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A comparison of Kato-Katz technique to three other methods for diagnosis of Amphimerus spp. liver fluke infection and the prevalence of infection in Chachi Amerindians of Ecuador
ArticleAbstract: Background Recently, a high prevalence of infection by the liver fluke Amphimerus spp. has been docuPalabras claves:Autores:Daniel A. Romero-Álvarez, Fernanda Diaz, Manuel H. Calvopina, Sugiyama H., William T. CevallosFuentes:scopusDiagnosis of amphimeriasis by LAMPhimerus assay in human stool samples long-Term storage onto filter paper
ArticleAbstract: Amphimeriasis, a fish-borne zoonotic disease caused by the liver fluke Amphimerus spp., has recentlyPalabras claves:Autores:Buendía-Sánchez M., Fernández-Soto P., López-Abán J., Manuel H. Calvopina, Muro A., Vicente-Santiago B., William T. CevallosFuentes:googlescopusFatal 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:googlescopusLAMPhimerus: A novel LAMP assay for detecting Amphimerus sp. DNA in human stool samples
ArticleAbstract: Background: Amphimeriasis is a fish-borne disease caused by the liver fluke Amphimerus spp. that hasPalabras claves:Autores:Fernández-Soto P., Fontecha-Cuenca C., López-Abán J., Manuel H. Calvopina, Muro A., Sato M., Sugiyama H., Vicente-Santiago B., William T. CevallosFuentes:googlescopusSafety, immunogenecity, and efficacy of an autoclaved Leishmania amazonensis vaccine plus BCG adjuvant against New World cutaneous leishmaniasis
ArticleAbstract: The safety, immunogenecity, and efficacy of two doses of an autoclaved-killed, whole cell LeishmaniaPalabras claves:ECUADOR, Leishmanin skin test, Leishvaccin ®Autores:Correa J., Hidalgo A., Manuel H. Calvopina, Mary Margaret Weigel, Rodrigo X. Armijos, William T. CevallosFuentes:scopusDistribution of enteroinvasive and enterotoxigenic Escherichia coli across space and time in northwestern Ecuador
ArticleAbstract: Although Escherichia coli infections are common throughout the developing world, their prevalence paPalabras claves:Autores:Betsy Foxman, Bhavnani D., Carl F. Marrs, Gabriel Antonio Trueba Piedrahita , Joseph Neil Spindel Eisenberg, Lixin Zhang, Rosa de los Ángeles Bayas-Rea, Velma K. Lopez, William T. CevallosFuentes:scopusEffects of selection pressure and genetic association on the relationship between antibiotic resistance and virulence in Escherichia coli
ArticleAbstract: Antibiotic selection pressure and genetic associations may lead to the cooccurrence of resistance anPalabras claves:Autores:Betsy Foxman, Carl F. Marrs, Gabriel Antonio Trueba Piedrahita , Joseph Neil Spindel Eisenberg, Levy K., Lixin Zhang, Trostle J.A., William T. CevallosFuentes:scopusThe Role of Mobile Genetic Elements in the Spread of Antimicrobial-Resistant Escherichia coli from Chickens to Humans in Small-Scale Production Poultry Operations in Rural Ecuador
ArticleAbstract: Small-scale production poultry operations are increasingly common worldwide. To investigate how thesPalabras claves:Antimicrobial Resistance, ESCHERICHIA coli, Integrons, plasmids, poultry productionAutores:Betsy Foxman, Braykov N.P., Carl F. Marrs, Gabriel Antonio Trueba Piedrahita , Goldstick J.E., Joseph Neil Spindel Eisenberg, Levy K., Lixin Zhang, Moser K.A., Spicknall I.H., Trostle J.A., William T. CevallosFuentes:scopus