Results 51 to 60 of about 4,543 (200)

Relato de infecção natural de morcegos por flagelados tripanosomatideos em diferentes municípios do Estado do Rio de Janeiro Report on natural infection of bats by trypanosomatid flagellates in different municipalities in the State of Rio de Janeiro

Revista da Sociedade Brasileira de Medicina Tropical, 2008
Este trabalho objetivou avaliar a infecção natural de morcegos por tripanosomatídeos. Foram examinados, por hemocultura, 86 exemplares de diferentes gêneros, sendo 22 (25,58%) amostras isoladas de Desmodus rotundus e Lonchorhina aurita.
Juliana Helena da Silva Barros, Phyllis Catharina Romijn, Cibele Baptista, Andressa G. de Souza Pinto, Maria de Fátima Madeira   +4 more
doaj   +1 more source

Synthesis, Electrochemistry, In Vitro Antiprotozoal Efficacy and Mechanistic Study of Novel ‘Ferrantoin’ and Related Derivatives

Applied Organometallic Chemistry, Volume 40, Issue 7, July 2026.
1,2‐Disubstituted ferrocene analogues bearing hydantoin or rhodanine synthons were synthesised and assessed for antitrypanosomatid activity. An antileishmanial early lead, analogue 23, acting through ROS generation and hence oxidative stress, was uncovered.
Maryna Saayman, Janine Aucamp, Helena D. Janse van Rensburg, Christina Kannigadu, Rotondwa Mphephu, Andrew J. Swarts, Keisuke Suganuma, David D. N'Da   +7 more
wiley   +1 more source

Shining the spotlight on the neglected: new high-quality genome assemblies as a gateway to understanding the evolution of Trypanosomatidae [PDF]

, 2023
Background Protists of the family Trypanosomatidae (phylum Euglenozoa) have gained notoriety as parasites affecting humans, domestic animals, and agricultural plants.
Alexander O. Frolov, Anna I. Ganyukova, Marina N. Malysheva, Amanda T. S. Albanaz, Julius Lukeš, Sara L. Zimmer, Vyacheslav Yurchenko, Jan Votýpka, Alexandra Zakharova, Anzhelika Butenko, Alexei Y. Kostygov, Mark Carrington, Evgeny S. Gerasimov, Kristína Záhonová   +13 more
core   +4 more sources

TriTrypDB: a functional genomic resource for the Trypanosomatidae [PDF]

Nucleic Acids Research, 2009
TriTrypDB (http://tritrypdb.org) is an integrated database providing access to genome-scale datasets for kinetoplastid parasites, and supporting a variety of complex queries driven by research and development needs. TriTrypDB is a collaborative project, utilizing the GUS/WDK computational infrastructure developed by the Eukaryotic Pathogen ...
Martin Aslett, Cristina Aurrecoechea, Matthew Berriman, John Brestelli, Brian P. Brunk, Mark Carrington, Daniel P. Depledge, Steve Fischer, Bindu Gajria, Xin Gao 0002, Malcolm J. Gardner, Alan R. Gingle, Gregory R. Grant, Omar S. Harb, Mark Heiges, Christiane Hertz-Fowler, Robin Houston, Frank Innamorato, John Iodice, Jessica C. Kissinger, Eileen T. Kraemer, Wei Li 0031, Flora J. Logan, John A. Miller 0001, Siddhartha Mitra, Peter J. Myler, Vishal Nayak, Cary Pennington, Isabelle Phan, Deborah F. Pinney, Gowthaman Ramasamy, Matthew B. Rogers, David S. Roos, Chris Ross, Dhileep Sivam, Deborah F. Smith, Ganesh Srinivasamoorthy, Christian J. Stoeckert Jr., Sandhya Subramanian, Ryan Thibodeau, Adrian Tivey, Charles Treatman, Giles Velarde, Haiming Wang   +43 more
openaire   +2 more sources

Potential vectors of Leishmaniases in the Environmental Protection Area and Tinguá Federal Biological Reserve, Municipality of Nova Iguaçu, Rio de Janeiro, Brazil

