Results 41 to 50 of about 3,798 (203)

Morfometria comparada de Triatoma infestans, T. rubrovaria e T. platensis (Hemiptera, Reduviidae, Triatominae) do Uruguai Comparative Morphometry among Triatoma infestans, T. rubrovaria and T. platensis (Hemiptera, Reduviidae, Triatominae) from Uruguay

Iheringia: Série Zoologia, 2009
No Uruguai, são conhecidas 10 espécies de triatomíneos com importância epidemiológica variável, dentre as quais destacamse Triatoma infestans (Klug, 1834) e T. rubrovaria (Blanchard, 1843), consideradas as principais espécies vetoras.
Carolina M. dos Santos, José Jurberg, Cleber Galvão, Maria Martínez   +3 more
doaj   +1 more source

Empowering communities through One Health and ArtScience: An innovative approach to combat Chagas disease in endemic areas of Minas Gerais, Brazil

Public Health Challenges, Volume 4, Issue 1, March 2025.
This study combines One Health and ArtScience to address Chagas disease in Latin America through Chagas Express XXI in Minas Gerais, Brazil. Six workshops revealed significant gaps in local understanding of transmission and control, emphasizing the need for education tailored to endemic socio‐environmental contexts.
Jonathan Gonçalves‐Oliveira, Catarina Macedo Lopes, Teresa C. M. Gonçalves, Suellen Nunes Sarmento, João Paulo S. O. Correia, Rute H. A. de Sousa, Antônia de Castro Ribeiro, Otília Sarquis, Juliana Almeida‐Silva, Sarah C. dos S. Silva, Ana M. Suarez‐Fontes, Roberto Rodrigues Ferreira, Thallyta M. Vieira, Paulo S. D'Andrea, Luciana R. Garzoni, Marcos A. Vannier‐Santos, Tania C. Araujo‐Jorge   +16 more
wiley   +1 more source

Metaciclogênese do Trypanosoma cruzi como parâmetro de interação do parasita com o triatomíneo vetor

Revista da Sociedade Brasileira de Medicina Tropical, 1997
Triatoma infestans infectados por três amostras do Trypanosoma cruzi permitiram observar: 1) variabilidade numérica de metacíclicos obtidos de cada amostra após diferentes períodos de infecção; 2) diferenças na perda da infecção de acordo com a amostra ...
Nelson J. Alvarenga, Elisabeth Bronfen
doaj   +1 more source

Trypanosoma cruzi infection enhances olfactory response in Triatoma pallidipennis Stål (Hemiptera: Triatominae) to compounds potentially useful for insect control

Medical and Veterinary Entomology, Volume 39, Issue 1, Page 160-170, March 2025.
Triatoma pallidipennis is one of the main vectors of Trypanosoma cruzi, the causative agent of Chagas disease. Attractant activity of octenol, nonanal and a mixture of lactic acid, hexanoic acid and ammonium hydroxide on T. cruzi–infected and non‐infected T. pallidipennis nymphal stages.
Berenice Jiménez‐Santiago, Any Laura Flores‐Villegas, Samuel Cruz‐Esteban, Margarita Cabrera‐Bravo, Conchita Toriello   +4 more
wiley   +1 more source

Morphological structure of salivary glands, alimentary canal, and Malpighian tubules in adult Eurydema spectabilis Horváth, 1882 (Heteroptera, Pentatomidae)

Microscopy Research and Technique, Volume 88, Issue 1, Page 323-341, January 2025.
In E. spectabilis, the salivary glands are divided into principal and accessory glands. Microvilli and numerous secretory granules were found in Malpighian tubules. Numerous uric acid crystals and bacteria were found in the rectum lumen. Abstract Eurydema spectabilis (Heteroptera: Pentatomidae) has a piercing‐sucking mouth type and feeds on plant sap ...
Hicret Arslan, Selami Candan
wiley   +1 more source

Lipid thermotropic transitions in Triatoma infestans lipophorin.

Journal of Lipid Research, 1988
The structure and lipid thermotropic transitions of highly purified lipophorin of Triatoma infestans were examined by several techniques: steady-state fluorescence polarization of 1,6-diphenyl-1,3,5-hexatriene (DPH), cis-parinaric acid (cis-PnA) and trans-parinaric acid (trans-PnA), light scattering fluorescence energy transfer between the lipophorin ...
Soulages, Jose Luis, Rimoldi, Omar Jorge, Brenner, Rodolfo Roberto   +2 more
openaire   +4 more sources

Infectivity of Aflagellar Epimastigotes of Trypanosoma caninum in the DH82 Cell Line and Mouse Peritoneal Macrophages

Journal of Parasitology Research, Volume 2025, Issue 1, 2025.
Background:Trypanosoma caninum presents aflagellar and flagellar epimastigote, trypomastigote, and spheromastigote forms in axenic cultures. Attempts to utilize trypomastigote forms of T. caninum to develop in vitro and in vivo infection models have failed. To investigate the infection potential of aflagellar epimastigotes, T.
Kátia Cristina Silva Nascimento, Sandra Maria de Oliveira Souza, Aline Fagundes, Roger Magno Macedo Silva, Francisco Odencio Rodrigues de Oliveira Junior, Samanta Cristina das Chagas Xavier, Gilbert Q. Santos, Suzana Corte-Real, Juliana Helena da Silva Barros, Bernard Marchand   +9 more
wiley   +1 more source

Detección de triatominos (Hemiptera: Reduviidae) en ambientes domésticos y extradomésticos. Corrientes, Argentina

Cadernos de Saúde Pública, 2001
Esta investigación tiene como objetivo identificar los triatominos que predominan en ambientes domésticos y extradomésticos de diferentes departamentos de la Provincia de Corrientes mediante muestreos llevados a cabo desde 1985 hasta 1995.
Damborsky Miryam Pieri, Bar María Esther, Oscherov Elena Beatriz   +2 more
doaj  

Esboço geral e perspectivas da doença de Chagas no Nordeste do Brasil General situation and perspectives of Chagas disease in Northeastern Region, Brazil

Cadernos de Saúde Pública, 2000
Apresentam-se dados primários e secundários da doença de Chagas no Nordeste do Brasil, com prioridade para o vetor, a transmissão e o controle. Assinalam-se 27 espécies vetoras, com importância basicamente para Triatoma infestans, Panstrongylus megistus,
João Carlos Pinto Dias, Evandro M. M. Machado, Antônia Lins Fernandes, Márcio C. Vinhaes   +3 more
doaj   +1 more source

Associations Between Developmental Stability, Canalization, and Phenotypic Plasticity in Response to Heterogeneous Experience

Ecology and Evolution, Volume 14, Issue 10, October 2024.
Decreased canalization may promote plastic responses in traits before or during the induction of plasticity, whereas canalization may reflect phenotypic convergence after plastic responses. ABSTRACT The processes of developmental stability, canalization, and phenotypic plasticity have ecological and evolutionary significance, and been studied ...
Shu Wang, Ragan M. Callaway
wiley   +1 more source