Mostrando 10 resultados de: 24
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American Journal of Clinical Nutrition(3)
Environmental Health: A Global Access Science Source(2)
International Journal of Environmental Research and Public Health(2)
Public Health Nutrition(2)
American Journal of Tropical Medicine and Hygiene(1)
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Problemas sociales y servicios a grupos(11)
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scopus(24)
Assessment 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:scopusAcute respiratory diseases and carboxyhemoglobin status in school children of Quito, Ecuador
ArticleAbstract: Outdoor carbon monoxide comes mainly from vehicular emissions, and high concentrations occur in areaPalabras claves:Acute respiratory infections, Carbon monoxide exposure, Carboxyhemoglobin, CHILDREN, ECUADOR, Traffic-related pollutionAutores:Bertha Estrella, Estrella R., Gutiérrez M., Narváez X., Naumova E.N., Oviedo J., Reyes M.Fuentes:scopusAge, temperature, and parasitaemia pbkp_redict chloroquine treatment failure and anaemia in children with uncomplicated Plasmodium falciparum malaria
ArticleAbstract: The prevalence of chloroquine-resistant Plasmodium falciparum malaria has been increasing in sub-SahPalabras claves:ÁFRICA, Anaemia, Chloroquine, ECUADOR, MALARIA, Plasmodium falciparum, Treatment failureAutores:Addo-Yobo E.O., Bertha Estrella, Duggan C.P., Fawzi W.W., Fernando Sempértegui, Hamer D.H., Konde-Lule J.K., MacLeod W.B., Mwanakasale V., Premji Z.G., Simon J.L., Ssengooba F.P., Yeboah-Antwi K.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:scopusAir pollution control and the occurrence of acute respiratory illness in school children of Quito, Ecuador
ArticleAbstract: Because of air quality management and control, traffic-related air pollution has declined in Quito,Palabras claves:Acute respiratory illness, Carboxyhemoglobin, Policy emission controlAutores:Bertha Estrella, Cepeda M., Fernando Sempértegui, Franco O.H., Naumova E.N.Fuentes:scopusEmergency 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:scopusEffect of zinc on the treatment of Plasmodium falciparum malaria in children: A randomized controlled trial
ArticleAbstract: Background: Zinc supplementation in young children has been associated with reductions in the incidePalabras claves:ÁFRICA, ECUADOR, MALARIA, Plasmodium falciparum, preschool children, ZincAutores:Addo-Yobo E.O., Arthur P., Bertha Estrella, Calahorrano D.E., Duggan C.P., Fawzi W.W., Fernando Sempértegui, Hamer D.H., Hubert M., Konde-Lule J.K., MacLeod W.B., Makwaya C.S., Mukisa E., Mulenga M., Mwanakasale V., Newton S., Premji Z.G., Simon J.L., Ssengooba F.P., Sukwa T., Toapanta F.R., Torres D.S., Tshiula J., Yeboah-Antwi K.Fuentes:scopusEffects of air pollution on lung innate lymphoid cells: Review of in vitro and in vivo experimental studies
ReviewAbstract: Outdoor air pollution is associated with respiratory infections and allergies, yet the role of innatPalabras claves:Air Pollutants, Airway hyperresponsiveness, ILC, Lung innate lymphoid cellsAutores:Bertha Estrella, Cepeda M., Drexhage H.A., Katsikis P.D., Naumova E.N., Voortman T.Fuentes:scopusEffects of data aggregation on time series analysis of seasonal infections
ArticleAbstract: Time series analysis in epidemiological studies is typically conducted on aggregated counts, althougPalabras claves:Data aggregation, Harmonic regression, Infectious diseases, seasonality, TIME SERIESAutores:Bertha Estrella, Falconi T.M.A., Fernando Sempértegui, Naumova E.N.Fuentes:scopusEffects of moderate doses of vitamin A as an adjunct to the treatment of pneumonia in underweight and normal-weight children: A randomized, double-blind, placebo-controlled trial
ArticleAbstract: Background: Randomized controlled trials have shown inconsistent responses of childhood pneumonia toPalabras claves:CHILDREN, Duration of signs of pneumonia, Normal-weight, Pneumonia, Underweight, Vitamin AAutores:Acosta M., Bertha Estrella, Cabezas M., Edgar Játiva, Fernando Sempértegui, Fuenmayor G., Gómez D., Gordillo M., Guamán G., Hamer D.H., Leguísamo J., Naranjo-Pinto C., Rivera J., Rodríguez A., Salgado G.Fuentes:scopus