Medical and Veterinary Entomology, Volume 40, Issue 2, Page 246-259, June 2026.
This study was to describe the composition of sand fly fauna, detect potential vectors of Leishmania spp. in the Tinguá district, an ATL endemic, Rio de Janeiro, Brazil. Seven species of vectorial importance in the epidemiological cycle of leishmaniasis was observed: Nyssomyia intermedia, Migonemyia migonei, Pintomyia fischeri, Psychodopygus hirsutus ...
Antônio L. F. Santana, Alfredo C. R. Azevedo, Margarete M. S. Afonso, Bruno M. Carvalho, Vanessa R. Vieira, Simone M. Costa, Júlia S. Silva, Thais A. Pereira, Daniela P. Pereira, Maurício L. Vilela   +9 more
wiley   +1 more source

Canine Leishmaniasis in Rio de Janeiro, Brazil (2000–2015): Taxonomic Characterisation of Etiological Agents and Geospatial Case Analysis

Zoonoses and Public Health, Volume 73, Issue 4, Page 314-325, June 2026.
ABSTRACT Introduction Canine Leishmaniasis is a vector‐borne zoonotic disease caused by several species of protozoa of the genus Leishmania. In the state of Rio de Janeiro (RJ), Leishmania braziliensis is the most prevalent species causing tegumentary leishmaniasis (TL) and Leishmania infantum is the main causative agent of visceral leishmaniasis (VL).
Luciana de Freitas Campos Miranda, Laryssa Fabiano do Rosário Coelho, Samanta Cristina das Chagas Xavier, Artur Augusto Velho Mendes Junior, Renan Nunes Albuquerque, Aline Fagundes da Silva, Andreza Pain Marcelino, Fernanda Nunes Santos, Sandro Antonio Pereira, Rodrigo Caldas Menezes, Armando de Oliveira Schubach   +10 more
wiley   +1 more source

Phylogenetic analysis of the trypanosomatid parasite Lotmaria passim in honey bees (Apis mellifera) in Poland

Journal of Veterinary Research
Lotmaria passim (L. passim) is a single-celled flagellate which colonises the bee gastrointestinal tract and is highly prevalent in honey bees. This parasite is associated with colony losses.
Iller Maria, Lipczyńska-Ilczuk Karolina, Sokół Rajmund, Borsuk Grzegorz, Bancerz-Kisiel Agata   +4 more
doaj   +1 more source

Levantamento da fauna de Triatominae (Hemiptera: Reduviidae) em ambiente domiciliar e infecção natural por Trypanosomatidae no Estado de Mato Grosso do Sul Survey of Triatominae (Hemiptera: Reduviidae) fauna in domestic environments and natural infection by Trypanosomatidae in the State of Mato Grosso do Sul

Revista da Sociedade Brasileira de Medicina Tropical, 2008
Entre 2000 a 2004, foi realizado levantamento da fauna de Triatominae (Hemiptera: Reduviidae) e exame de infecção natural por Trypanosomatidae, no Estado de Mato Grosso do Sul. Um total de 13.671 espécimes foram capturados.
Paulo Silva de Almeida, Walter Ceretti Júnior, Marcos Takashi Obara, Honório Roberto Santos, José Maria Soares Barata, Odival Faccenda   +5 more
doaj   +1 more source

Factors Associated With the Emergence and Spread of Visceral Leishmaniasis in the State of São Paulo, Brazil

Zoonoses and Public Health, Volume 73, Issue 4, Page 348-357, June 2026.
ABSTRACT Introduction Visceral leishmaniasis (VL), once considered a rural disease in Brazil, has progressively urbanised, particularly in the state of São Paulo (SSP), where the first urban cases emerged after the detection of the vector Lutzomyia longipalpis in 1997.
Vera Lucia Fonseca de Camargo‐Neves, Guilherme Loureiro Werneck   +1 more
wiley   +1 more source

Ubiquitin genes in trypanosomatidae.

Journal of Biological Chemistry, 1988
A ubiquitin encoding cDNA from Trypanosoma cruzi, the protozoan cause of Chagas' disease, was isolated by immunoscreening a lambda gt11 expression library with serum from a mouse chronically infected with this parasite. The cDNA encodes a precursor protein consisting of four tandem repeats of ubiquitin differing from that of Saccharomyces cerevisiae in
L V, Kirchhoff, K S, Kim, D M, Engman, J E, Donelson   +3 more
openaire   +2 more sources