| Author | Oliveira, Everton Falcão de | |
| Author | Silva, Elaine Araújo e | |
| Author | Fernandes, Carlos Eurico dos Santos | |
| Author | Paranhos Filho, Antonio Conceição | |
| Author | Gamarra, Roberto Macedo | |
| Author | Ribeiro, Alisson André | |
| Author | Brazil, Reginaldo Peçanha | |
| Author | Oliveira, Alessandra Gutierrez de | |
| Access date | 2017-05-30T15:04:18Z | |
| Available date | 2017-05-30T15:04:18Z | |
| Document date | 2012 | |
| Citation | OLIVEIRA, Everton Falcão de et al. Biotic factors and occurrence of Lutzomyia longipalpis in endemic area of visceral leishmaniasis, Mato Grosso do Sul, Brazil. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 107, n. 3, p. 396-401, May 2012. | pt_BR |
| ISSN | 0074-0276 | pt_BR |
| URI | https://www.arca.fiocruz.br/handle/icict/19064 | |
| Language | eng | pt_BR |
| Publisher | Fiocruz/IOC | pt_BR |
| Rights | open access | |
| Subject in Portuguese | Lutzomyia longipalpis | pt_BR |
| Subject in Portuguese | Leishmaniose | pt_BR |
| Subject in Portuguese | Geotecnologias | pt_BR |
| Subject in Portuguese | Cobertura vegetal | pt_BR |
| Subject in Portuguese | Análise espacial | pt_BR |
| Title | Biotic factors and occurrence of Lutzomyia longipalpis in endemic area of visceral leishmaniasis, Mato Grosso do Sul, Brazil | pt_BR |
| Type | Article | |
| DOI | 10.1590/S0074-02762012000300015 | |
| Abstract | The relationships between environmental exposure to risk agents and health conditions have been studied with the aid of remote sensing imagery, a tool particularly useful in the study of vegetation cover. This study aims to evaluate the influence of environmental variables on the spatial distribution of the abundance of Lutzomyia longipalpis and the reported canine and human visceral leishmaniasis (VL) cases at an urban area of Campo Grande, state of Mato Grosso do Sul. The sandfly captures were performed in 13 residences that were selected by raffle considering four residences or collection station for buffer. These buffers were generated from the central house with about 50, 100 and 200 m from it in an endemic area of VL. The abundance of sandflies and human and canine cases were georreferenced using the GIS software PCI Geomatica. The normalized difference vegetation index (NDVI) and percentage of land covered by vegetation were the environmental variables extracted from a remote sensing IKONOS-2 image. The average NDVI was considered as the complexity of habitat and the standard deviation as the heterogeneity of habitat. One thousand three hundred sixty-seven specimens were collected during the catch. We found a significant positive linear correlation between the abundance of sandflies and the percentage of vegetation cover and average NDVI. However, there was no significant association between habitat heterogeneity and the abundance of these flies. | pt_BR |
| Affilliation | Universidade Federal de Mato Grosso do Sul. Faculdade de Medicina Dr. Hélio Mandetta. Programa de Pós-graduação em Doenças Infecciosas e Parasitárias. Campo Grande, MS, Brasil. | pt_BR |
| Affilliation | Secretaria Municipal de Saúde de Campo Grande. Centro de Controle de Zoonoses. Campo grande, MS, Brasil. | pt_BR |
| Affilliation | Universidade Federal de Mato Grosso do Sul. Centro de Ciências Biológicas e da Saúde. Laboratório de Parasitologia. Campo Grande, MS, Brasil. | pt_BR |
| Affilliation | Universidade Federal de Mato Grosso do Sul. Centro de Ciências Exatas e Tecnológicas. Laboratório de Geoprocessamento para Aplicações Ambientais. Campo Grande, MS, Brasil. | pt_BR |
| Affilliation | Universidade Federal de Mato Grosso do Sul. Centro de Ciências Exatas e Tecnológicas. Laboratório de Geoprocessamento para Aplicações Ambientais. Campo Grande, MS, Brasil. | pt_BR |
| Affilliation | Universidade Federal de Mato Grosso do Sul. Centro de Ciências Exatas e Tecnológicas. Laboratório de Geoprocessamento para Aplicações Ambientais. Campo Grande, MS, Brasil. | pt_BR |
| Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Bioquímica e Biologia Molecular. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Affilliation | Universidade Federal de Mato Grosso do Sul. Faculdade de Medicina Dr. Hélio Mandetta. Programa de Pós-graduação em Doenças Infecciosas e Parasitárias. Campo Grande, MS, Brasil / Universidade Federal de Mato Grosso do Sul. Centro de Ciências Biológicas e da Saúde. Laboratório de Parasitologia. Campo Grande, MS, Brasil. | pt_BR |
| Subject | Lutzomyia longipalpis | pt_BR |
| Subject | Geotechnologies | pt_BR |
| Subject | Vegetation cover | pt_BR |
| Subject | Spatial analysis | pt_BR |
| Subject | Leishmaniasis | pt_BR |
| e-ISSN | 1678-8060 | |
