Results 71 to 80 of about 4,595 (170)

Interacción tripanosoma-vector-vertebrado y su relación con la sistemática y la epidemiología de la tripanosomiasis americana

open access: yesBiomédica: revista del Instituto Nacional de Salud, 2007
Introducción. Trypanosoma rangeli es la segunda especie de tripanosoma que infecta al hombre en América Latina. Se ha observado variabilidad en las características biológicas, bioquímicas y moleculares en diferentes aislamientos de este parásito ...
Gustavo Adolfo Vallejo   +16 more
doaj   +1 more source

High Spatial Resolution Ensemble Species Distribution Modeling of Rhodnius prolixus, Vector of Chagas Disease, in Western Venezuela

open access: yesGeoHealth, Volume 10, Issue 5, May 2026.
Abstract Rhodnius prolixus is the most common and abundant kissing bug found in Royal and other native palms from western Venezuela. R. prolixus is a dominant vector of Trypanosoma cruzi, the parasite causing Chagas disease. Here we use species distribution models (SDMs) to estimate habitat suitability for R. prolixus.
Yan Gao   +2 more
wiley   +1 more source

Chagas' disease in the Amazon Basin: V. Periurban palms as habitats of Rhodnius robustus and Rhodnius pictipes - triatomine vectors of Chagas' disease

open access: yesMemorias do Instituto Oswaldo Cruz, 1983
Trypanosoma cruzi infected Rhodnius robustus and/or Rhodnius pictipes were commonly found, in large numbers, in the Brazilian Amazonian palms Maximiliana regia ("inajá"), Acrocomia sclerocarpa ("mucajá") and Orbignya speciosa ("babaçu").
M. A. Miles, J. R. Arias, A. A de Souza
doaj   +1 more source

An atlas of plant selenium metabolism

open access: yesNew Phytologist, Volume 250, Issue 4, Page 2041-2060, May 2026.
Summary Selenium (Se) is not only a rare and toxic element but also an essential micronutrient for humans and animals that is often in short supply. Terrestrial plants do not require Se, but it can have growth‐promoting or negative effects, depending on the exposure level.
Jeroen van der Woude   +3 more
wiley   +1 more source

Gonadulin and Insulin‐Like Growth Factor Involved in Rhipicephalus microplus Reproduction

open access: yesEntomologia Experimentalis et Applicata, Volume 174, Issue 3, Page 285-295, March 2026.
Insulin‐like growth factor (IGF2) in ovaries of Rhipicephalus microplus partially engorged females. Ovaries from females at different feeding stages were used to detect IGF2. ABSTRACT Gonadulin and insulin‐like growth factor (IGF) are neuropeptides synthesized by the central nervous system (CNS) of arthropods.
Jéssica Waldman   +8 more
wiley   +1 more source

Rhodnius/lipid_hepatic_inflammatory_camposdemagalhaes_etal: Raw data and metadata for submission of the manuscript entitled "Elderly Patients with Human Immunodeficiency virus present alterations in lipid, hepatic and inflammatory profiles: a cross sectional study"

open access: yes, 2019
<p>Raw data and metadata for submission of the manuscript entitled "Elderly Patients with Human Immunodeficiency virus present alterations in lipid, hepatic and inflammatory profiles: a cross-sectional study"</p ...
Rhodnius
core   +1 more source

Bed bug preferences for host odor or aggregation odor are differentially modulated by physiological state in various odorscapes

open access: yesPest Management Science, Volume 82, Issue 2, Page 1426-1436, February 2026.
The bed bug olfactory system is highly tuned to two odor sources with dedicated odor information‐processing pathways that are modulated by the satiety–hunger state. Understanding the dynamic nature of switching odor preferences at different phases of blood digestion will contribute to the development of lures with host kairomones and aggregation ...
Ayako Wada‐Katsumata   +4 more
wiley   +1 more source

Espécies de Triatominae (Hemiptera: Reduviidae) do Estado do Maranhão, Brasil

open access: yesCadernos de Saúde Pública, 1998
Cerca de 15 espécies de Triatominae são de conhecida ocorrência no Estado do Maranhão. Na Ilha de São Luís, zona do litoral, dez espécies já foram encontradas associadas às áreas silvestres: Eratyrus mucronatus, Psammolestes tertius, Panstrongylus diasi,
Rebêlo José Manuel Macário   +2 more
doaj  

SYNCAS‐mediated CRISPR‐Cas9 genome editing in the Jewel wasp, Nasonia vitripennis

open access: yesInsect Molecular Biology, Volume 35, Issue 1, Page 48-55, February 2026.
Maternal injection of Cas9 RNP together with BAPC and saponins (SYNCAS) results in efficient gene editing of Nasonia vitripennis offspring. The timing of injection and egg collection is important for maximising efficiency and reducing screening effort.
Filippo Guerra   +2 more
wiley   +1 more source

Associations between Rhodnius nasutus trace element marking and feeding performance or survival.

open access: yes, 2016
Associations between Rhodnius nasutus trace element marking and feeding performance or survival.
Marli M. Lima (561561)   +7 more
core   +1 more source

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