Results 81 to 90 of about 9,515 (254)

'It is like a tomato stall where someone can pick what he likes': structure and practices of female sex work in Kampala, Uganda. [PDF]

open access: yes, 2013
BACKGROUND: Effective interventions among female sex workers require a thorough knowledge of the context of local sex industries. We explore the organisation of female sex work in a low socio-economic setting in Kampala, Uganda.
A-M Cote   +34 more
core   +2 more sources

Influye la alimentación sobre el dimorfismo sexual en Triatoma infestans (Hemiptera, Reduviidae) de hábitats naturales? [PDF]

open access: yes, 2018
Triatoma infestans es el principal vector del parásito que causa la enfermedadde Chagas en Sudamérica. Se sabe que T. infestans tiene diferentes patrones reproductivosy de desarrollo dependiendo de si se alimentan de aves o mamíferos.
Amelotti, Ivana   +3 more
core  

The Assassin Bugs of Michigan (Heteroptera: Reduviidae) [PDF]

open access: yes, 2017
Assassin bugs collected in Michigan and housed in the University of Michigan Museum of Zoology and the Michigan State University Entomology. Museum were used to compile a list of the state\u27s species and subspecies.
McPherson, J. E
core   +3 more sources

Short Communication Spermatogenesis in Triatoma melanocephala (Hemiptera: Triatominae)

open access: yesGenetics and Molecular Research, 2013
Triatoma melanocephala is a rare species of Hemiptera. It belonged to the Brasiliensis subcomplex and presents morphological characteristics very close to those of Triatoma vitticeps. We investigated spermatogenesis of T. melanocephala and compared it with that of T.
Alevi, K. C. C.   +4 more
openaire   +5 more sources

Sylvatic foci of the Chagas disease vector Triatoma infestans in Chile: description of a new focus and challenges for control programs

open access: yesMemorias do Instituto Oswaldo Cruz, 2010
Triatoma infestans is one of the main domestic vectors of Chagas disease. Reports of wild habitat occurrences have recently increased. In Chile, after a successful elimination campaign of T.
Antonella Bacigalupo   +7 more
doaj   +1 more source

Modelling the potential geographic distribution of triatomines infected by Triatoma virus in the southern cone of South America [PDF]

open access: yes, 2015
Background: Triatoma virus (TrV) is the only entomopathogenous virus identified in triatomines. We estimated the potential geographic distribution of triatomine species naturally infected by TrV, using remotely sensed and meteorological environmental ...
Balsalobre, Agustin   +5 more
core   +3 more sources

Phylogenetic multi-locus codon models and molecular clocks reveal the monophyly of haematophagous reduviid bugs and their evolution at the formation of South America.

open access: yes, 2010
We previously constructed a single molecular clock to date insect evolution that remains a cornerstone within entomological dating. The insect clock predicts that triatomine bugs, the vectors of South American trypanosomiasis, originated with the ...
Gaunt, Michael W, Patterson, James S
core   +1 more source

Taxonomic and systematic analysis among triatomine bug species (Hemiptera, Reduviidae) from colonies of the Special Health Service of Araraquara (SESA), inferred from 16S rDNA mitocondrial sequences [PDF]

open access: yes, 2008
Foram analisadas seqüências de nucleotídeos do gene 16S do rDNA mitocondrial em 14 populações de triatomíneos mantidos em colônias no insetário SESA de Araraquara- SP, comparando-as com seqüências do mesmo gene disponíveis no GenBank.
BARATA, José Maria Soares   +4 more
core   +3 more sources

Taxonomy, Evolution, and Biogeography of the Rhodniini Tribe (Hemiptera: Reduviidae)

open access: yesDiversity, 2020
The Triatominae subfamily includes 151 extant and three fossil species. Several species can transmit the protozoan parasite Trypanosoma cruzi, the causative agent of Chagas disease, significantly impacting public health in Latin American countries.
Carolina Hernández   +4 more
doaj   +1 more source

Natural selection and genetic variation in a promising Chagas disease drug target: Trypanosoma cruzi trans-sialidase [PDF]

open access: yes, 2017
Rational drug design is a powerful method in which new and innovative therapeutics can be designed based on knowledge of the biological target aiming to provide more efficacious and responsible therapeutics.
Gallant, Joseph P.
core   +1 more source

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