Results 61 to 70 of about 21,718 (301)

Estadísticos poblacionales de Triatoma rubrovaria en condiciones de laboratorio Population statistics of Triatoma rubrovaria in laboratory

Revista de Saúde Pública, 2005
OBJETIVO: Obtener parámetros poblacionales de T. rubrovaria a fin de caracterizar demográficamente a esta especie. MÉTODOS: La investigación se realizó entre octubre de 2000 y febrero de 2003 en el laboratorio de artrópodos, Corrientes, Argentina.
Elena B Oscherov, María E Bar, Miryam P Damborsky, Alicia M F Milano   +3 more
doaj   +1 more source

Learning spatial aversion is sensory-specific in the hematophagous insect Rhodnius prolixus [PDF]

, 2018
Even though innate behaviors are essential for assuring quick responses to expected stimuli, experience-dependent behavioral plasticity confers an advantage when unexpected conditions arise.
Barrozo, Romina, Cano, Agustina, Magallanes, Amorina, Minoli, Sebastian, Pontes, Gina, Roldán, Nahuel   +5 more
core   +1 more source

Triatoma nigromaculata

, 2020
22. Triatoma nigromaculata (Stål, 1872) (Figs. 52, 53) VENEZUELA, Aragua, Maracay (Rancho Grande), 2 females, 6 males; 13. V.1949; 1 female, 1 male, 13.VII.1967, col. A. Ramires; 1 male, 19.IX.1968; 1 male, 23.X.1971; col. J. Salcedo, det. E. Osuna; 1 female, 20.VII.1977, col. J. Clavijo; 2 females, 15. V.1998, col. V.
de Oliveira, Jader, Gaiani, Marco, Velasquez, Diony, Savini, Vilma, Ayala, José Manuel, Da Rosa, Joao Aristeu, Vilela de Azeredo-Oliveira, Maria Tercília, Chaboli Alevi, Kaio Cesar   +7 more
openaire   +2 more sources

The biology of three Mexican-American species of Triatominae (Hemiptera: Reduviidae): Triatoma recurva, Triatoma protracta and Triatoma rubida [PDF]

Memórias do Instituto Oswaldo Cruz, 2012
The values of biological parameters related to hatching, lifespan, the number of blood meals between moults, mortality, time lapse before the beginning of feeding, feeding time and defecation delay for each instar of three Mexican-American species of Triatominae, Triatoma recurva, Triatoma protracta (former subspecies protracta) and Triatoma rubida ...
Martínez-Ibarra, José Alejandro, Paredes-González, Edgar, Ángel-Licón-Trillo,, Montañez-Valdez, Oziel Dante, Rocha-Chávez, Gonzalo, Nogueda-Torres, Benjamín   +5 more
openaire   +4 more sources

Extracellular vesicles isolated from Trypanosoma cruzi affect early parasite migration in the gut of Rhodnius prolixus but not in Triatoma infestans

Memórias do Instituto Oswaldo Cruz, 2019
The protozoan Trypanosoma cruzi has the ability to spontaneously secrete extracellular vesicles (EVs). In this paper, T. cruzi EVs derived from epimastigote forms were evaluated during interaction with triatomine bugs Rhodnius prolixus and Triatoma ...
Larissa F Paranaiba, A. Guarneri, A. Torrecilhas, M. N. Melo, R. Soares   +4 more
semanticscholar   +1 more source

Estudo comparado do ciclo evolutivo de triatomíneos a duas temperaturas Comparison of life cycles of triatominae according to changes in temperature

Memorias do Instituto Oswaldo Cruz, 1989
We studied the life cicle of several triatominae species: Dipetalogaster maximus (Uhler, 1894); Panstrongylus herreri Wygodzinsky, 1948; Panstrongylus megistus (Burmeister, 1835); Rhodnius ecuadoriensis Lent & Leon, 1958; Rhodnius nasutus Stal, 1859 ...
Ionizete Garcia da Silva, Heloisa Helena Garcia da Silva   +1 more
doaj   +1 more source

Ecogenetics of Triatoma sordida and Triatoma guasayana (Hemiptera: Reduviidae) in the Bolivian Chaco [PDF]

Memórias do Instituto Oswaldo Cruz, 1999
Triatoma guasayana and two putative cryptic species pertaining to T. sordida complex (named groups 1 and 2) occur in sympatry in the Bolivian Chaco. Using multilocus enzyme electrophoresis and subsequent genetic analysis, our work assesses their population distribution and dispersal capacity in domestic, peridomestic, and silvatic environments.
/Noireau, François, Gutierrez, T., Flores, R., /Brenière, Simone Frédérique, /Bosseno, Marie-France, Wisnivesky-Colli, C.   +5 more
openaire   +7 more sources

Uncovering vector, parasite, blood meal and microbiome patterns from mixed-DNA specimens of the Chagas disease vector Triatoma dimidiata

PLoS Neglected Tropical Diseases, 2018
Chagas disease, considered a neglected disease by the World Health Organization, is caused by the protozoan parasite Trypanosoma cruzi, and transmitted by >140 triatomine species across the Americas.
Lucia C Orantes, C. Monroy, P. Dorn, L. Stevens, D. Rizzo, L. Morrissey, J. P. Hanley, A. Rodas, B. Richards, K. Wallin, S. Helms Cahan   +10 more
semanticscholar   +1 more source

Discrete typing units of Trypanosoma cruzi identified in rural dogs and cats in the humid Argentinean Chaco [PDF]

, 2012
The discrete typing units (DTUs) of Trypanosoma cruzi that infect domestic dogs and cats have rarely been studied. With this purpose we conducted a cross-sectional xenodiagnostic survey of dog and cat populations residing in 2 infested rural villages in ...
Cardinal, Marta Victoria, Enriquez, Gustavo Fabián, Gurtler, Ricardo Esteban, Lanati, L., Orozco, Maria Marcela, Schijman, Alejandro Gabriel   +5 more
core   +1 more source

The rising importance of Triatoma rubrofasciata [PDF]

Memórias do Instituto Oswaldo Cruz, 2015
The migration of invasive vector species has contributed to the worldwide extension of infectious diseases such as dengue (Aedes aegypti) and chikungunya (Aedes albopictus). It is probably a similar behaviour for certain vectors of Chagas disease which allowed it to become a continental burden in Latin America.
/Dujardin, Jean-Pierre, Lam, T. X., Khoa, P. T., Schofield, C. J.   +3 more
openaire   +7 more sources