Results 101 to 110 of about 83,341 (233)

Action of Trypanosoma rangeli in infections with virulent Trypanosoma cruzi populations

Memorias do Instituto Oswaldo Cruz, 2003
In experimental murine infections with Trypanosoma rangeli it has been observed development immune response to Trypanosoma cruzi. The aim of the present work was to analyze the result of antigenic stimuli and the protective effect with T.
MT Paláu, AJ Mejía, U Vergara, CA Zúñiga   +3 more
doaj   +1 more source

Chagas disease in Canadian blood donors: 15 years of selective testing

Vox Sanguinis, Volume 121, Issue 9, Page 1347-1355, September 2026.
Abstract Background and Objectives Chagas disease (Trypanosoma cruzi), prevalent in Mexico, Central and South America, can be transfusion‐transmitted. Selective serological testing of blood donors was implemented over 15 years ago. We describe the trends in infections and characteristics of donors selected for testing.
Sheila F. O'Brien, Mindy Goldman, Antoine Lewin, Samra Uzicanin, Wenli Fan, Steven J. Drews   +5 more
wiley   +1 more source

Estudo da variabilidade intraespecífica do gene do RNA ribossomal (rRNA) em cepas de Trypanosoma rangeli Tejera, 1920 isoladas de diferentes regiões geográficas [PDF]

, 2003
Dissertação (mestrado) - Universidade Federal de Santa Catarina. Programa de Pós-Graduação em Biotecnologia.O Trypanosoma rangeli, assim como o T.
Botelho, Ingrid Thaís Beltrame
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Pyridyl‐Thiazole‐Thiosemicarbazones as Antitrypanosomatidae Agents: Design, Synthesis, and In Silico Profiling

ChemMedChem, Volume 21, Issue 16, 27 August 2026.
A novel pyridine–thiazole derivative, Compound 8, exhibited potent dual antitrypanosomatid activity. It demonstrated remarkable in vitro efficacy against Trypanosoma cruzi (IC50 = 1.0 µM) and L. amazonensis (IC50 = 3.9 µM). Molecular docking studies suggested interactions with heme and multiple molecular targets.
Anderson José Firmino Santos da Silva, Daiane Santiago da Cruz Olimpio, Lucas Manoel da Silva Sousa, Graziella Leite Brondani, Tacylla Lima Silva, Wéllyda Belmira de Lira Silva, Natáli Tereza Capistrano Costa, Marcelo Zaldini Hernandes, Policarpo Ademar Sales Junior, Valéria Rêgo Alves Pereira, Ana Cristina Lima Leite   +10 more
wiley   +1 more source

Novel trypanosome Trypanosoma gilletti sp. (Euglenozoa: Trypanosomatidae) and the extension of the host range of Trypanosoma copemani to include the koala (Phascolarctos cinereus) [PDF]

, 2010
Trypanosoma irwini was previously described from koalas and we now report the finding of a second novel species, T. gilletti, as well as the extension of the host range of Trypanosoma copemani to include koalas.
J. HANGER, S. A. REID, Simmons, G., Reid, S.A., Reid, S. A., L. M. McINNES, G. SIMMONS, U. M. RYAN, Ryan, U. M., Hanger, J., McInnes, L.M., Ryan, U.M., McInnes, L. M.   +12 more
core   +1 more source

Contribuição ao estudo da infecção de morcegos por hemoflagelados do gênero Trypanosoma Gruby, 1843

Cadernos de Saúde Pública, 1991
O presente estudo foi realizado no período de julho de 1983 a dezembro de 1984, nos municípios cearenses de Russas, Palhano, Limoeiro do Norte, Morada Nova, Canindé, Quixadá e Pereiro, os quais correspondem a parte da área endêmica da tripanossomíase ...
Marta E. Fabián
doaj   +1 more source

Trypanosoma cruzi expresses a plant-like ascorbate-dependent hemoperoxidase localized to the endoplasmic reticulum.

, 2002
In most aerobic organisms hemoperoxidases play a major role in H(2)O(2)-detoxification, but trypanosomatids have been reported to lack this activity.
Mauricio, Isabel L, Obado, Samson O, Wilkinson, Shane R, Kelly, John M   +3 more
core   +1 more source

Genomic comparison of Trypanosoma conorhini and Trypanosoma rangeli to Trypanosoma cruzi strains of high and low virulence

BMC Genomics, 2018
Background Trypanosoma conorhini and Trypanosoma rangeli, like Trypanosoma cruzi, are kinetoplastid protist parasites of mammals displaying divergent hosts, geographic ranges and lifestyles. Largely nonpathogenic T. rangeli and T.
Katie R Bradwell, Vishal N Koparde, Andrey V Matveyev, Myrna G Serrano, João M P Alves, Hardik Parikh, Bernice Huang, Vladimir Lee, Oneida Espinosa-Alvarez, Paola A Ortiz, André G Costa-Martins, Marta M G Teixeira, Gregory A Buck   +12 more
doaj   +1 more source

Structural organization of Trypanosoma cruzi [PDF]

Memórias do Instituto Oswaldo Cruz, 2009
Since the initial description of Trypanosoma cruzi by Carlos Chagas in 1909, several research groups have used different microscopic techniques to obtain detailed information about the various developmental stages found in the life cycle of this intracellular parasite.
openaire   +4 more sources

Geração e análise de etiquetas de seqüências transcritas - ESTs - de Trypanosoma rangeli [PDF]

, 2004
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Programa de Pós-Graduação em BiotecnologiaO Trypanosoma rangeli, bem como o T. cruzi, são protozoários parasitas da Ordem Kinetoplastida sendo amplamente distribuídos nas Américas Central e
Snoeijer, Cristiane Quimelli
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