Results 21 to 30 of about 10,446 (295)

Metaciclogénesis de Trypanosoma cruzi en Belminus ferroae (Reduviidae: Triatominae) y capacidad infectiva de las heces en condiciones de laboratorio

open access: yesBiomédica: revista del Instituto Nacional de Salud, 2021
Introducción. Belminus ferroae es un triatomino de comportamiento entomófago, sin embargo, puede alimentarse de vertebrados ocasionalmente. No se ha demostrado infección natural por Trypanosoma cruzi en esta especie, como tampoco la metaciclogénesis del ...
Maritza Alarcón   +5 more
doaj   +1 more source

Panstrongylusnoireaui, a remarkable new species of Triatominae (Hemiptera, Reduviidae) from Bolivia

open access: yesZooKeys, 2022
Abstract Panstrongylusnoireauisp. nov. from Bolivia is described based on male and female specimens. Although morphologically almost indistinguishable from Panstrongylusrufotuberculatus (Champion, 1899), the new species shows remarkable chromosome and ...
H. Gil-Santana   +4 more
semanticscholar   +1 more source

Rhodnius micki, a new species of Triatominae (Hemiptera, Reduviidae) from Bolivia

open access: yesZooKeys, 2021
Rhodnius Stål, 1859 is the second largest genus of Triatominae after Triatoma Laporte, 1832, and includes several important Chagas vectors. Genitalia in Reduviidae are frequently used for species identification, but the current use of terminology for it ...
Yisheng Zhao, C. Galvão, W. Cai
semanticscholar   +1 more source

The spread of satellite DNAs in euchromatin and insights into the multiple sex chromosome evolution in Hemiptera revealed by repeatome analysis of the bug Oxycarenus hyalinipennis

open access: yesInsect Molecular Biology, Volume 32, Issue 6, Page 725-737, December 2023., 2023
The genomic analysis revealed a male‐biased abundance of satellite DNAs (satDNAs) in the bug Oxycarenus hyalinipennis. The complementary chromosomal analysis by fluorescence in situ hybridization supported the notion of satDNA enrichment on the Y chromosome of the species.
Diogo C. Cabral‐de‐Mello   +5 more
wiley   +1 more source

The Complete Nucleotide Sequence and Gene Organization of the Mitochondrial Genome of Triatoma boliviana (Hemiptera, Reduviidae, Triatominae) and Phylogenetic Comparisons

open access: yesEntomology, 2022
The complete mitogenome of Triatoma boliviana Martínez, Chávez, Sossa, Aranda, Vargas and Vidaurre, 2007 was assembled using next generation sequencing data. The 16,719 bp long genome contains 13 protein coding genes, 22 transfer RNAs, two ribosomal RNAs,
S. Pita   +5 more
semanticscholar   +1 more source

Oral transmission of Chagas disease from a One Health approach: A systematic review

open access: yesTropical Medicine &International Health, Volume 28, Issue 9, Page 689-698, September 2023., 2023
Abstract Objective To analyse acute Chagas disease (CD) outbreaks through a qualitative systematic review and discuss the determinants for its prevention and control. Methods Review of studies in which clinical cases of oral transmission were confirmed by parasitological and/or serological tests that included an epidemiological investigation of sources
Alejandra López‐García   +1 more
wiley   +1 more source

Rhodnius (Stål, 1859) (Hemiptera, Triatominae) genus in Bolivian Amazonia: a risk for human populations?

open access: yesParasites & Vectors, 2022
Chagas disease, one of the most important neglected tropical diseases in the countries of Latin America, is considered to be a particularly important public health concern in the Amazon region due to increases in the number of outbreaks of acute Chagas ...
S. Depickère   +5 more
semanticscholar   +1 more source

Allergy to stings and bites from rare or locally important arthropods: Worldwide distribution, available diagnostics and treatment

open access: yesAllergy, Volume 78, Issue 8, Page 2089-2108, August 2023., 2023
Abstract Insect venom allergy is the most frequent cause of anaphylaxis in Europe and possibly worldwide. The majority of systemic allergic reactions after insect stings are caused by Hymenoptera, and among these, vespid genera induce most of the systemic sting reactions (SSR). Honey bees are the second leading cause of SSR.
Gunter Johannes Sturm   +10 more
wiley   +1 more source

Vegetation cover and biodiversity reduce parasite infection in wild hosts across ecological levels and scales

open access: yesEcography, Volume 2023, Issue 5, May 2023., 2023
Land use changes and biodiversity loss critically disrupts ecosystem functioning and are major drivers of infectious disease outbreaks. Trypanosoma cruzi, the agent of Chagas disease, is a multi‐host parasite whose epidemiology has changed due to the expansion of anthropogenic activities over natural areas.
Cecilia S. Andreazzi   +8 more
wiley   +1 more source

Phylogenomics for Chagas Disease Vectors of the Rhodnius Genus (Hemiptera, Triatominae): What We Learn From Mito-Nuclear Conflicts and Recommendations

open access: yesFrontiers in Ecology and Evolution, 2022
We provide in this study a very large DNA dataset on Rhodnius species including 36 samples representing 16 valid species of the three Rhodnius groups, pictipes, prolixus and pallescens.
J. Filée   +7 more
semanticscholar   +1 more source

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