Results 11 to 20 of about 23,263 (253)

Improved vector control of Triatoma infestans limited by emerging pyrethroid resistance across an urban-to-rural gradient in the Argentine Chaco. [PDF]

Parasit Vectors, 2021
The sustainable elimination of Triatoma infestans in the Gran Chaco region represents an enduring challenge. Following the limited effects of a routine pyrethroid insecticide spraying campaign conducted over 2011–2013 (first period) in Avia Terai, an ...
Gaspe MS, Cardinal MV, Fernández MDP, Vassena CV, Santo-Orihuela PL, Enriquez GF, Alvedro A, Laiño MA, Nattero J, Alvarado-Otegui JA, Macchiaverna NP, Cecere MC, Freilij H, Gürtler RE.   +13 more
europepmc   +2 more sources

Trypanosoma cruzi infection in Triatoma infestans and high levels of human-vector contact across a rural-to-urban gradient in the Argentine Chaco. [PDF]

Parasit Vectors, 2021
Background Peri-urban and urban settings have recently gained more prominence in studies on vector-borne transmission of Trypanosoma cruzi due to sustained rural-to-urban migrations and reports of urban infestations with triatomines.
Alvedro A, Gaspe MS, Milbourn H, Macchiaverna NP, Laiño MA, Enriquez GF, Gürtler RE, Cardinal MV.   +7 more
europepmc   +2 more sources

Formas anômalas de Triatoma infestans Anomalous forms of Triatoma infestans [PDF]

Revista de Saúde Pública, 1972
Relata-se o achado de formas anômalas de ninfas de 5.º estádio e adultos de T. infestans.The finding of anomalous forms of T. infestans fifth-instar nymph and adult male, is reported.
Edmundo Juarez
doaj   +3 more sources

Interacción entre poblaciones de Triatoma infestans y Triatoma sordida [PDF]

Revista de Saúde Pública, 1994
Para conocer si se producía algún tipo de interacción entre poblaciones de Triatoma infestans y Triatoma sordida que convivían en una unidad experimental y explotaban el mismo recurso alimentario (ave) se las estudió desde setiembre/1988 a abril/1989. La
Maria Esther Bar, Elena Beatriz Oscherov, Miryam Pieri Damborsky, Eduardo A. Porcel, Benedicta Mabel Alvarez   +4 more
doaj   +7 more sources

Ecología urbana de Triatoma infestans en Argentina: asociación entre Triatoma infestans y palomares Triatoma infestans urban ecology in Argentina: association between Triatoma infestans and pigeon cotes [PDF]

Revista de Saúde Pública, 1995
Estudio se realizó en una área urbana de la Capital de la Provincia de San Juan, Argentina, en un barrio de 768 apartamentos distribuidos en edificios de 3 y 7 pisos que rodean una bodega central abandonada.
Silvana L. Vallvé, Héctor Rojo, Cristina Wisnivesky-Colli   +2 more
doaj   +6 more sources

New Cell Lines Derived from Laboratory Colony Triatoma infestans and Rhodnius prolixus, Vectors of Trypanosoma cruzi, Do Not Harbour Triatoma Virus [PDF]

Insects, 2022
Triatomine bugs of the genera Triatoma and Rhodnius are vectors of Chagas disease, a neglected tropical disease of humans in South America caused by Trypanosoma cruzi. Triatoma virus (TrV), a natural pathogen of Triatoma infestans, has been proposed as a
Rebekah Penrice-Randal, Catherine Hartley, Alexandra Beliavskaia, Xiaofeng Dong, Luke Brandner-Garrod, Miranda Whitten, Lesley Bell-Sakyi   +6 more
doaj   +2 more sources

Hindgut microbiota in laboratory-reared and wild Triatoma infestans. [PDF]

PLoS Negl Trop Dis, 2019
Triatomine vectors transmit Trypanosoma cruzi, the etiological agent of Chagas disease in humans. Transmission to humans typically occurs when contaminated triatomine feces come in contact with the bite site or mucosal membranes.
Waltmann A, Willcox AC, Balasubramanian S, Borrini Mayori K, Mendoza Guerrero S, Salazar Sanchez RS, Roach J, Condori Pino C, Gilman RH, Bern C, Juliano JJ, Levy MZ, Meshnick SR, Bowman NM.   +13 more
europepmc   +2 more sources

Two Tachykinin-Related Peptides with Antimicrobial Activity Isolated from Triatoma infestans Hemolymph. [PDF]

Microbiol Insights, 2020
Antimicrobial peptides and proteins (AMPs) are molecules that can interact with microbial cells and lead to membrane disruption or intracellular molecule interactions and death.
Diniz LCL, Alves FL, Miranda A, da Silva Junior PI.   +3 more
europepmc   +2 more sources

Novel repellents for the blood-sucking insects Rhodnius prolixus and Triatoma infestans, vectors of Chagas disease. [PDF]

Parasit Vectors, 2020
Studying the behavioral response of blood-sucking disease-vector insects to potentially repellent volatile compounds could shed light on the development of new control strategies. Volatiles released by human facial skin microbiota play different roles in
Ramírez M, Ortiz MI, Guerenstein P, Molina J.   +3 more
europepmc   +2 more sources

Biological Control of the Chagas Disease Vector Triatoma infestans with the Entomopathogenic Fungus Beauveria bassiana Combined with an Aggregation Cue: Field, Laboratory and Mathematical Modeling Assessment [PDF]

, 2015
Background: Current Chagas disease vector control strategies, based on chemical insecticide spraying, are growingly threatened by the emergence of pyrethroid-resistant Triatoma infestans populations in the Gran Chaco region of South America. Methodology
Cardozo, Rubén Marino, Forlani, Lucas, Gentile, Alberto G., Girotti, Juan Roberto, Hernández Suárez, Carlos, Juarez, Marta Patricia, Mijailovsky, Sergio Javier, Pedrini, Nicolás, Rabinovich, Jorge Eduardo   +8 more
core   +27 more sources