Results 91 to 100 of about 9,342 (161)

Towards an understanding of the interactions of Trypanosoma cruzi and Trypanosoma rangeli within the reduviid insect host Rhodnius prolixus

open access: yesAnais da Academia Brasileira de Ciências, 2005
This review outlines aspects on the developmental stages of Trypanosoma cruzi and Trypanosoma rangeli in the invertebrate host, Rhodnius prolixus. Special attention is given to the interactions of these parasites with gut and hemolymph molecules and the ...
Patrícia Azambuja   +2 more
doaj   +1 more source

Rhodnius pictipes NATURALMENTE INFECTADO CON Beauveria bassiana INVADIENDO UN DOMICILIO URBANO EN TRUJILLO, VENEZUELA [PDF]

open access: yes, 2017
Los objetivos de este trabajo fueron la identificaci\uf3n de un triatomino capturado dentro de un domicilio ubicado a 9\ub017\ub42" LN y 70\ub025\ua849"LO en la ciudad capital del estado Trujillo y la caracterizaci\uf3n de un hongo entomopat\uf3geno ...
Avenda\uf1o, Laura
core  

Trypanosoma cruzi Infection in an Indigenous Kariña Community in Eastern Venezuela [PDF]

open access: yes, 2012
We investigated the seroprevalence of Trypanosoma cruzi infection in an indigenous Kariña population in eastern Venezuela. A total of 175 serum samples were collected in the community of Piñantal during February 2009.
Alicia Jorquera   +9 more
core   +2 more sources

Field trials of an improved cost-effective device for detecting peridomestic populations of Triatoma infestans (Hemiptera: Reduviidae) in rural Argentina [PDF]

open access: yes, 2002
An improved device for detecting peridomestic Triatoma infestans consisting of one-liter recycled Tetra Brik milk boxes with a central structure was tested using a matched-pair study design in two rural areas in Argentina.
Ceballos, Leonardo A.   +3 more
core   +3 more sources

Biological effect of 1-dodecanol in teneral and post-teneral Rhodnius prolixus and Triatoma infestans (Hemiptera: Reduviidae)

open access: yesMemorias do Instituto Oswaldo Cruz, 2005
Topical application of 1-dodecanol was significantly more toxic against teneral first nymphs (1-3 h old) than post-teneral first nymphs (24 h old). The lethal dose ratios were 711,500 for Rhodnius prolixus and 3613 for Triatoma infestans.
Gastón Mougabure Cueto   +2 more
doaj   +1 more source

Does Triatoma brasiliensis occupy the same environmental niche space as Triatoma melanica? [PDF]

open access: yes, 2015
Submitted by Nuzia Santos (nuzia.santos@fiocruz.br) on 2016-02-19T16:12:55Z No. of bitstreams: 1 Does Triatoma brasiliensis occupy the same.pdf: 568419 bytes, checksum: 8ebd865012b7ba92c6be897286f9868e (MD5)Approved for entry into archive by Nuzia Santos
Claudia Mendonça Bezerra   +4 more
core   +1 more source

Unique PFK regulatory property from some mosquito vectors of disease, and from Drosophila melanogaster [PDF]

open access: yes, 2016
Effect of F2, 6BP on Aedes aegypti PFK activity. PFK activity was measured at pH = 7.4, 1 mM F6P, 5 mM ATP at several F2, 6BP concentrations (0.01–50 μM). Values are the means ± SEM of three independent experiments.
Glória Regina Cardoso Braz   +6 more
core   +3 more sources

Infestación de colonias de laboratorio de Rhodnius prolixus Stal, 1859 (Hemíptera: Reduviidae) por Megaselia scalaris (Loew, 1866) (Diptera: Phoridae).

open access: yesRevista Científica, 2013
  La “mosca jorobada” Megaselia scalaris (Loew, 1866) (Díptera: Phoridae) es una especie de Díptera: Phoridae, de distribución cosmopolita y un elevado grado de sinantropía.
Dalmiro José Cazorla Perfetti   +2 more
doaj  

Effects of Jack Bean urease on Insect Blood [PDF]

open access: yes, 2012
Research Distinction in BiologyJackbean (Canavalia ensiformis) ureases are entomotoxic to hemipteran insects, an effect partially due to the release of internal peptides by insect's cathepsin- like digestive enzymes.
Dyer, Samantha
core  

The Nucleotide Excision Repair Pathway Protects Borrelia burgdorferi from Nitrosative Stress in Ixodes scapularis Ticks [PDF]

open access: yes, 2016
The Lyme disease spirochete Borrelia burgdorferi encounters a wide range of environmental conditions as it cycles between ticks of the genus Ixodes and its various mammalian hosts.
Frank C. Gherardini   +5 more
core   +2 more sources

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