Results 1 to 10 of about 1,734 (198)

Immunity to Lutzomyia whitmani Saliva Protects against Experimental Leishmania braziliensis Infection. [PDF]

PLoS Neglected Tropical Diseases, 2016
Previous works showed that immunization with saliva from Lutzomyia intermedia, a vector of Leishmania braziliensis, does not protect against experimental infection. However, L.
Regis Gomes, Katrine Cavalcanti, Clarissa Teixeira, Augusto M Carvalho, Paulo S Mattos, Juqueline R Cristal, Aline C Muniz, José Carlos Miranda, Camila I de Oliveira, Aldina Barral   +9 more
doaj   +5 more sources

The Vectorial Potential of Lutzomyia (Nyssomyia) intermedia and Lutzomyia (N.) whitmani in the Transmission of Leishmania (V.) braziliensis Can Also Be Related to Proteins Attaching [PDF]

BioMed Research International, Volume 2010, Issue 1, 2010., 2010
Submitted by Sandra Infurna (sandra.infurna@ioc.fiocruz.br) on 2017-09-14T17:38:04Z No. of bitstreams: 1 carlos_alves_etal_IOC_2010.pdf: 1073727 bytes, checksum: 4742cbf7fc577a98aa2392af0ff44c04 (MD5)Approved for entry into archive by Sandra Infurna ...
Alves, Carlos R., Brazil, Reginaldo P., Côrtes, Luzia M. C.   +2 more
core   +13 more sources

Molecular polymorphism, differentiation and introgression in the period gene between Lutzomyia intermedia and Lutzomyia whitmani. [PDF]

BMC Evol Biol, 2006
BACKGROUND: Lutzomyia intermedia and Lutzomyia whitmani (Diptera: Psychodidae) are important and very closely related vector species of cutaneous leishmaniasis in Brazil, which are distinguishable by a few morphological differences.
Mazzoni CJ, Souza NA, Andrade-Coelho C, Kyriacou CP, Peixoto AA.   +4 more
europepmc   +9 more sources

Abundance of Lutzomyia longipalpis and Nyssomyia whitmani, the Leishmania spp. vectors in northeastern of Argentina: Are spatial and temporal changing patterns consistence? [PDF]

Vet Anim Sci, 2022
Lutzomyia longipalpis and Nyssomyia whitmani were incriminated as vectors of Leishmania sp. Spatial heterogeneity together with seasonal changes in abundance constitute important elements for the understanding of the dynamics of vector populations, and ...
Santini MS, Cavia R, Quintana MG, Acosta MM, Salomón OD.   +4 more
europepmc   +7 more sources

Infecção experimental de Lutzomyia whitmani em cães infectados com Leishmania braziliensis braziliensis Experimental infection of Lutzomya whitmani in dogs infected with Leishmania braziliensis brasiliensis [PDF]

Memorias do Instituto Oswaldo Cruz, 1986
Lutzomyia (N.) whitmani foi infectada em lesões leishmanióticas de três de nove cães parasitados por Leishmania braziliensis braziliensis . Os índices de infecção desses flebotomíneos foram 8,3% (1/12), 7,1% (1/14) e 1,8% (3,160), respectivamente.
Julio A. Vexenat, Air C. Barretto, Ana de Cassia O. C. Rosa   +2 more
doaj   +5 more sources

Distribuição geográfica de Lutzomyia (Nyssomyia) whitmani (Antunes & Coutinho, 1939) no Estado de Mato Grosso Geographical distribution of Lutzomyia (Nyssomyia) whitmani (Antunes & Coutinho, 1939) in the State of Mato Grosso [PDF]

Revista da Sociedade Brasileira de Medicina Tropical, 2008
No Estado de Mato Grosso, 100% dos municípios apresentam registros de casos autóctones de leishmaniose tegumentar americana. O presente trabalho objetivou verificar a distribuição geográfica de Lutzomyia whitmani no estado.
Nanci Akemi Missawa, Giovana Belém Moreira Lima Maciel, Hilda Rodrigues   +2 more
doaj   +5 more sources

Association between the potential distribution of Lutzomyia longipalpis and Nyssomyia whitmani and leishmaniasis incidence in Piauí State, Brazil. [PDF]

PLoS Negl Trop Dis, 2023
Background Leishmaniases are vector borne diseases caused by Leishmania spp. parasites transmitted by female sandflies (Diptera: Psychodidae) whose geographic distribution is influenced by environmental factors. Among the main tools for studying the distribution of vector species, modeling techniques are used to analyze the influence of climatic and ...
de Sousa RLT, Araujo-Pereira T, Leal ARDS, Freire SM, Silva CLM, Mallet JRDS, Vilela ML, Vasconcelos SA, Gomes R, Teixeira C, Britto C, Pita Pereira D, Carvalho BM.   +12 more
europepmc   +4 more sources

Ecologia de Lutzomyia (Nyssomyia) whitmani em área urbana do município de Maringá, Paraná Ecology of Lutzomyia (Nyssomyia) whitmani in an urban area in Brazil [PDF]

Revista de Saúde Pública, 2003
OBJETIVOS: Estudar a fauna, a freqüência horária e a sazonalidade de flebotomíneos em abrigos de animais silvestres, perímetro urbano.. MÉTODOS: No Parque do Ingá, perímetro urbano do município de Maringá, PR, foram coletados flebotomíneos com armadilha ...
Ueslei Teodoro, Dayane Alberton, João Balduíno Kühl, Elcio Silvestre dos Santos, Demilson Rodrigues dos Santos, Ademar Rodrigues dos Santos, Otílio de Oliveira, Thaís Gomes Verzignassi Silveira, Maria Valdrinez Campana Lonardoni   +8 more
doaj   +8 more sources

Species, Natural <i>Leishmania</i> spp. Detection and Blood Meal Sources of Phlebotomine Sandflies (Diptera: Psychodidae: Phlebotominae) in Peridomiciles from a Leishmaniases Endemic Area of Brazil. [PDF]

Transbound Emerg Dis
Leishmaniases are important neglected tropical diseases caused by protozoans of the genus Leishmania spp. The female sandflies bite (Diptera: Psychodidae: Phlebotominae) is the main transmission form in the epidemiological chains of these diseases.
Leonel JAF, Vioti G, Alves ML, Spada JCP, Yamaguchi AK, Pereira NWB, da Silva DT, Benassi JC, Galvis-Ovallos F, Galati EAB, Starke-Buzetti WA, Soares RM, Fukumasu H, Oliveira TMFS.   +13 more
europepmc   +2 more sources

Preferência alimentar sanguínea de Lutzomyia whitmani (Diptera, Psychodidae) em área de transmissão de leishmaniose cutânea americana, no Estado do Maranhão, Brasil Blood feeding preference of Lutzomyia whitmani (Diptera, Psychodidae) in a transmission area for American cutaneous leishmaniasis in the State of Maranhão, Brazil [PDF]

Revista da Sociedade Brasileira de Medicina Tropical, 2009
O objetivo deste estudo foi determinar as fontes de alimento sanguíneo de fêmeas de Lutzomyia whitmani, espécie de flebotomíneo incriminada no Maranhão como principal vetor da leishmaniose cutânea americana.
Raquel Silva Fonteles, Gabriel Costa e Vasconcelos, Patrícia Castelo Branco Azevêdo, Gildevan Nolasco Lopes, Jorge Luiz Pinto Moraes, Elias Seixas Lorosa, Oliver Kuppinger, José Manuel Macário Rebêlo   +7 more
doaj   +5 more sources