R Lourenco-de-Oliveira

Summary

Affiliation: Rio de Janeiro
Country: Brazil

Publications

  1. doi Aedes aegypti from temperate regions of South America are highly competent to transmit dengue virus
    Ricardo Lourenco-de-Oliveira
    Laboratório de Transmissores de Hematozoários, Instituto Oswaldo Cruz, FIOCRUZ, Av, Brasil 4365, Rio de Janeiro 21045 900, Brazil
    BMC Infect Dis 13:610. 2013
  2. pmc Genetic variation in the 3' untranslated region of dengue virus serotype 3 strains isolated from mosquitoes and humans in Brazil
    Márcia Gonçalves de Castro
    Laboratório de Trasmissores de Hematozoários, Av Brasil 4365, Rio de Janeiro, RJ 21045 900, Brasil
    Virol J 10:3. 2013
  3. pmc Phylogeography of the neotropical Anopheles triannulatus complex (Diptera: Culicidae) supports deep structure and complex patterns
    Marta Moreno
    New York State Department of Health, Wadsworth Center, Griffin Laboratory, Albany, NY, USA
    Parasit Vectors 6:47. 2013
  4. ncbi Aedes aegypti in Brazil: genetically differentiated populations with high susceptibility to dengue and yellow fever viruses
    R Lourenco-de-Oliveira
    Laboratórios de Transmissores de Hematozoários e de Flavivírus, Instituto Oswaldo Cruz FIOCRUZ, Av Brasil 4365, 21045 900 Rio de Janeiro, RJ, Brazil
    Trans R Soc Trop Med Hyg 98:43-54. 2004
  5. ncbi Dengue virus type 3 isolation from Aedes aegypti in the municipality of Nova Iguaçu, State of Rio de Janeiro
    Ricardo Lourenco-de-Oliveira
    Laboratório de Transmissores de Hematozoários, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, RJ, Brasil
    Mem Inst Oswaldo Cruz 97:799-800. 2002
  6. ncbi Oral susceptibility to yellow fever virus of Aedes aegypti from Brazil
    Ricardo Lourenco-de-Oliveira
    Laboratório de Transmissores de Hematozoários, Departamento de Entomologia, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, RJ, 21045 900, Brasil
    Mem Inst Oswaldo Cruz 97:437-9. 2002
  7. ncbi Daily survival rates and dispersal of Aedes aegypti females in Rio de Janeiro, Brazil
    Rafael Maciel-de-Freitas
    Laboratório de Transmissores de Hematozoários, Departamento de Entomologia, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Brazil
    Am J Trop Med Hyg 76:659-65. 2007
  8. ncbi Preliminary data on the performance of Aedes aegypti and Aedes albopictus immatures developing in water-filled tires in Rio de Janeiro
    Nildimar Alves Honorio
    Laboratório de Transmissores de Hematozoários, Departamento de Entomologia, Instituto Oswaldo Cruz FIOCRUZ, Av Brasil 4365, 21040 900 Rio de Janeiro, RJ, Brasil
    Mem Inst Oswaldo Cruz 101:225-8. 2006
  9. ncbi Low gene flow of Aedes aegypti between dengue-endemic and dengue-free areas in southeastern and southern Brazil
    Magda Clara Vieira da Costa-Ribeiro
    Laboratório de Transmissores de Hematozoários, Instituto Oswaldo Cruz, Avenida Brasil 4365, 21045 Rio de Janeiro, RJ, Brazil
    Am J Trop Med Hyg 77:303-9. 2007
  10. ncbi Dispersal of Aedes aegypti and Aedes albopictus (Diptera: Culicidae) in an urban endemic dengue area in the State of Rio de Janeiro, Brazil
    Nildimar Alves Honorio
    Laboratório de Transmissores de Hematozoários, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, RJ, Brasil
    Mem Inst Oswaldo Cruz 98:191-8. 2003

