Results 41 to 50 of about 9,151 (205)

Leishmania chitinase facilitates colonization of sand fly vectors and enhances transmission to mice [PDF]

, 2008
Chitinases of trypanosomatid parasites have been proposed to fulfil various roles in their blood-feeding arthropod vectors but so far none have been directly tested using a molecular approach.
Joshi, M. B., Hajmova, M., Hajmová, Martina, Sadlova, Jovana, Volf, Petr, Rogers, Matthew E., Dwyer, D. M., Rogers, Matthew E, Bates, Paul, Sadlova, J., Volf, P., Joshi, Manju B, Dwyer, Dennis M, Bates, Paul A   +13 more
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Lutzomyia longipalpis population sequencing median coverage depth.

, 2023
Lutzomyia longipalpis population sequencing median coverage depth.
Antonio Carlos A. Meireles-Filho (15213879), Chad Tomlinson (841458), Jose Carlos Miranda (12277913), Frédéric Labbé (9922893), Maha Abdeladhim (118736), Jean-Luc Imler (176688), Nágila F. C. Secundino (15213894), Sandra Gesing (3761095), Ronald J. Nowling (9580056), James G. C. Hamilton (7256261), Karla P. V. de Oliveira (15213915), Bruno Gomes (162424), Roenick Proveti Olmo (5334968), John Vontas (154766), Rod J. Dillon (7256258), Mary Ann McDowell (9115964), Vinicius Carvalho de Abreu (15213846), Andrew J. Rosendale (8578962), Eric Roberto Guimaraes Rocha Aguiar (15213867), Yara M. Traub-Csekö (15213906), Omar Hamarsheh (318804), Daniela Fernandez-Medina (15213858), Caroline da Silva Moraes (15213897), Petros Ligoxygakis (194257), Flávia V. Ferreira (15213912), Jacob M. Hendershot (15213873), Maria F. Unger (15213909), Rafaela V. Bruno (11271486), Samara G. da Costa-Latgé (15213852), João Trindade Marques (5334983), Catherine M. Flanley (9115943), Charikleia Karageorgiou (6477824), Ryan C. Kennedy (8921831), Viv M. Dillon (15213855), Marcio G. Pavan (15213885), Iliano V. Coutinho-Abreu (8525241), Nelder Figueiredo Gontijo (15213861), Marcos Horacio Pereira (5661160), Ricardo N. Araujo (10095256), Fernando A. Genta (10436458), José M. Latorre-Estivalis (15213876), João Silveira Moledo Gesto (7598396), Joshua B. Benoit (8578902), Zainulabueddin Syed (15213903), Gareth D. Weedall (8783966), Rayane Teles-de-Freitas (5226371), Andreas Krueger (46668), Alistair Darby (3250170), João Ortigão-Farias (15213882), Scott J. Emrich (8031062), Panagiotis Ioannidis (60095), Marcelo Ramalho-Ortigao (3875779), Paul V. Hickner (9922884), Gustavo Bueno da Silva Rivas (15213843), Steven E. Scherer (15100815), Shaden Kamhawi (35598), Samuel Tadros (12541971), Jesus Valenzuela (3408947), Felipe M. Vigoder (15213918), Erich L. Telleria (14886456), Mallory Hawksworth (15213870), Mauricio R. V. Sant’Anna (15213891), Andre Nobrega Pitaluga (15213888), Derek Gatherer (615779), Gloria I. Giraldo-Calderón (15213864), Emily C. Jennings (9533798), Lihui Wang (437861), Elyes Zhioua (123586), Jenica Abrudan (15213834), Alejandra Saori Araki (15213837), Michael J. Montague (3263430), Nataly Araujo Souza (15213900), Fabiano Oliveira (41562), José M. C. Ribeiro (8339196), Wesley C. Warren (7165028), Jason Charamis (15213849), Stephen Richards (1495), Patrick Minx (2206), Reginaldo Pecanha Brazil (15213840), Robert M. Waterhouse (3242637), Zhijian Tu (78248), Peter Arensburger (67276), Douglas A. Shoue (9115961)   +82 more
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Leishmania infantum proteophosphoglycans regurgitated by the bite of its natural sand fly vector, Lutzomyia longipalpis, promote parasite establishment in mouse skin and skin-distant tissues

, 2010
We demonstrate that a proteophosphoglycan-rich gel secreted by Leishmania infantum inside the midgut of Lutzomyia longipalpis sand flies (promastigote secretory gel) is regurgitated along with an average dose of 500 L.
Müller, Ingrid, Bates, Paul Andrew, Corware, Karina, Matthew Edward Rogers, Karina Corware, Rogers, Matthew Edward, Paul Andrew Bates, Ingrid Müller   +7 more
core   +1 more source

Transmission of cutaneous leishmaniasis by sand flies is enhanced by regurgitation of fPPG [PDF]

