop production, but the molecular mechanism of salinity tolerance in peanut is poorly understood. A mutant (S1) with higher salinity resistance than its mutagenic parent HY22 (S3) was obtained. Transcriptome sequencing and digital gene expression (DGE) ...

Draft genome sequence of Exiguobacterium aurantiacum strain PN47 isolate from saline ponds, known as "Salar del Huasco", located in the Altiplano in the North of Chile

Braz. j. microbiol; 49 (1), 2018
ABSTRACT In this report, we present a draft genome of 2,886,173 bp of an Exiguobacterium aurantiacum strain PN47 isolate from the sediment of a saline pond named "Salar del Huasco" in the Altiplano in the North of Chile. Strain PN47 encodes adaptive characteristics enabling survival in extreme environmen...

Eletrólitos séricos e prognóstico em doentes submetidos a gastrostomia endoscópica

Arq. gastroenterol; 55 (1), 2018
ABSTRACT BACKGROUND: Percutaneous endoscopic gastrostomy (PEG) is a gold standard for long term enteral feeding. Neurologic dysphagia and head/neck cancer are the most common indications for PEG as they can lead to protein-energy malnutrition and serum electrolyte abnormalities, with potential negative...

Gosto umami: uma alternativa para a redução de sódio no preparo das refeições

Introdução: A alimentação na atualidade está relacionada a questões de saúde pública, por ser um dos fatores que contribuem com a incidência das doenças crônicas não transmissíveis, dentre elas, a hipertensão. O consumo excessivo de sódio está associado a vários efeitos prejudiciais à s...

Biocontrol potential of saline- or alkaline-tolerant Trichoderma asperellum mutants against three pathogenic fungi under saline or alkaline stress conditions

Braz. j. microbiol; 49 (supl.1), 2018
ABSTRACT Salinity and alkalinity are major abiotic stresses that limit growth and development of poplar. We investigated biocontrol potential of saline- and alkaline-tolerant mutants of Trichoderma asperellum to mediate the effects of salinity or alkalinity stresses on Populus davidiana × P. alba var. p...

JMT-1: a novel, spherical lytic halotolerant phage isolated from Yuncheng saline lake

Braz. j. microbiol; 49 (supl.1), 2018
ABSTRACT This work described a novel halotolerant phage, JMT-1, with a spherical morphology. JMT-1, which was isolated from a hypersaline lake, could produce clear plaques on Chromohalobacter sp. LY7-3. The purified virions are spherical, have no visible tail, and are about 30-50 nm in diameter. JMT-1 ha...