Collaborators

Detail Information

Publications29

  1. doi Aedes aegypti from temperate regions of South America are highly competent to transmit dengue virus
    Ricardo Lourenco-de-Oliveira
    Laboratório de Transmissores de Hematozoários, Instituto Oswaldo Cruz, FIOCRUZ, Av, Brasil 4365, Rio de Janeiro 21045 900, Brazil
    BMC Infect Dis 13:610. 2013
    ..Intriguingly, dengue transmission has not been reported in Uruguay and is essentially prevalent in subtropical northern Argentina which borders Uruguay...
  2. pmc Genetic variation in the 3' untranslated region of dengue virus serotype 3 strains isolated from mosquitoes and humans in Brazil
    Márcia Gonçalves de Castro
    Laboratório de Trasmissores de Hematozoários, Av Brasil 4365, Rio de Janeiro, RJ 21045 900, Brasil
    Virol J 10:3. 2013
    ..The potential emergence of strains associated with severe disease highlights the need for the surveillance of DENV in human host and vectors...
  3. pmc Phylogeography of the neotropical Anopheles triannulatus complex (Diptera: Culicidae) supports deep structure and complex patterns
    Marta Moreno
    New York State Department of Health, Wadsworth Center, Griffin Laboratory, Albany, NY, USA
    Parasit Vectors 6:47. 2013
    ..The molecular phylogenetic relationships and population structure of the species of the Anopheles triannulatus complex: Anopheles triannulatus s.s., Anopheles halophylus and the putative species Anopheles triannulatus C were investigated...
  4. ncbi Aedes aegypti in Brazil: genetically differentiated populations with high susceptibility to dengue and yellow fever viruses
    R Lourenco-de-Oliveira
    Laboratórios de Transmissores de Hematozoários e de Flavivírus, Instituto Oswaldo Cruz FIOCRUZ, Av Brasil 4365, 21045 900 Rio de Janeiro, RJ, Brazil
    Trans R Soc Trop Med Hyg 98:43-54. 2004
    ..Considering the high densities of A. aegypti, and its high susceptibility to dengue and yellow fever viruses, the risk of dengue epidemics and yellow fever urbanization in Brazil is more real than ever...
  5. ncbi Dengue virus type 3 isolation from Aedes aegypti in the municipality of Nova Iguaçu, State of Rio de Janeiro
    Ricardo Lourenco-de-Oliveira
    Laboratório de Transmissores de Hematozoários, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, RJ, Brasil
    Mem Inst Oswaldo Cruz 97:799-800. 2002
    ..aegypti, despite the co-circulation of DEN-1, DEN-2 and DEN-3 serotypes in that area. No viruses were detected in Ae. albopictus mosquitoes. This virological surveillance consists in a sentinel system alerting for dengue outbreaks...
  6. ncbi Oral susceptibility to yellow fever virus of Aedes aegypti from Brazil
    Ricardo Lourenco-de-Oliveira
    Laboratório de Transmissores de Hematozoários, Departamento de Entomologia, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, RJ, 21045 900, Brasil
    Mem Inst Oswaldo Cruz 97:437-9. 2002
    ..aegypti of noteworthy susceptibility to the virus in cities located in endemic and transition areas of sylvatic yellow fever, do pose a threat of the re-emergence of the urban transmission of the disease in Brazil...
  7. ncbi Daily survival rates and dispersal of Aedes aegypti females in Rio de Janeiro, Brazil
    Rafael Maciel-de-Freitas
    Laboratório de Transmissores de Hematozoários, Departamento de Entomologia, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Brazil
    Am J Trop Med Hyg 76:659-65. 2007
    ..5%). Dispersal rates were higher in the suburban area, where a maximum dispersal of 363 m was observed. Results suggest intense risk of dengue epidemic, particularly in the urban area...
  8. ncbi Preliminary data on the performance of Aedes aegypti and Aedes albopictus immatures developing in water-filled tires in Rio de Janeiro
    Nildimar Alves Honorio
    Laboratório de Transmissores de Hematozoários, Departamento de Entomologia, Instituto Oswaldo Cruz FIOCRUZ, Av Brasil 4365, 21040 900 Rio de Janeiro, RJ, Brasil
    Mem Inst Oswaldo Cruz 101:225-8. 2006
    ..Further studies should be carried out to assess how seasonal variations in body size may impact vector competence of these species in Brazil...
  9. ncbi Low gene flow of Aedes aegypti between dengue-endemic and dengue-free areas in southeastern and southern Brazil
    Magda Clara Vieira da Costa-Ribeiro
    Laboratório de Transmissores de Hematozoários, Instituto Oswaldo Cruz, Avenida Brasil 4365, 21045 Rio de Janeiro, RJ, Brazil
    Am J Trop Med Hyg 77:303-9. 2007