, 2004
Sand flies are the exclusive vectors of the protozoan parasite Leishmania, but the mechanism of transmission by fly bite has not been determined nor incorporated into experimental models of infection.
Bates, Paul A., Ilg, T., Nikolaev, Andrei V., Ferguson, Michael AJ, Andrei V. Nikolaev, Matthew E. Rogers, Ilg, Thomas, Ferguson, Michael A. J.; id_orcid, Ferguson, M. A. J., Rogers, Matthew E., Ferguson, Michael A J, Paul A. Bates, Michael A. J. Ferguson, Rogers, Matthew E, Thomas Ilg, Bates, Paul, Nikolaev, Andrei V, Bates, Paul A, Nikolaev, A. V.   +18 more
core   +1 more source

Novos encontros de flebotomíneos no Estado de São Paulo, Brasil, com especial referência à Lutzomyia longipalpis New finding of Phlebotominae in the State of S. Paulo, Brazil, with special reference to Lutzomyia longipalpis

Revista de Saúde Pública, 1976
Relata-se o encontro de várias espécies de Phleboteminae, no Estado de São Paulo, Brasil, até agora raramente ou mesmo não assinaladas nessa região. São registrados novos achados de Lutzomyia longipalpis e fornecidos alguns dados sobre as circunstâncias ...
Oswaldo Paulo Forattini, Ernesto Xavier Rabello, Eunice Aparecida Bianchi Galati   +2 more
doaj   +1 more source

Lutzomyia (Lutzomyia) longipalpis Lutz & Neiva 1912

, 2015
Lutzomyia (Lutzomyia) longipalpis (Lutz & Neiva, 1912) Phlebotomus longipalpis Lutz & Neiva, 1912: 89 (♂, ♀). Type locality: Brazil, locality not specified. Phlebotomus otamae Nuñez-Tovar, 1924: 44 (♂). Type locality: Venezuela, Carabobo, Isla de Otama. Phlebotomus almazani Galliard, 1934b: 193 (♀).
Ibáñez-Bernal, Sergio, Muñoz, José, Rebollar-Téllez, Eduardo A., Pech-May, Agelica, Marina, Carlos F.   +4 more
openaire   +2 more sources

Lutzomyia longipalpis in Brazil: a complex or a single species? A mini-review [PDF]

Memórias do Instituto Oswaldo Cruz, 2007
Lutzomyia longipalpis is the main vector of Leishmania infantum chagasi, the causative agent of American visceral leishmaniasis (AVL). Although there is strong evidence that Lu. longipalpis is a species complex, not all data concerning populations from Brazil support this hypothesis.
Bauzer, Luiz GSR, Souza, Nataly A, Maingon, Rhayza DC, Peixoto, Alexandre A   +3 more
openaire   +4 more sources

Conspecific cueing or cooperative feeding?—Foraging stable flies are visually attracted to conspecific flies

Medical and Veterinary Entomology, Volume 40, Issue 3, Page 512-529, September 2026.
In two‐choice laboratory bioassays, food‐deprived and CO2‐stimulated stable flies were offered paired landing platforms that were baited or not (control) with conspecific flies. The presence of conspecifics prompted the attraction and landing of foraging stable flies.
Emmanuel Hung, Justin Wong, Augustus Negraeff, Anya Gould, Gerhard Gries   +4 more
wiley   +1 more source

Spatial dynamics of urban populations of Lutzomyia longipalpis (Diptera: Psychodidae) in Caxias, State of Maranhão, Brazil

Revista da Sociedade Brasileira de Medicina Tropical, 2013
Introduction In this paper, we report the ecology of Lutzomyia longipalpis in Caxias City, located in the eastern part of State of Maranhão, Brazil and highlight its seasonal and geographical distribution by environment.
Maria do Desterro Soares Brandao Nascimento, Maria Helena Silva, Graca Maria de Castro Viana, Francisco Santos Leonardo, Geusa Felipa de Barros Bezerra, Antonia Suely Guimaraes e Silva, Valeria Cristina Pinheiro Soares, Silma Regina Ferreira Pereira, Jose Manuel Macario Rebelo, Reginaldo Pecanha Brazil   +9 more
doaj   +1 more source

Insects and Survival: A Review of Primary and Secondary Defense Strategies

Entomologia Experimentalis et Applicata, Volume 174, Issue 7, Page 601-624, July 2026.
Based on a review of three decades of literature, insect defense mechanisms are classified into primary (I) and secondary (II) mechanisms of behavioral, morphological, and chemical nature. These mechanisms have been recorded in 22 (I) and 20 (II) orders, respectively.
Lucas Fernandes Silva, Rodrigo Almeida Pinheiro, José Cola Zanuncio, Conceição Aparecida dos Santos   +3 more
wiley   +1 more source