RESUMEN Objetivo Establecer las desigualdades sociales en la mortalidad por enfermedades cardiovasculares en los municipios de los Departamentos del triángulo del café. Métodos Diseño ecológico que midió las desigualdades sociales en la mortalidad por hipertensión, isquemia cardiaca y accidente ...
RESUMEN Objetivo: explorar el estado actual de desarrollo investigativo del área temática de grupos de síntomas en adultos con cáncer. Método: revisión integrativa de producción científica generada entre 2001 y 2016. Se incluyeron 61 artículos por su aporte en la comprensión del área temá...
Abstract Hepatitis E virus is responsible for acute and chronic liver infections worldwide. Swine hepatitis E virus has been isolated in Brazil, and a probable zoonotic transmission has been described, although data are still scarce. The aim of this study was to investigate the frequency of hepatitis E v...
Virus de la Hepatitis E/clasificación,
Virus de la Hepatitis E/aislamiento & purificación,
Hepatitis E/veterinaria,
Enfermedades de los Porcinos/epidemiología,
Brasil,
Heces/virología,
Hepatitis E/epidemiología,
Hepatitis E/virología,
Virus de la Hepatitis E/genética,
Filogenia,
Prevalencia,
ARN Viral/análisis,
ARN Viral/genética,
Reacción en Cadena en Tiempo Real de la Polimerasa,
Análisis de Secuencia de ADN,
Homología de Secuencia,
Porcinos,
Enfermedades de los Porcinos/virología,
Análisis por Conglomerados
ABSTRACT Natural fragments are an important source of richness for the management and conservation of a local flora. The objective of this study was to evaluate the effect of fragmentation on the structure and composition of the plant communities of forest fragments (FF) in Alter do Chão, eastern Brazil...
Abstract The severity of Helicobacter pylori-related disease is correlated with the presence and integrity of a cag pathogenicity island (cagPAI). cagPAI genotype may have a modifying effect on the pathogenic potential of the infecting strain. After analyzing the sequences of cagPAI genes, some strains w...
Islas Genómicas,
Genotipo,
Infecciones por Helicobacter/microbiología,
Infecciones por Helicobacter/patología,
Helicobacter pylori/clasificación,
Helicobacter pylori/genética,
Análisis por Conglomerados,
Mucosa Gástrica/patología,
Helicobacter pylori/aislamiento & purificación,
Histocitoquímica,
Microscopía,
Filogenia,
Virulencia,
Factores de Virulencia/genética
Abstract Malignant Catarrhal Fever (MCF) was investigated in the central nervous system of cattle with neurological syndrome. Two-hundred-ninety samples were analyzed by histology, and molecular methods to detect ovine herpesvirus type 2 (OvHV-2) were optimized and validated. The qualitative polymerase c...
Herpesviridae/aislamiento & purificación,
Fiebre Catarral Maligna/diagnóstico,
Fiebre Catarral Maligna/patología,
Técnicas de Diagnóstico Molecular/métodos,
Brasil,
Bovinos,
Análisis por Conglomerados,
Genotipo,
Herpesviridae/clasificación,
Herpesviridae/genética,
Histocitoquímica,
Microscopía,
Filogenia,
Reacción en Cadena de la Polimerasa/métodos,
Sensibilidad y Especificidad,
Análisis de Secuencia de ADN,
Homología de Secuencia
Abstract The aerobic degradation of aromatic compounds by bacteria is performed by dioxygenases. To show some characteristic patterns of the dioxygenase genotype and its degradation specificities, twenty-nine gram-negative bacterial cultures were obtained from sediment contaminated with phenolic compound...
Dioxigenasas/genética,
Dioxigenasas/metabolismo,
Bacterias Gramnegativas/enzimología,
Bacterias Gramnegativas/metabolismo,
Fenol/metabolismo,
Acinetobacter,
Alcaligenes,
Carbono/metabolismo,
China,
Análisis por Conglomerados,
ADN Bacteriano/química,
ADN Bacteriano/genética,
ADN Ribosómico/química,
ADN Ribosómico/genética,
Contaminación Ambiental,
Sedimentos Geológicos/microbiología,
Bacterias Gramnegativas/clasificación,
Bacterias Gramnegativas/genética,
Filogenia,
Reacción en Cadena de la Polimerasa,
Pseudomonas,
ARN Ribosómico 16S/genética,
Análisis de Secuencia de ADN,
Contaminantes del Suelo/metabolismo,
Biotransformación
Aim: To investigate the spatial-temporal distribution of mortality from oral cancer in Minas Gerais between 1996 and 2012. Methods: The analysis of the growth trend rates of the series was made by Moving Average. Results: In the period there were 8.675 deaths from mouth cancer and these were identified i...
Abstract Mucorales comprises fungi commonly isolated as saprobes from soil, dung, stored grains and plants. Although these fungi have been studied in several countries, there are relatively a few reports of them in semi-arid areas. Therefore, the aims of the present study were to assess and compare the M...
Abstract In this study, determination of heavy metal parameters and microbiological characterization of marine sediments obtained from two heavily polluted sites and one low-grade contaminated reference station at Jiaozhou Bay in China were carried out. The microbial communities found in the sampled mari...
Bacterias,
Biodiversidad,
Microbiología Ambiental,
Contaminantes Ambientales,
Contaminación Ambiental,
Sedimentos Geológicos/química,
Sedimentos Geológicos/microbiología,
Metales Pesados,
Bacterias/clasificación,
Bahías,
China,
Análisis por Conglomerados,
Ambiente