    ..There was no evidence of passive dispersion of Ae. aegypti by vehicles among the different routes linking metropolitan areas...
  10. ncbi Dispersal of Aedes aegypti and Aedes albopictus (Diptera: Culicidae) in an urban endemic dengue area in the State of Rio de Janeiro, Brazil
    Nildimar Alves Honorio
    Laboratório de Transmissores de Hematozoários, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, RJ, Brasil
    Mem Inst Oswaldo Cruz 98:191-8. 2003
    ..Results from this study suggest that females can fly at least 800 m in 6 days and, if infected, potentially spread virus rapidly...
  11. ncbi Dengue virus detection by using reverse transcription-polymerase chain reaction in saliva and progeny of experimentally infected Aedes albopictus from Brazil
    Márcia Gonçalves de Castro
    Laboratório de Transmissores de Hematozoários, Instituto Oswaldo Cruz FIOCRUZ, Av Brasil 4365, 21045 900 Rio de Janeiro, RJ, Brazil
    Mem Inst Oswaldo Cruz 99:809-14. 2004
    ..albopictus from Brazil reinforce that this species may play a role in the maintenance of the virus in nature and be a threat for dengue control in the country...
  12. doi Occurrence, productivity and spatial distribution of key-premises in two dengue-endemic areas of Rio de Janeiro and their role in adult Aedes aegypti spatial infestation pattern
    Rafael Maciel-de-Freitas
    Laboratório de Transmissores de Hematozoários, Instituto Oswaldo Cruz, Rio de Janeiro, Brazil
    Trop Med Int Health 13:1488-94. 2008
    ..aegypti female spatial distribution...
  13. ncbi Parity and ovarian development of Aedes aegypti and Ae. albopictus (Diptera: Culicidae) in metropolitan Rio de Janeiro
    Tamara Nunes de Lima-Camara
    Laboratório de Transmissores de Hematozoários, Departamento de Entomologia, Instituto Oswaldo Cruz FIOCRUZ, Av Brasil 4365, 21045 900, Rio de Janeiro, RJ, Brazil
    J Vector Ecol 32:34-40. 2007
    ..Ovaries of Ae. aegypti females without blood in the midgut were most frequently in stages I and V of Christophers...
  14. ncbi Morphological features of trypanosomes from squirrel monkeys from the Brazilian Amazon
    M Ziccardi
    Laboratório de Transmissores de Hematozoários, Instituto Oswaldo Cruz, Rio de Janeiro, Brasil
    Mem Inst Oswaldo Cruz 93:45-55. 1998
    ..We conclude that, based on morphology and on the development in triatomine bugs and haemoculture, T. saimirii should not be considered a distinct species. We therefore propose T. saimirii to be a junior synonym of T. rangeli...
  15. doi Lower survival rate, longevity and fecundity of Aedes aegypti (Diptera: Culicidae) females orally challenged with dengue virus serotype 2
    R Maciel-de-Freitas
    Laboratório de Transmissores de Hematozoários, Instituto Oswaldo Cruz, FIOCRUZ, Avenida Brasil 4365, 21040 360, Rio de Janeiro, RJ, Brazil
    Trans R Soc Trop Med Hyg 105:452-8. 2011
    ..28 in the first clutch to 20.7 in the fifth. Overall, DENV-2 reduced Aedes aegypti survival and fecundity, clearly affecting vectorial capacity and consequently transmission intensity...
  16. ncbi Presumed unconstrained dispersal of Aedes aegypti in the city of Rio de Janeiro, Brazil
    Rafael Maciel-de-Freitas
    Laboratório de Transmissores de Hematozoários, Instituto Oswaldo Cruz, Rio de Janeiro, RJ, Brazil ocruz br
    Rev Saude Publica 43:8-12. 2009
    ..To evaluate dispersal of Aedes aegypti females in an area with no container manipulation and no geographic barriers to constrain mosquito flight...
  17. ncbi Comparison of different uses of adult traps and ovitraps for assessing dengue vector infestation in endemic areas
    Ricardo Lourenco-de-Oliveira
    Laboratório de Transmissores de Hematozoários, Instituto Oswaldo Cruz
    J Am Mosq Control Assoc 24:387-92. 2008
    ....
  18. doi Influence of the spatial distribution of human hosts and large size containers on the dispersal of the mosquito Aedes aegypti within the first gonotrophic cycle
    R Maciel-de-Freitas
    Laboratório de Transmissores de Hematozoários, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Brazil
    Med Vet Entomol 24:74-82. 2010
    ....
  19. ncbi [Frequency of Aedes aegypti and Aedes albopictus larvae and pupae in traps, Brazil]
    N A Honório
    Laboratório de Transmissores de Hematozoários, Departamento de Entomologia, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, RJ, Brasil
    Rev Saude Publica 35:385-91. 2001
    ..To evaluate the monthly frequency of larvae and pupae of Aedes albopictus, Aedes aegypti and other mosquitoe species in tires, and the influence of environmental factors on that...
