Results: 3204

Actinomicosis pélvica: a propósito de un caso que simula un tumor de recto

Rev. cir. (Impr.); 71 (6), 2019
Resumen Introducción: La actinomicosis, es una infección crónica rara producida por bacterias del género Actinomyces sp. La afectación pélvica es una de sus formas más infrecuentes y en gran parte de los casos se relaciona al uso de un dispositivo intrauterino de larga data o a una cirugía previ...

Portación nasal de staphylococcus aureus en población pediátrica con epistaxis anterior recurrente

RESUMEN Introduction La epistaxis es un motivo frecuente de consulta en otorrinolaringología pediátrica. Diversos factores se han asociado, existiendo tanto causas locales como sistémicas. Ciertos estudios en adultos, han sugerido la asociación de colonización nasal por Staphylococcus aureus con la...

Risk factors and mortality in patients with sepsis, septic and non septic acute kidney injury in ICU

J. bras. nefrol; 41 (4), 2019
Abstract Acute kidney injury (AKI) has an incidence rate of 5-6% among intensive care unit (ICU) patients and sepsis is the most frequent etiology. Aims: To assess patients in the ICU that developed AKI, AKI on chronic kidney disease (CKD), and/or sepsis, and identify the risk factors and outcomes of th...

Incidence and risk factors for major infections in hospitalized children with nephrotic syndrome

J. bras. nefrol; 41 (4), 2019
ABSTRACT Introduction: Children with nephrotic syndrome are at increased risk of infections because of disease status itself and use of various immunosuppressive agents. In majority, infections trigger relapses requiring hospitalization with increased risk of morbidity and mortality. This study aimed to...

Chemical and structural composition of black pigmented supragingival biofilm of bovines with periodontitis

Pesqui. vet. bras; 39 (12), 2019
Bovine periodontitis is a multifactorial disease primarily associated with a potentially pathogenic microbiota housed in the oral biofilm of animals. Biofilms are organized structures, in which the constituents coexist in symbiosis, already described as a predisposing factor to periodontitis in other spe...

Antimicrobial activity of propolis extract fractions against Staphylococcus spp. isolated from goat mastitis

Pesqui. vet. bras; 39 (12), 2019
The indiscriminate use of antibiotics in the treatment of caprine mastitis causes the appearance of resistant microorganisms, besides leaving residues in milk, putting at risk to human health. In this way, propolis is an alternative in the treatment of diseases because it has antimicrobial activity, main...

Corynebacterium pseudotuberculosis biovar ovis: evaluación de la sensibilidad antibiótica in vitro
Corynebacterium pseudotuberculosis biovar ovis: Evaluation of antibiotics susceptibility in vitro

Rev. argent. microbiol; 51 (4), 2019
Resumen Los objetivos de este trabajo fueron estudiar la sensibilidad antibiótica de aislamientos de Corynebacterium pseudotuberculosis procedentes de pequeños rumiantes e investigar la presencia de integrones que contienen genes de resistencia. Se estudiaron 15 aislamientos de diferentes fuentes por ...

Efecto in vitro del extracto crudo de un estreptomiceto causante de sarna común de papa en Sinaloa, México
In vitro effect of the crude extract of a potato common scab streptomycete in Sinaloa, Mexico

Rev. argent. microbiol; 51 (4), 2019
Abstract A strain isolated from potato common scab superficial lesions in El Fuerte Valley in northern Sinaloa, Mexico, was identified by 16S rRNA and morphological methods. Moreover, the effects of the crude extract of strain V2 was evaluated on radish and potato. The isolate was similar to Streptomyces...

Correlación entre los microorganismos oxidantes del amonio y los factores ambientales durante el compostaje de estiércol de ganado
Correlation between ammonia-oxidizing microorganisms and environmental factors during cattle manure composting

Rev. argent. microbiol; 51 (4), 2019
Abstract Cattle manure composting was performed in an aerated vessel. Community structure and diversity of ammonia-oxidizing bacteria (AOB) and ammonia-oxidizing archaea (AOA) were investigated using polymerase chain reaction and denaturing gradient gel electrophoresis (PCR-DGGE) techniques targeting the...

Serological detection and risk factors for equine piroplasmosis in the semiarid region of Pernambuco, Northeastern Brazil

Abstract Equine piroplasmosis, an economically important disease in horses, has so far not been reported in Pernambuco state, Brazil. This study aimed to evaluate the seroprevalence of anti-Babesia caballi and anti-Theileria equi antibodies based on the detection of these agents in equine blood and in ti...