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Article(8)
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American Journal of Tropical Medicine and Hygiene(3)
BMC Infectious Diseases(1)
Frontiers in Microbiology(1)
Infection, Genetics and Evolution(1)
Memorias do Instituto Oswaldo Cruz(1)
Comparison of S. stercoralis serology performed on dried blood spots and on conventional serum samples
ArticleAbstract: Background: Dried blood spots (DBS) are used for epidemiological surveys on infectious diseases in sPalabras claves:diagnosis, Dried blood spot, PREVALENCE, serology, STRONGYLOIDES STERCORALIS, StrongyloidiasisAutores:Ángel Gustavo Guevara, Anselmi M., Bisoffi Z., Buonfrate D., Caicedo-Montaño C., Formenti F., Huerlo F.R., Márquez-Figueroa M., Perandin F., Prandi R., Rizzi E., Yosselin VicuñaFuentes:scopusA 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:scopusAccuracy, acceptability, and feasibility of diagnostic tests for the screening of Strongyloides stercoralis in the field (ESTRELLA): a cross-sectional study in Ecuador
ArticleAbstract: Background: WHO recommends the implementation of control programmes for strongyloidiasis, a neglectePalabras claves:Autores:Ángel Gustavo Guevara, Anselmi M., Buonfrate D., Denwood M., Marcia Racines, Márquez-Figueroa M., Mazzi C., Prandi R., Robinzón Huerlo F., Sandra Guadalupe Vivero, Tamarozzi F., Yosselin VicuñaFuentes:scopusGeographic distribution of human Blastocystis subtypes in South America
ArticleAbstract: Blastocystis is a cosmopolitan enteric protist colonizing probably more than 1 billion people. ThisPalabras claves:18S alleles, Blastocystis, Genotyping, Molecular epidemiology, SubtypesAutores:Bernal M.C., Casero R.D., Flórez C., García L., Giraldo J.C., Hernández C., López M.C., Mongi F., Philip John Cooper, Ramírez J.D., Reyes P., Sánchez A., Yosselin VicuñaFuentes:scopusFatal acute Chagas disease by Trypanosoma cruzi DTU TcI, Ecuador
ArticleAbstract: Background: Chagas disease is caused by the haemoflagellate protozoan Trypanosoma cruzi. Currently,Palabras claves:DTU, ECUADOR, Fatal acute Chagas disease, TcI, TRYPANOSOMA CRUZIAutores:Ángel Gustavo Guevara, Gabriela Mardones Segovia, Jaime Alfredo Costales, Manuel H. Calvopina, William T. Cevallos, Yosselin VicuñaFuentes:scopusMolecular identification of giardia duodenalis in ecuador by polymerase chain reaction- estriction fragment length polymorphism
ArticleAbstract: The aim of this study was to determine the genetic diversity of Giardia duodenalis present in a humaPalabras claves:ECUADOR, Genotypes, Giardia duodenalis, Glutamate dehydrogenase, Pcr-RflpAutores:Bhavnani D., Joseph Neil Spindel Eisenberg, Manuel H. Calvopina, Richard D. Atherton, William T. Cevallos, Yosselin VicuñaFuentes:scopusMapping the prevalence of strongyloides stercoralis infection in Ecuador: A serosurvey
ArticleAbstract: Data on the prevalence of strongyloidiasis in Ecuador are patchy. The aim of this study was to documPalabras claves:Autores:Ángel Gustavo Guevara, Anselmi M., Bisoffi Z., Buonfrate D., Jorge Pérez-Galarza, Lucy R. Baldeón, Manuel H. Calvopina, Márquez-Figueroa M., Prandi R., Silva R., William T. Cevallos, Yosselin VicuñaFuentes:googlescopusUse of real-time polymerase chain reaction to differentiate between pathogenic entamoeba histolytica and the nonpathogenic entamoeba dispar in Ecuador
ArticleAbstract: Microscopic examination of stool samples has been considered to be the “gold standard” for diagnosisPalabras claves:Autores:Ángel Gustavo Guevara, Anselmi M., Bisoffi Z., Costales D., Formenti F., Sandra Guadalupe Vivero, Yosselin VicuñaFuentes:scopus