Mostrando 10 resultados de: 34
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Microorganismos, hongos y algas(21)
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Growth hormone modulates Trypanosoma cruzi infection in vitro
ArticleAbstract: Objective: Chagas disease (CD) is caused by the protozoan parasite, Trypanosoma cruzi. It affects 7Palabras claves:Chagas disease, Growth hormone, IGF-I, Laron syndrome, prolactin, TRYPANOSOMA CRUZIAutores:Basu R., Jaime Alfredo Costales, Jaime Guevara-Aguirre, Kopchick J.J., Mario J. Grijalva, Mora-Criollo P., Qian Y.Fuentes:scopusHIV and syphilis infection in pregnant women in Ecuador: Prevalence and characteristics of antenatal care
ArticleAbstract: Objectives: This study aimed to obtain nationally representative estimates of HIV and syphilis prevaPalabras claves:Autores:Cesar Yumiseva, Champutiz E., Chiriboga M., Jacobson J.O., Jaime Alfredo Costales, Larrea M., Mario J. Grijalva, Mosquera C., Sánchez-Gómez A., Silva-Aycaguer L.C., Tamayo S., William T. CevallosFuentes:scopusHigh household infestation rates by synanthropic vectors of Chagas disease in southern Ecuador
ReviewAbstract: Entomological surveys were conducted in five rural communities (138 domiciliary units [DUs]) in thePalabras claves:Chagas disease, ECUADOR, RHODNIUS ECUADORIENSIS, Triatoma carrioni, triatominaeAutores:Arcos-Teran L., Davila S., Francisco S. Palomeque, Jaime Alfredo Costales, Mario J. GrijalvaFuentes:scopusHousehold risk factors for Trypanosoma cruzi seropositivity in two geographic regions of Ecuador
ArticleAbstract: Few studies on the relationship between environmental factors and Trypanosoma cruzi transmission havPalabras claves:Autores:Arcos-Teran L., Black C.L., Davila S., Jaime Alfredo Costales, Mario J. Grijalva, Mauricio S. Lascano, Riner D.K., Seed J.R., Sofía OcañaFuentes:scopusHuman chagasic serum contains antibodies capable of inhibiting Trypanosoma cruzi egress from tissue culture cells
ArticleAbstract: Previous studies at our laboratory have shown that an antibody (antiegressin) present in the serum oPalabras claves:Autores:Jaime Alfredo Costales, Rowland E.C.Fuentes: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:scopusCell invasion by Trypanosoma cruzi and the type I interferon response
Book PartAbstract: Invasion of nonphagocytic host cells and the concomitant activation of the innate immune response arPalabras claves:Cell invasion, Innate immune response, INTERFERÓN, Lysosome, Signaling, TRYPANOSOMA CRUZIAutores:Jaime Alfredo CostalesFuentes:scopusCongenital chagas disease in the ecuadorian Amazon: Maternal screening at delivery and evaluation of risk factors associated with vector exposure
ArticleAbstract: Congenital infection with Trypanosoma cruzi remains a major route for Chagas disease transmission inPalabras claves:Autores:Breniere S.F., Carrasco O.F., Jaime Alfredo Costales, Marion Restrepo Zambrano, Murillo D.E., Rouset F.Fuentes:scopusDevelopment of Peptide-Based Lineage-Specific Serology for Chronic Chagas Disease: Geographical and Clinical Distribution of Epitope Recognition
ArticleAbstract: Background:Chagas disease, caused by infection with the protozoan Trypanosoma cruzi, remains a serioPalabras claves:Autores:Bhattacharyya T., Carrasco H.J., Diosque P., Falconar A.K.I., García L., Guhl F., Jaime Alfredo Costales, Lewis M.D., Litvinov S.V., Luquetti A.O., Mario J. Grijalva, Messenger L.A., Miles M.A., Ramírez J.D., Tran T.T.Fuentes:scopusCulture-free genome-wide locus sequence typing (GLST) provides new perspectives on Trypanosoma cruzi dispersal and infection complexity
ArticleAbstract: Analysis of genetic polymorphism is a powerful tool for epidemiological surveillance and research. PPalabras claves:Autores:Carrasco H.J., Hernández C., Jaime Alfredo Costales, Jalil Maiguashca Sánchez, Lewis M.D., Llewellyn M.S., Mario J. Grijalva, Ramírez J.D., Schwabl P., Segovia M.J., Sofia Ocana-MayorgaFuentes:googlescopus