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Journal of Infectious Diseases(2)
American Journal of Tropical Medicine and Hygiene(1)
Infection and Immunity(1)
International Journal of Infectious Diseases(1)
Journal of Biomedicine and Biotechnology(1)
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Enfermedades(7)
Microorganismos, hongos y algas(5)
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scopus(9)
Antibody isotypes, including IgG subclasses, in Ecuadorian patients with pulmonary paragonimiasis.
ArticleAbstract: An ELISA test was developed to detect Paragonimus-specific antibodies, including IgG subclasses, usiPalabras claves:Autores:Ángel Gustavo Guevara, Araujo E., Carlier Y., Guderian R.H., Manuel H. Calvopina, Vieira J.C.Fuentes:scopusA low-cost SARS-CoV-2 rRBD ELISA to detect serostatus in ecuadorian population with COVID-19
ArticleAbstract: Laboratory diagnosis of the COVID-19 relies on RT-PCR to amplify specific fragments of SARS-CoV-2 gePalabras claves:Autores:Ángel Gustavo Guevara, Coloma J., Guaraca V., Sandra Guadalupe Vivero, Victoria E. NipázFuentes:scopusAlbendazole treatment of children with ascariasis enhances the vibriocidal antibody response to the live attenuated oral cholera vaccine CVD 103-HgR
ArticleAbstract: Because concurrent infections with geohelminth parasites might impair the immune response to oral vaPalabras claves:Autores:Aguilar M., Ángel Gustavo Guevara, Carlos A. Sandoval, Espinel I., Griffin G.E., Guderian R.H., Levine M.M., Losonsky G., Martha E. Chico, Nutman T.B., Philip John Cooper, Sridhara R.Fuentes:scopusEnzyme-linked immunosorbent assay for diagnosis of Amphimerus spp. liver fluke infection in humans
ArticleAbstract: BACKGROUND Amphimerus spp. is a liver fluke that infects humans and domestic animals. It is highly pPalabras claves:Amphimerus spp, diagnosis, ECUADOR, ElisaAutores:Ángel Gustavo Guevara, Fernández-Soto P., López-Albán J., Manuel H. Calvopina, Muro A., Vicente-Santiago B., Victoria E. Nipáz, William T. CevallosFuentes:scopusHuman infection with Ascaris lumbricoides is associated with a polarized cytokine response
ArticleAbstract: To define the cytokine response to Ascaris lumbricoides infection, the cellular immune response to aPalabras claves:Autores:Ángel Gustavo Guevara, Carlos A. Sandoval, Espinel I., Griffin G.E., Kennedy M.W., Martha E. Chico, Nutman T.B., Philip John Cooper, Urban J.F.Fuentes:scopusHuman infection with Ascaris lumbricoides is associated with suppression of the interleukin-2 response to recombinant cholera toxin B subunit following vaccination with the live oral cholera vaccine CVD 103-HgR
ArticleAbstract: To investigate the potential immunomodulatory effects of concurrent ascariasis on the cytokine respoPalabras claves:Autores:Ángel Gustavo Guevara, Carlos A. Sandoval, Espinel I., Griffin G.E., Levine M., Martha E. Chico, Nutman T.B., Philip John CooperFuentes:scopusTrypanosoma cruzi-induced host immune system dysfunction: A rationale for parasite immunosuppressive factor(s) encoding gene targeting
ReviewAbstract: An intense suppression of T cell proliferation to mitogens and toantigens is observed in a large numPalabras claves:Autores:Ángel Gustavo Guevara, Borges M., Da Silva A., Guilvard E., Ouaissi A.Fuentes:scopusUse of a recombinant Trypanosoma cruzi protein antigen to monitor cure of Chagas disease
ArticleAbstract:Palabras claves:antigen, Chagas disease, Monitoring cure, TRYPANOSOMA CRUZIAutores:Alava J., Ángel Gustavo Guevara, Guderian R.H., Ouaissi O., Taibi A.Fuentes:scopusPre-existing T-cell immunity to SARS-CoV-2 in unexposed healthy controls in Ecuador, as detected with a COVID-19 Interferon-Gamma Release Assay
ArticleAbstract: Background: Studies of T-cell immune responses against SARS-CoV-2 are important in understanding thePalabras claves:covid-19, ELISPOT, Interferon-Gamma (IFN-γ) release assay (IGRA), Nucleocapsid protein, Pre-existing immunity, SARS-COV-2, Spike protein, T cellsAutores:Ángel Gustavo Guevara, Coloma J., Eduardo Tejera, Gustavo Echeverría, Jacobus H. de Waard, María Mercedes Vasquez, Patricia A. Mera-RuizFuentes:scopus