Results 21 to 30 of about 31,953 (204)

Resistência do Triatoma brasiliensis ao jejum Resistence of Triatoma brasiliensis to fasting [PDF]

open access: yesRevista de Saúde Pública, 1973
Triatoma brasiliensis suporta prolongados períodos de jejum em condições de laboratório. O número médio de dias que os animais não alimentados e mantidos a 30oC e a 70-80% U.R.
Maria José Costa   +1 more
doaj   +4 more sources

Potencial biológico do Triatoma brasiliensis Biological potential of Triatoma brasiliensis

open access: yesCadernos de Saúde Pública, 2000
Foram estudados alguns parâmetros biológicos e fisiológicos do Triatoma brasiliensis em comparação com o Triatoma infestans e com o Triatoma pseudomaculata. O T.
Alessandra A. Guarneri   +3 more
doaj   +2 more sources

Reproductive Biology of Triatoma brasiliensis (Hemiptera, Triatominae) During the Imaginal Molt. [PDF]

open access: yesAm J Trop Med Hyg, 2016
The triatomines are vectors of the protozoan Trypanosoma cruzi, etiologic agent of Chagas disease. These insects are sexually active after the imaginal molt. Some aspects have been studied in Triatoma brasiliensis during the imaginal molt, such as autogeny in virgin females and the relationship between blood ingestion by fifth instar nymph and the ...
Alevi KC   +4 more
europepmc   +6 more sources

Triatoma brasiliensis Neiva, 1911: food sources and diversity of Trypanosoma cruzi in wild and artificial environments of the semiarid region of Ceará, northeastern Brazil. [PDF]

open access: yesParasit Vectors, 2018
Knowledge of triatomine food sources in different ecotopes enables the estimation of T. cruzi transmission risk in diverse environments, as well as its dynamics of dispersion and ecological niche.
Bezerra CM   +6 more
europepmc   +2 more sources

Enduring extreme climate: Effects of severe drought on Triatoma brasiliensis populations in wild and man-made habitats of the Caatinga. [PDF]

open access: yesPLoS Negl Trop Dis, 2019
Background Triatoma brasiliensis, a triatomine-bug vector of Chagas disease, evolved in the semiarid Caatinga, where it occupies rocky outcrops, shrubby cacti, and human dwellings.
Ribeiro AC   +3 more
europepmc   +2 more sources

Revisiting the Homoploid Hybrid Speciation Process of the Triatoma brasiliensis macromelasoma Galvão, 1956 (Hemiptera, Triatominae) Using Cytogenetic and Molecular Markers. [PDF]

open access: yesAm J Trop Med Hyg, 2019
Triatomines are vectors of Trypanosoma cruzi, the etiologic agent of Chagas disease. Although the evolutionary process in triatomine is considered as disruptive, cryptic speciation and homoploid hybridization also are possible modes of speciation ...
Guerra AL   +7 more
europepmc   +2 more sources

Biologia do Triatoma brasiliensis: II. Observações sobre a autogenia Biology of Triatoma brasiliensis: II. Observations on the autogeny [PDF]

open access: yesRevista de Saúde Pública, 1975
Fêmeas virgens de Triatoma brasiliensis produzem ovos mesmo que não recebam alimento após a muda imaginal. Em geral, existe uma ampla variação no peso corpóreo das fêmeas, quando alcançam o estádio adulto.
André Luiz Paranhos Perondini   +2 more
doaj   +4 more sources

Potencial biológico do Triatoma brasiliensis [PDF]

open access: yesCadernos de Saúde Pública, 2000
Foram estudados alguns parâmetros biológicos e fisiológicos do Triatoma brasiliensis em comparação com o Triatoma infestans e com o Triatoma pseudomaculata. O T.
Guarneri Alessandra A.   +3 more
doaj   +6 more sources

Triatoma brasiliensis species complex: characterization of the external female genitalia [PDF]

open access: yesJournal of Vector Ecology, 2020
: The Triatoma brasiliensis complex is composed of six species (Triatoma bahiensis, T. juazerensis, T. lenti, T. melanica, T. petrocchiae, and T. sherlocki) and two subspecies (T. brasiliensis brasiliensis and T. b. macromelasoma).
J. de Oliveira   +5 more
semanticscholar   +4 more sources

Aspectos microclimáticos del hábitat de Triatoma brasiliensis Microclimatic properties of the Triatoma brasiliensis habitat [PDF]

open access: yesCadernos de Saúde Pública, 2000
Triatoma brasiliensis es el principal vector de la enfermedad de Chagas en la región nordeste de Brasil. En este sentido, resulta fundamental conocer las preferencias microclimáticas de esta especie como condicionantes de su distribución y capacidad de ...
Marcelo G. Lorenzo   +4 more
doaj   +7 more sources

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