Anopheles Aquasalis
Mostrando 1-12 de 23 artigos, teses e dissertações.
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1. Chicken eggs as a surveillance tool for malaria and leishmaniasis vector presence
Abstract INTRODUCTION: Malaria and leishmaniases are transmitted by vectors during blood-feeding. Vector-infected animals develop antibodies against the vector’s saliva. This study evaluated IgY antibody detection in the chicken eggs exposed to bites from Migonemyia migonei, Lutzomyia longipalpis and Anopheles aquasalis. METHODS: We used ELISA to quant
Rev. Soc. Bras. Med. Trop.. Publicado em: 16/05/2019
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2. Anopheles fauna of coastal Cayenne, French Guiana: modelling and mapping of species presence using remotely sensed land cover data
Little is known about the Anopheles species of the coastal areas of French Guiana, or their spatiotemporal distribution or environmental determinants. The present study aimed to (1) document the distribution of Anopheles fauna in the coastal area around Cayenne, and (2) investigate the use of remotely sensed land cover data as proxies of Anopheles presence.
Mem. Inst. Oswaldo Cruz. Publicado em: 10/11/2016
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3. An overview of malaria transmission from the perspective of Amazon Anopheles vectors
In the Americas, areas with a high risk of malaria transmission are mainly located in the Amazon Forest, which extends across nine countries. One keystone step to understanding the Plasmodium life cycle in Anopheles species from the Amazon Region is to obtain experimentally infected mosquito vectors. Several attempts to colonise Ano- pheles species have been
Mem. Inst. Oswaldo Cruz. Publicado em: 13/02/2015
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4. Anopheles species composition explains differences in Plasmodium transmission in La Guajira, northern Colombia
Malaria in La Guajira, the most northern state of Colombia, shows two different epidemiological patterns. Malaria is endemic in the municipality of Dibulla whereas in Riohacha it is characterised by sporadic outbreaks. This study aimed to establish whether differences in transmission patterns could be attributed to different vector species. The most abundant
Mem. Inst. Oswaldo Cruz. Publicado em: 2014-11
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5. Malaria in Brazil: what happens outside the Amazonian endemic region
Brazil, a country of continental proportions, presents three profiles of malaria transmission. The first and most important numerically, occurs inside the Amazon. The Amazon accounts for approximately 60% of the nation’s territory and approximately 13% of the Brazilian population. This region hosts 99.5% of the nation’s malaria cases, which are predomina
Mem. Inst. Oswaldo Cruz. Publicado em: 2014-08
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6. Rastreamento de isolados fúngicos para o controle biológico de culicídeos vetores baseado na formação de apressório / Screening fungal isolates for biological control of culicid vectors based on formation of appressoria
O controle de doenças transmitidas por insetos vetores pode ser realizado através do controle do agente etiológico da doença ou do controle do vetor da doença. Entretanto, devido às dificuldades na produção de vacinas, à baixa eficácia dos compostos repelentes e aos problemas com inseticidas sintéticos, formas alternativas no combate aos vetores v
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/07/2011
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7. A comparative study of fat body morphology in five mosquito species
The insect fat body plays major roles in the intermediary metabolism, in the storage and transport of haemolymph compounds and in the innate immunity. Here, the overall structure of the fat body of five species of mosquitoes (Aedes albopictus, Aedes fluviatilis, Culex quinquefasciatus, Anopheles aquasalis and Anopheles darlingi) was compared through light, s
Mem. Inst. Oswaldo Cruz. Publicado em: 2011-09
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8. Carbon dioxide baited trap catches do not correlate with human landing collections of Anopheles aquasalis in Suriname
Three types of carbon dioxide-baited traps, i.e., the Centers for Disease Control Miniature Light Trap without light, the BioGents (BG) Sentinel Mosquito Trap (BG-Sentinel) and the Mosquito Magnet® Liberty Plus were compared with human landing collections in their efficiency in collecting Anopheles (Nyssorhynchus) aquasalis mosquitoes. Of 13,549 total mosqu
Memórias do Instituto Oswaldo Cruz. Publicado em: 2011-05
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9. Use of geoprocessing to define malaria risk areas and evaluation of the vectorial importance of anopheline mosquitoes (Diptera: Culicidae) in Espírito Santo, Brazil
In Brazil, introduced malaria occurs from the flat to the sloping hot areas, predominantly outside the Amazon Region, where endemic malaria has occurred in the past. This is a consequence of human migrations to other Brazilian states, including the state of Espírito Santo (ES). The objective of this study was to use geoprocessing to define the areas at risk
Memórias do Instituto Oswaldo Cruz. Publicado em: 2009-07
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10. Estudo de anofelinos antropofílicos peridomiciliares da Praia da Saudade na Ilha de Cotijuba: uma área endêmica de malária em Belém, Pará
Apesar da sua localização perto de Belém, Pará, a Ilha de Cotijuba tem sido assolada por surtos de malária durante os últimos anos, principalmente nos meses de abril a maio. A ilha faz parte de um arquipélago situado às margens da baía do Marajó, a 29 km de Belém, constituindo uma parte insular dessa cidade. Cotijuba possui uma área de cerca de 6
Acta Amazonica. Publicado em: 2009
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11. Morphological analysis of three populations of Anopheles (Nyssorhynchus) nuneztovari Gabaldón (Diptera: Culicidae) from Colombia
Based on the results of comparative analyses of 1,039 specimens of several progenies of Anopheles nuneztovarifrom three localities in Colombia, eight costal wing spot patterns were observed. Patterns I and III were the most frequent: 77.96% and 11.36%, respectively. Using the diagnostic characters ratio of the length of the basal dark area of hind tarsomere
Memórias do Instituto Oswaldo Cruz. Publicado em: 2008-02
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12. Distribuição das espécies do gênero Anopheles (Diptera, Culicidae) no Estado do Maranhão, Brasil
Estudou-se a distribuição e diversidade de espécies de Anopheles em 123 municípios do Estado do Maranhão, Brasil. O método básico foi a captura de fêmeas dentro e nos arredores das habitações humanas, em intervalos compreendidos entre 18h e 6h, no período de janeiro de 1992 a dezembro de 2001. Foram capturados 84.467 exemplares distribuídos em 24
Cadernos de Saúde Pública. Publicado em: 2007-12