P
Priscila Fernandes Viana-Medeiros
Researcher at Oswaldo Cruz Foundation
Publications - 5
Citations - 353
Priscila Fernandes Viana-Medeiros is an academic researcher from Oswaldo Cruz Foundation. The author has contributed to research in topics: Temefos & Deltamethrin. The author has an hindex of 5, co-authored 5 publications receiving 323 citations.
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Journal ArticleDOI
Insecticide Resistance Mechanisms of Brazilian Aedes aegypti Populations from 2001 to 2004
Isabela Reis Montella,Ademir Jesus Martins,Priscila Fernandes Viana-Medeiros,José Bento Pereira Lima,Ima Aparecida Braga,Denise Valle +5 more
TL;DR: In Brazil, Aedes aegypti resistance to temephos, used since 1967, was detected in several municipalities in 2000, and Gluthathione-S-transferase alteration was encountered only in the northeast region in 2001, spreading the entire country thereafter.
Journal ArticleDOI
Resistance Status to the Insecticides Temephos, Deltamethrin, and Diflubenzuron in Brazilian Aedes aegypti Populations
Diogo Fernandes Bellinato,Priscila Fernandes Viana-Medeiros,Simone Costa Araújo,Ademir Jesus Martins,José Bento Pereira Lima,Denise Valle +5 more
TL;DR: Resistance to temephos, deltamethrin, and diflubenzuron of A. aegypti samples from 12 municipalities distributed throughout the country, collected between 2010 and 2012 are quantified.
Journal ArticleDOI
Resistance to temephos and deltamethrin in Aedes aegypti from Brazil between 1985 and 2017.
Denise Valle,Denise Valle,Diogo Fernandes Bellinato,Priscila Fernandes Viana-Medeiros,José Bento Pereira Lima,Ademir de Jesus Martins Junior,Ademir de Jesus Martins Junior +6 more
TL;DR: A Ae.
Journal ArticleDOI
Insecticide resistance, associated mechanisms and fitness aspects in two Brazilian Stegomyia aegypti (= Aedes aegypti) populations
Priscila Fernandes Viana-Medeiros,Diogo Fernandes Bellinato,Ademir Jesus Martins,Denise Valle +3 more
TL;DR: Bioassays with mosquitoes from two northeast municipalities revealed susceptibility to IGRs and malathion, confirming the effectiveness of these compounds, and the potential relationship between insecticide resistance mechanisms and mosquito viability is discussed.
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Laboratory selection of Aedes aegypti field populations with the organophosphate malathion: Negative impacts on resistance to deltamethrin and to the organophosphate temephos
TL;DR: The results confirm the multifactorial character of insecticide resistance and point to the need of high throughput methodologies and to the study of additional field vector populations in order to unravel resistance mechanisms.