Results 31 to 40 of about 83,341 (233)

Bradykinin B2 receptors of dendritic cells, acting as sensors of kinins proteolytically released by Trypanosoma cruzi, are critical for the development of protective type-1 responses [PDF]

, 2007
Although the concept that dendritic cells (DCs) recognize pathogens through the engagement of Toll-like receptors is widely accepted, we recently suggested that immature DCs might sense kinin-releasing strains of Trypanosoma cruzi through the triggering ...
Müller-Esterl Werner, Alessandra Granato, Schmitz Verônica, Scharfstein Julio, Tanowitz Herbert B, Scharfstein, Julio, Werner Müller-Esterl, Fnu Nagajyothi, de Arruda Luciana Barros, Nagajyothi, Fnu, Granato Alessandra, Pesquero João B, Müller-Esterl, Werner, Schmitz, Verônica, Luciana Barros de Arruda, Alexandre Morrot, Granato, Alessandra, Barros de Arruda, Luciana, Morrot Alexandre, Monteiro, Ana Carolina, Tanowitz, Herbert B., Julio Scharfstein, Nagajyothi Fnu, Morrot, Alexandre, Verônica Schmitz, João B Pesquero, Pesquero, João B., Monteiro Ana Carolina, Ana Carolina Monteiro, Herbert B Tanowitz   +29 more
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Trypanosoma cruzi IIc: phylogenetic and phylogeographic insights from sequence and microsatellite analysis and potential impact on emergent Chagas disease. [PDF]

, 2009
Trypanosoma cruzi, the etiological agent of Chagas disease, is highly genetically diverse. Numerous lines of evidence point to the existence of six stable genetic lineages or DTUs: TcI, TcIIa, TcIIb, TcIIc, TcIId, and TcIIe.
Torrico, Faustino, Acosta, Nidia, Torrico, F., Llewellyn Martin S., Nidia Acosta, Acosta Nidia, Jorge Vargas, Carrasco, H.J., Gaunt Michael W., Carrasco, Hernan J, Yeo, Matthew, Michael A Miles, Miles Michael A., Hernan J Carrasco, Gaunt, Michael W, Segovia Maikell, Vargas, Jorge, Torrico Faustino, Yeo Matthew, Miles, M.A., Michael D Lewis, Segovia, M., Yeo, M., Acosta, N., Matthew Yeo, Vargas Jorge, Llewellyn, Martin S, Martin S Llewellyn, Segovia, Maikell, Miles, Michael A, Lewis, M.D., Gaunt, M.W., Faustino Torrico, Lewis, Michael D, Carrasco Hernan J., Vargas, J., Maikell Segovia, Michael W Gaunt, Llewellyn, M.S., Lewis Michael D.   +39 more
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Origins of Chagas disease: Didelphis species are natural hosts of Trypanosoma cruzi I and armadillos hosts of Trypanosoma cruzi II, including hybrids.

, 2005
Trypanosoma cruzi, the causative agent of Chagas disease, has at least two principal intraspecific subdivisions, T. cruzi I (TCI) and T. cruzi II (TCII), the latter containing up to five subgroups (a-e).
González, N., Arias, A. R.de, de Arias, Antonieta Rojas, Acosta, Nidia, González, Nilsa, Miles, M.A., Miles, G.A.J., Patterson, J.S., Sánchez, Humberto, Yeo, M., Patterson, James S, Acosta, N., Sánchez, H., Miles, Graham AJ, Yeo, Matthew, López, Elsa, Miles, Michael A, Gaunt, M.W., López, E., Adamson, Susie, Adamson, S., Gaunt, Michael W, Llewellyn, Martin, Llewellyn, M.S.   +23 more
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Análise da fonte alimentar de Panstrongylus megistus (Hemiptera, Reduviidae, Triatominae) e sua atual importância como vetor do Trypanosoma cruzi, no Estado de Minas Gerais Analysis on the food source of Panstrongylus megistus (Hemiptera, Reduviidae, Triatominae) and its present importance as a vector for Trypanosoma cruzi, in the State of Minas Gerais

Revista da Sociedade Brasileira de Medicina Tropical, 2010
INTRODUÇÃO: A pesquisa da fonte alimentar dos triatomíneos auxilia no conhecimento sobre a biologia destes insetos, inclusive para inferir-se a importância dos mesmos como transmissores do Trypanosoma cruzi ao homem.
Marcos Marreiro Villela, Vera Lúcia Cortiço Corrêa Rodrigues, Cláudio Casanova, João Carlos Pinto Dias   +3 more
doaj   +1 more source

