Avaliação de medidas de controle de flebotomíneos

Reinhold-Castro, Kárin Rosi; Scodro, Regiane Bertin de Lima; Dias-Sversutti, Alessandra de Cassia; Neitzke, Herintha Coeto; Rossi, Robson Marcelo; Kühl, João Balduíno; Silveira, Thaís Gomes Verzignassi; Teodoro, Ueslei

doi:10.1590/s0037-86822008000300009

Cited by 23 publications

(20 citation statements)

References 18 publications

(3 reference statements)

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“…The highest rainfall was recorded in September and October, although the MHCs in these months were low. Although larger collections of sand fl ies were recorded in the warmer and humid months in Paraná (Massafera et al 2005, Reinhold-Castro et al 2008, Teodoro et al 2003a, we found no correlation between temperature or rainfall and the number of insects collected in our study. Generally, wind, low temperatures and rainfall affect the activity of sand fl ies, thereby reducing their population density (Aguiar et al 1985, Mayo et al 1998, Teodoro et al 2003a, Saraiva et al 2006.…”

Section: Discussioncontrasting

confidence: 81%

Sand Flies (Diptera: Psychodidae) in the urban area of the municipality of Cianorte, Paraná State, Brazil

Cerino¹,

Teodoro²,

Silveira³

2009

Neotrop. entomol.

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Section: Discussioncontrasting

confidence: 81%

Sand Flies (Diptera: Psychodidae) in the urban area of the municipality of Cianorte, Paraná State, Brazil

Cerino¹,

Teodoro²,

Silveira³

2009

Neotrop. entomol.

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“…These locations show favorable environment for the formation of sandfly-breeding sites. Furthermore, the domestic animals are highly attractive blood sources for female sandflies 37,44,45 . Natural infection by Leishmania has been recorded in Pi.…”

Section: Discussionmentioning

confidence: 99%

DETECTION OF Leishmania (Viannia) IN Nyssomyia neivai AND Nyssomyia whitmani BY MULTIPLEX POLYMERASE CHAIN REACTION, IN SOUTHERN BRAZIL

Neitzke-Abreu

Reinhold-Castro

Venazzi

et al. 2014

Rev. Inst. Med. trop. S. Paulo

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Sandflies transmit pathogens of leishmaniasis. The natural infection of sandflies by Leishmania (Viannia) was assessed in municipalities, in the state of Paraná, in Southern Brazil. Sandflies were collected with Falcão and Shannon traps. After dissection in search of flagellates in digestive tubes and identification of the species, female sandflies were submitted to the Multiplex Polymerase Chain Reaction (multiplex PCR) for detection of the fragment of the kDNA of Leishmania (Viannia) and the fragment from the IVS6 cacophony gene region of the phlebotomine insects. The analysis was performed in pools containing seven to 12 guts from females of the same species. A total of 510 female sandflies were analyzed, including nine Migonemyia migonei, 17 Pintomyia fischeri, 216 Nyssomyia neivai, and 268 Nyssomyia whitmani. Although none of the females was found naturally infected by flagellates through dissection, the fragment of DNA from Leishmania (Viannia) was shown by multiplex PCR in one sample of Ny. neivai (0.46%) and three samples of Ny. whitmani (1.12%). It was concluded that Ny. neivai and Ny. whitmani are susceptible to Leishmania infection, and that multiplex PCR can be used in epidemiological studies to detect the natural infection of the sandfly vector, because of its sensitivity, specificity and feasibility.

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“…These factors are crucial for the formation of phlebotomine breeding sites that invade domiciles 6 10 13 , increasing the vulnerability of the inhabitants to the CL.…”

Section: Discussionmentioning

confidence: 99%

“…In Latin America, the cutaneous leishmaniasis (CL) has a strong impact on public health, especially in Brazil, where it occurs in every State 12 . In the State of Paraná, CL is an endemic disease and it has been registered in more than 300 of the 399 municipalities 10 including the municipality of Bandeirantes.…”

Section: Introductionmentioning

confidence: 99%

Phlebotomine Sandflies in Rural Locations in the State of Parana, Southern Brazil

Melo

Cella

Massafera

et al. 2013

Rev. Inst. Med. trop. S. Paulo

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SUMMARY This study reports the fauna and frequency of sandflies in domestic animal shelters, residences and other ecotopes in rural areas of the municipality of Bandeirantes, Paraná State. Sandflies were collected twice in eight rural villages by using Falcon traps from 8pm to 6am in 2008. In these localities 4,790 sandflies were collected, which were represented by ten sandfly species, prevailing of Nyssomyia neivai and Nyssomyia whitmani species. It was observed that animal shelters are the domestic ecotopes where there is the greatest frequency of these insects. The localities where the collections were made had the environmental characteristics that allow the persistence of transmission of parasites from the American tegumentary leishmaniasis. Although the fauna and the behavior of sandflies species are similar in different localities, the method of controlling these insects should be adjusted to the environmental characteristics of each one of the most diverse endemic areas of American tegumentary leishmaniasis in the municipalities of Paraná State.

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Avaliação de medidas de controle de flebotomíneos

Abstract: RESUMO

Cited by 23 publications

References 18 publications

Sand Flies (Diptera: Psychodidae) in the urban area of the municipality of Cianorte, Paraná State, Brazil

Sand Flies (Diptera: Psychodidae) in the urban area of the municipality of Cianorte, Paraná State, Brazil

DETECTION OF Leishmania (Viannia) IN Nyssomyia neivai AND Nyssomyia whitmani BY MULTIPLEX POLYMERASE CHAIN REACTION, IN SOUTHERN BRAZIL

Phlebotomine Sandflies in Rural Locations in the State of Parana, Southern Brazil

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