Results 31 to 40 of about 78,503 (217)

Trypanosoma Species in Small Nonflying Mammals in an Area With a Single Previous Chagas Disease Case

Frontiers in Cellular and Infection Microbiology, 2022
Trypanosomatids are hemoflagellate parasites that even though they have been increasingly studied, many aspects of their biology and taxonomy remain unknown. The aim of this study was to investigate the Trypanosoma sp.
Maria Augusta Dario, Cristiane Varella Lisboa, Samanta Cristina das Chagas Xavier, Paulo Sérgio D’Andrea, André Luiz Rodrigues Roque, Ana Maria Jansen   +5 more
doaj   +1 more source

Sialic Acid Glycobiology Unveils Trypanosoma cruzi Trypomastigote Membrane Physiology. [PDF]

, 2016
Trypanosoma cruzi, the flagellate protozoan agent of Chagas disease or American trypanosomiasis, is unable to synthesize sialic acids de novo. Mucins and trans-sialidase (TS) are substrate and enzyme, respectively, of the glycobiological system that ...
A Acosta-Serrano, A Buschiazzo, A Egner, A Galetovic, Andrés B. Lantos, AS Couto, BB Diaz-Rohrer, Beatriz Araoz, CA Buscaglia, CA Buscaglia, Carlos A. Buscaglia, Carolyn R. Bertozzi, DC Bartholomeu, E Bayer-Santos, EJ Finkelsztein, G Bernabo, Giannina Carlevaro, GM Rocha, GM Rocha, GT Dempsey, H Yu, Hai Yu, HT McMahon, HT McMahon, I Levental, I Urban, IA Oliveira, IC Almeida, IC Almeida, J Folling, J Zimmerberg, JA Prescher, JA Prescher, JC Jewett, JH Lumb, JM Baskin, JM Di Noia, JM Di Noia, Juan Mucci, K Simons, KM Tyler, LM De Pablos, LM Freitas, M Hashimoto, Malcolm J. McConville, Mariano Bossi, María de los Milagros Camara, MdL Camara, ME Giorgi, MF Goncalves, MG Risso, ML Salto, MM Camargo, MS Leguizamón, MV Gudheti, NM Quanquin, NW Andrews, Oscar Campetella, P Ruiz Diaz, Pablo Ruiz Diaz, PN Ulrich, RE Thompson, RM de Lederkremer, RP Muiá, S Niyogi, S Schenkman, S Schenkman, S Schenkman, S Tomlinson, SS Rubin de Celis, T Furuya, TJ Gould, Torrecilhas AC Trocoli, U Frevert, V de Paulo Martins, V Jimenez, VA Campo, Vde P Martins, VL Pereira-Chioccola, W de Souza, W de Souza, WB Huttner, X Xu, Xi Chen   +83 more
core   +5 more sources

Infecção por Trypanosoma cruzi em candidatos a doador de sangue Trypanosoma cruzi infection in blood donors

Revista de Saúde Pública, 1998
INTRODUÇÃO: A transmissão transfusional da tripanossomíase americana tem-se reduzido no Brasil, com a progressiva ampliação do controle de qualidade do sangue.
Ana M. Bonametti, Adauto Castelo Filho, Luiz R. Ramos, José Luís da S. Baldy, Tiemi Matsuo   +4 more
doaj   +3 more sources

Absence of experimental cross-protection induced by a Trypanosoma cruzi-like strain isolated from bats Ausência de proteção cruzada experimental induzida por uma cepa Trypanosoma cruzi-like isolada de morcego

Revista da Sociedade Brasileira de Medicina Tropical, 2008
This study evaluated the possibility of inoculation and reinoculation with a trypanosomatid isolated from bats that is morphologically, biologically and molecularly similar to Trypanosoma cruzi, to protect against infection by virulent strains.
Gabriel Antonio Nogueira Nascentes, Wendell Sérgio Ferreira Meira, Eliane Lages-Silva, Luis Eduardo Ramírez   +3 more
doaj   +1 more source

The Ly49E receptor inhibits the immune control of acute Trypanosoma cruzi infection [PDF]

, 2016
The protozoan parasite Trypanosoma cruzi circulates in the blood upon infection and invades various cells. Parasites intensively multiply during the acute phase of infection and persist lifelong at low levels in tissues and blood during the chronic phase.
Almeida, Andrade, Antunez, Aune, Avilan, Bern, Cardillo, Carlier, Carnaud, Cesari, Collins, Culbertson, Dowling, Duthie, Duthie, Duthie, Filtjens, Fraser, Frosch, Gritz, Hanke, Keating, Lieke, Lieke, Mekkawy, Meyer Zum Buschenfelde, Mondino, Nagata, Nogueira, Pettengill, Pinazo, Rassi, Robertson, Rottenberg, Santana, Sardinha, Stevenaert, Taveirne, Torrico, Truyens, Truyens, Truyens, Une, Van Beneden, Van Beneden, Van Den Broeck, Van Den Broeck, Vassalli, Wen   +48 more
core   +2 more sources

Construction of three new Gateway® expression plasmids for Trypanosoma cruzi [PDF]

, 2014
We present here three expression plasmids for Trypanosoma cruzi adapted to the Gateway® recombination cloning system. Two of these plasmids were designed to express trypanosomal proteins fused to a double tag for tandem affinity purification (TAPtag ...
Alonso, Victoria Lucia, Cribb, Pamela, Ritagliati, Carla, Serra, Esteban Carlos   +3 more
core   +9 more sources

Quantification of Trypanosoma cruzi in Tissue and Trypanosoma cruzi Killing Assay [PDF]

BIO-PROTOCOL, 2017
Infection with Trypanosoma cruzi causes Chagas disease. The methods provided here allow for the quantification of T. cruzi in the liver, heart, and blood of intraperitoneally-infected mice and analysis of the killing activity of the cells infected with T. cruzi in vitro.
Hisako Kayama, Shoko Kitada, Kiyoshi Takeda   +2 more
openaire   +3 more sources

American tripanosomiasis: a study on the prevalence of Trypanosoma cruzi and Trypanosoma cruzi-like organisms in wild rodents in San Luis province, Argentina Tripanosomiasis americana: um estudo sobre a prevalência do Trypanosoma cruzi e Trypanosoma cruzi-like em roedores silvestres da provincia de San Luis, Argentina

Revista da Sociedade Brasileira de Medicina Tropical, 2010
INTRODUCTION: Chagas disease is caused by Trypanosoma cruzi. Wild and perianthropic mammals maintain the infection/transmission cycle, both in their natural habitat and in the peridomestic area.
Ana María Brigada, Roberto Doña, Enrique Caviedes-Vidal, Edgardo Moretti, Beatriz Basso   +4 more
doaj   +1 more source

Host–Pathogen Interaction Involved in Trypanosoma cruzi Infection

Pathogens, 2022
Chagas disease, or American trypanosomiasis, caused by the protozoan parasite Trypanosoma cruzi (T. cruzi) [...]
Christian Castillo, Ulrike Kemmerling
doaj   +1 more source

Trypanosoma madeirae sp. n.: A species of the clade T. cruzi associated with the neotropical common vampire bat Desmodus rotundus

International Journal for Parasitology: Parasites and Wildlife, 2019
Molecular phylogenetic studies have revealed the growing diversity of bat trypanosomes. Here, 14 isolates from blood samples of the vampire bat Desmodus rotundus (Phyllostomidae) from Rio de Janeiro, Southeast Brazil, were cultivated, and morphologically
Juliana H.S. Barros, Luciana Lima, Armando O. Schubach, Marta M.G. Teixeira   +3 more
doaj   +1 more source