Mostrando 10 resultados de: 13
Filtros aplicados
Publisher
Environmental Health: A Global Access Science Source(2)
Public Health Nutrition(2)
Clinical Infectious Diseases(1)
Environmental Pollution(1)
European Journal of Clinical Nutrition(1)
Área temáticas
Problemas sociales y servicios a grupos(6)
Salud y seguridad personal(6)
Fisiología humana(4)
Ginecología, obstetricia, pediatría, geriatría(4)
Enfermedades(2)
Emergency room visits for respiratory conditions in children increased after Guagua Pichincha volcanic eruptions in April 2000 in Quito, Ecuador Observational Study: Time Series Analysis
ArticleAbstract: Background. This study documented elevated rates of emergency room (ER) visits for acute upper and lPalabras claves:Autores:Bertha Estrella, Edgar Játiva, Fernando Sempértegui, Griffiths J.K., Hugo Yepes, Jagai J.S., Khurana G., Naumova E.N.Fuentes:scopusEffects of short-term zinc supplementation on cellular immunity, respiratory symptoms, and growth of malnourished Equadorian children
ArticleAbstract: Objective: To assess the effect of zinc supplementation on respiratory tract disease, immunity and gPalabras claves:Immune response, Malnourished, Respiratory infections, ZincAutores:Aguirre L., Alarcón C., Bertha Estrella, Carrión J., Correa E., Fernando Sempértegui, Griffiths J.K., Navarrete F., Rodríguez A., Saa B., Torres M.Fuentes:scopusAssessment of the Binax NOW Streptococcus pneumoniae urinary antigen test in children with nasopharyngeal pneumococcal carriage
ArticleAbstract: We evaluated the Binax NOW Streptococcus pneumoniae urinary antigen assay by testing 210 healthy chiPalabras claves:Autores:Bertha Estrella, Egas J., Fernando Sempértegui, Griffiths J.K., Hamer D.H., MacLeod W.B.Fuentes:scopusAir pollution and anemia as risk factors for pneumonia in ecuadorian children: A retrospective cohort analysis
ArticleAbstract: Background: Ambient air pollution and malnutrition, particularly anemia, are risk factors for pneumoPalabras claves:Autores:Bertha Estrella, Durant J.L., Egas J., Fernando Sempértegui, Griffiths J.K., Harris A.M., Narváez X., Naumova E.N., Woodin M.Fuentes:scopusMetabolic syndrome in the elderly living in marginal peri-urban communities in Quito, Ecuador
ArticleAbstract: Objective The proportion of the Latin American population aged >60 years is expected to double durinPalabras claves:C-Reactive protein, ECUADOR, Elderly, Metabolic syndrome, Micronutrient deficiencyAutores:Bertha Estrella, Dallal G.E., Fernando Sempértegui, Griffiths J.K., Hamer D.H., Meydani S.N., Narváez X., Noel S.E., Selhub J., Sempértegui M., Tucker K.L.Fuentes:scopusMicronutrient deficiencies are associated with impaired immune response and higher burden of respiratory infections in elderly Ecuadorians
ArticleAbstract: The proportion of the Latin American population above age 65 y is expected to rise substantially. ToPalabras claves:Autores:Bertha Estrella, Dallal G.E., Egas J., Fernando Sempértegui, Griffiths J.K., Hamer D.H., Meydani S.N., Rodríguez A., Selhub J., Tucker K.L.Fuentes:scopusThe beneficial effects of weekly low-dose vitamin A supplementation on acute lower respiratory infections and diarrhea in Ecuadorian children.
ArticleAbstract: BACKGROUND: Previous studies of large-dose vitamin A supplementation on respiratory morbidity have pPalabras claves:Autores:Bertha Estrella, Betancourt V., Camaniero V., Fernando Sempértegui, Fiallo E., Griffiths J.K., Izurieta R., Ortiz W., Rodríguez A., Troya S.Fuentes:scopusThe effect of Helicobacter pylori infection on growth velocity in young children from poor urban communities in Ecuador
ArticleAbstract: Objective: To characterize the potential effects of Helicobacter infections on growth velocity in loPalabras claves:CHILDREN, ECUADOR, Fecal antigen, Growth velocity, helicobacter pylori, IgG antibodyAutores:Bertha Estrella, Egas J., Egorov A.I., Fernando Sempértegui, Griffiths J.K., Naumova E.N.Fuentes:scopusSelenium serum concentrations in malnourished Ecuadorian children: A case-control study
ArticleAbstract: Little is known about the selenium status of children living in the Andean regions of South America,Palabras claves:CHILDREN, ECUADOR, KWASHIORKOR, malnutrition, Marasmus, seleniumAutores:Bertha Estrella, Cerón G., Fernando Sempértegui, Griffiths J.K., Hamer D.H., Herrera D., Moscoso F., Tapia L., Vallejo W.Fuentes:scopusSpatial and temporal variations and mobile source emissions of polycyclic aromatic hydrocarbons in Quito, Ecuador
ArticleAbstract: Motor vehicles are a major source of air pollution in Quito, Ecuador; however, little work has beenPalabras claves:air pollution, Atmospheric inversions, PAH, QUITO, ECUADOR, Spatial and temporal variation, Vehicular exhaust emissionsAutores:Brachtl M.V., Durant J.L., Fernando Sempértegui, Griffiths J.K., Naumova E.N., Oviedo J., Perez C.P.Fuentes:scopus