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A novel, multi-parallel, real-time polymerase chain reaction approach for eight gastrointestinal parasites provides improved diagnostic capabilities to resource-limited at-risk populations
ArticleAbstract: Diagnosis of gastrointestinal parasites has traditionally relied on stool microscopy, which has lowPalabras claves:Autores:Carlos A. Sandoval, Maritza G. Vaca, Martha E. Chico, Nely Broncano, Nutman T.B., Philip John Cooper, Rojelio Mejia, Yosselin VicuñaFuentes:scopusA single dose of oral BCG Moreau fails to boost systemic IFN-γ responses to tuberculin in children in the rural tropics: Evidence for a barrier to mucosal immunization
ArticleAbstract: Immune responses to oral vaccines are impaired in populations living in conditions of poverty in devPalabras claves:Autores:ANA LUCIA MONCAYO BENALCÁZAR, Castello-Branco L., Cosgrove C., David J. Lewis, Lewis D.J., Maritza G. Vaca, Martha E. Chico, Philip John CooperFuentes:googleorcidscopusSoil-transmitted helminth parasites and allergy: Observations from Ecuador
ReviewAbstract: There is considerable interest as to potential protective effects of soil-transmitted helminths (STHPalabras claves:Autores:Alejandro Rodriguez, Maritza G. Vaca, Martha E. Chico, Philip John CooperFuentes:scopusThe epidemiology of soil-transmitted helminth infections in children up to 8 years of age: Findings from an ecuadorian birth cohort
ArticleAbstract: Background There are few prospective longitudinal studies of soil-transmitted helminth (STH) infectiPalabras claves:Autores:Maritza G. Vaca, Martha E. Chico, Niaz H.F., Philip John Cooper, Ster I.C., Yisela OviedoFuentes:scopusEffect of infant viral respiratory disease on childhood asthma in a non-industrialized setting
ArticleAbstract: Background: There are limited data from non-industrialized settings on the effects of early life virPalabras claves:Asthma, helminths, Rhinoconjunctivitis, Viral infections, wheezeAutores:Andrea Arévalo-Cortés, Atwell J., Maritza G. Vaca, Martha E. Chico, Philip John Cooper, Ruth KarronFuentes:scopusUrbanisation is associated with prevalence of childhood asthma in diverse, small rural communities in Ecuador
ArticleAbstract: Background: Studies conducted in transitional communities from Africa and Asia have pointed to the pPalabras claves:Autores:Alejandro Rodriguez, Carlos Teles, Gisela Oviedo, Maritza G. Vaca, Martha E. Chico, Mauricio L. Barreto, Philip John Cooper, Rodrigues L.C., Silvia Erazo, Teles C.A.S.Fuentes:scopusAssociations between infant fungal and bacterial dysbiosis and childhood atopic wheeze in a nonindustrialized setting
ArticleAbstract: Background: Asthma is the most prevalent chronic disease of childhood. Recently, we identified a criPalabras claves:Asthma, Atopy, Gut microbiome, mycobiome, nonindustrialized setting, Short-chain fatty acids, wheezeAutores:Andrea Arévalo, Andrea Arévalo-Cortés, Arrieta M.C., Boutin R.C.T., Dimitriu P., Finlay B.B., Jin M., Loor S., Maritza G. Vaca, Martha E. Chico, Morien E., Philip John Cooper, Stiemsma L., Turvey S.E., Walter J., Wegener Parfrey L.Fuentes:scopusAscaris lumbricoides–Induced Interleukin-10 Is Not Associated with Atopy in Schoolchildren in a Rural Area of the Tropics
OtherAbstract: BackgroundIn areas where intestinal helminth infections are endemic, infections by these parasites mPalabras claves:Autores:ANA LUCIA MONCAYO BENALCÁZAR, Maritza G. Vaca, Martha E. Chico, Mitre E., Nutman T.B., Philip John CooperFuentes:googleorcidscopusEffect of albendazole treatments on the prevalence of atopy in children living in communities endemic for geohelminth parasites: a cluster-randomised trial
ArticleAbstract: Background: Epidemiological studies have shown inverse associations between geohelminth (intestinalPalabras claves:Autores:ANA LUCIA MONCAYO BENALCÁZAR, Bland M., Griffin G.E., Mafla E., Maritza G. Vaca, Martha E. Chico, Philip John Cooper, Rodrigues L.C., Sanchez F., Strachan D.P.Fuentes:googleorcidscopusEffect of early-life geohelminth infections on the development of wheezing at 5 years of age
ArticleAbstract: Rationale: Exposures to geohelminths during gestation or early childhood may reduce risk of wheezingPalabras claves:Asthma, Atopy, childhood, geohelminths, wheezeAutores:Amorim L.D.A.F., Carlos A. Sandoval, Loor S., Maritza G. Vaca, Martha E. Chico, Mauricio L. Barreto, Philip John Cooper, Rodrigues L.C., Strachan D.P.Fuentes:scopus