  20. ncbi [Identification of food sources of Anopheles aquasalis (Diptera: Culicidae) by precipitin test in the State of Rio de Janeiro, Brazil]
    C Flores-Mendoza
    Laboratório de Transmissores de Hematozoários do Instituto Oswaldo Cruz Rio de Janeiro, Brasil
    Rev Saude Publica 30:129-34. 1996
    ..7% of the females had fed on more than one host, mainly on cows and horses. It was assumed that An. aquasalis is zoophilic in southeastern Brazil, feeding on a wide variety of animals, the cow being the primary host...
  21. ncbi Molecular confirmation of the specific status of Anopheles halophylus (Diptera: Culicidae) and evidence of a new cryptic species within An. triannulatus in central Brazil
    T F Silva-Do-Nascimento
    Departamento de Entomologia, Instituto Oswaldo Cruz, Av Brasil 4365, 21045 900 Rio de Janeiro, RJ, Brasil
    J Med Entomol 43:455-9. 2006
    ..145-0.428). Moreover, this marker indicates that An. halophylus and the new species are more closely related to each other than either is to An. triannulatus...
  22. ncbi Body size-associated survival and dispersal rates of Aedes aegypti in Rio de Janeiro
    R Maciel-de-Freitas
    Laboratório de Transmissores de Hematozoários, Instituto do Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Brazil
    Med Vet Entomol 21:284-92. 2007
    ....
  23. ncbi Vectorial competence of Aedes aegypti (Linnaeus 1762) Rio de Janeiro strain, to Dirofilaria immitis (Leidy 1856)
    M L Serrão
    Laboratório de Transmissores de Hematozoários, Departamento de Entomologia, Instituto Oswaldo Cruz FIOCRUZ, 21045 900 Rio de Janeiro, RJ, Brasil
    Mem Inst Oswaldo Cruz 96:593-8. 2001
    ..6 to 9.3. The finding of L3 stage larvae, high infection rates and vector efficiency indices suggest that Ae. aegypti, Rio de Janeiro laboratory strain, is a potential vector of D. immitis, although of low efficiency...
  24. ncbi Calculating the survival rate and estimated population density of gravid Aedes aegypti (Diptera, Culicidae) in Rio de Janeiro, Brazil
    Rafael Maciel-de-Freitas
    Instituto Oswaldo Cruz, Fundacao Oswaldo Cruz, Rio de Janeiro, Brasil
    Cad Saude Publica 24:2747-54. 2008
    ..Vectorial capacity value ranged between 0.01567 and 0.4215 and the basic reproductive number (R0) was estimated to be between 0.0695 and 1.88...
  25. ncbi Diverse population dynamics of three Anopheles species belonging to the Triannulatus Complex (Diptera: Culicidae)
    Teresa Fernandes Silva-do-Nascimento
    Laboratório de Transmissores de Hematozoários, Instituto Oswaldo Cruz, FIOCRUZ, 21040 900 Rio de Janeiro, Brasil
    Mem Inst Oswaldo Cruz 102:975-82. 2007
    ..s. and An. halophylus and An. triannulatus C than between An. halophylus and An. triannulatus C. This might reflect differences in larval habitat exploitation and therefore spatial segregation among these members of the complex...
  26. ncbi Polymorphism in trypomastigotes of Trypanosoma (Megatrypanum) minasense in the blood of experimentally infected squirrel monkey and marmosets
    M Ziccardi
    Laboratório de Transmissores de Hematozoários, Departamento de Entomologia, Instituto Oswaldo Cruz, Rio de Janeiro, RJ, 21045 900, Brasil
    Mem Inst Oswaldo Cruz 94:649-53. 1999
    ..Therefore, conflicting results on morphology and morphometry of T. minasense obtained by previous investigators could be due to polymorphism...
  27. ncbi Trypanosomes of non-human primates from the National Centre of Primates, Ananindeua, State of Pará, brazil
    M Ziccardi
    Laboratório de Transmissores de Hematozoários, Instituto Oswaldo Cruz, Rio de Janeiro, RJ, 21045 900, Brasil
    Mem Inst Oswaldo Cruz 95:157-9. 2000
    ..The presence of T. cruzi-like and T. rangeli-like parasites are recorded in four new hosts...
  28. ncbi Temporal distribution of Aedes aegypti in different districts of Rio de Janeiro, Brazil, measured by two types of traps
    N A Honório
    Laboratório de Transmissores de Hematozoários, Instituto Oswaldo Cruz FIOCRUZ, Av Brasil 4365, Manguinhos, Rio de Janeiro, CEP 21045 900, Brasil
    J Med Entomol 46:1001-14. 2009
    ....
  29. ncbi The subgenus Dendromyia theobald: a review with redescriptions of four species (Diptera: Culicidae)
    M A Motta
    Departamento de Entomologia, Instituto Oswaldo Cruz, Rio de Janeiro, RJ, 21045 900, Brasil
    Mem Inst Oswaldo Cruz 95:649-83. 2000
    ..The result firmly supports Dendromyia as a monophyletic group, with well defined characters. Keys for the identification of all life stages of species included in Dendromyia are provided...