Sex, subdivision, and domestic dispersal of Trypanosoma cruzi lineage I in southern Ecuador. [PDF]

, 2010
BACKGROUND: Molecular epidemiology at the community level has an important guiding role in zoonotic disease control programmes where genetic markers are suitably variable to unravel the dynamics of local transmission. We evaluated the molecular diversity
Mario J Grijalva, Ocaña-Mayorga, Sofía, Michael A. Miles, Jaime A Costales, Miles, M.A., Llewellyn Martin S., Costales Jaime A., Ocaña-Mayorga, S., Martin S. Llewellyn, Costales, J.A., Llewellyn, Martin S, Martin S Llewellyn, Miles, Michael A, Ocaña-Mayorga Sofía, Mario J. Grijalva, Sofía Ocaña-Mayorga, Michael A Miles, Jaime A. Costales, Miles Michael A., Grijalva, Mario J, Costales, Jaime A, Grijalva, M.J., Grijalva Mario J., Llewellyn, M.S., Ocaña Mayorga, Sofía Beatriz, Grijalva Cobo, Mario Javier, Costales Cordero, Jaime Alfredo   +26 more
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The Trypanosoma cruzi metacyclic-specific protein Met-III associates with the nucleolus and contains independent amino and carboxyl terminal targeting elements. [PDF]

, 2007
Metacyclogenesis in Trypanosoma cruzi involves the differentiation of replicating non-infective epimastigotes into non-replicating metacyclic trypomastigotes.
Gluenz, E, Taylor, Martin C., Gluenz, Eva, Taylor, MC, Kelly, John M., Kelly, JM, Kelly, John M, Taylor, Martin C   +7 more
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Trypanosoma cruzi prevalence and clinical forms in blood donor candidates in Brazil

Revista de Saúde Pública, 2003
The prevalence and clinical forms of Trypanosoma cruzi were evaluated among blood donor candidates attended at a general hospital in Rio de Janeiro, Brazil, from January 1997 to April 1999.
Silveira H J, Mozart O N, Norberg A N, Pile E A   +3 more
doaj   +3 more sources

Host-Parasite Interactions in Chagas Disease: Genetically Unidentical Isolates of a Single Trypanosoma cruzi Strain Identified In Vitro via LSSP-PCR. [PDF]

PLoS ONE, 2015
The present study aims at establishing whether the diversity in pathogenesis within a genetically diverse host population infected with a single polyclonal strain of Trypanosoma cruzi is due to selection of specific subpopulations within the strain.
Nívia Carolina Nogueira-Paiva, Paula Melo de Abreu Vieira, Larissa Maris Rezende Oliveri, Kátia da Silva Fonseca, Gwenaelle Pound-Lana, Maykon Tavares de Oliveira, Marta de Lana, Vanja Maria Veloso, Alexandre Barbosa Reis, Washington Luiz Tafuri, Cláudia Martins Carneiro   +10 more
doaj   +1 more source

Synthesis of Naphthoquinones by Pd‐Catalyzed Heck–Matsuda Arylation of Lapachol

European Journal of Organic Chemistry, EarlyView.
Direct Heck–Matsuda arylation of lapachol enables the efficient synthesis of diverse naphthoquinones under homogeneous and heterogeneous palladium catalysis. The methodology features broad substrate scope, gram‐scale applicability, and provides a practical platform for quinone diversification.
Breno U. de Abreu, Renata G. Almeida, Ana L. C. Silveira, Leonardo A. Matos, Willian X. C. Oliveira, Maria H. Araujo, Victor F. S. Ramos, Rubem F. S. Menna‐Barreto, Chandrakant B. Nichinde, Felipe Fantuzzi, Edmond Gravel, Eric Doris, Eufrânio N. da Silva Júnior, Guilherme A. M. Jardim   +13 more
wiley   +1 more source

Expressão heteróloga de uma trans-sialidase de Trypanosoma cruzi por Trypanosoma rangeli [PDF]

, 2010
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.O Trypanosoma rangeli é um parasito hemoflagelado, com capacidade de infectar animais incluindo o homem, nas Américas Central e do Sul.
Granucci, Ninna
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