[PDF] Top 20 Dengue viruses activity in Piauí, Brazil

Dengue viruses activity in Piauí, Brazil

... introduced in the state of Piauí to support an epidemiological survey of the ...disease. Dengue virus type 3 (DENV-3) existence in the state was detected in May 2002 when a high number ... See full document

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Natural vertical transmission by Stegomyia albopicta as dengue vector in Brazil

... os Dengue viruses podem também ser mantidos pela transmissão vertical em mosquitos durante os períodos ...vírus dengue na natureza e para confirmar a capacidade vetorial em relação à infecção pelo ... See full document

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Prevalence of dengue, Zika and chikungunya viruses in Aedes (Stegomyia) aegypti (Diptera: Culicidae) in a medium-sized city, Amazon, Brazil

... females were identified and classified as either non-blood fed females (without evidence of hematophagia) and blood fed females (females with blood in the abdomen). Following this classification, pools of up to ... See full document

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Dengue situation in Brazil by year 2000

... years. Dengue viruses were reintroduced in the American region and the infection became endemic in Brazil, like in most Central and SouthAmerican countries and in the ... See full document

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A survey of RNA genome viruses in Lima bean crops of Northeastern Brazil

... by viruses, were observed in several production areas in the states of Ceará and Piauí, Northeastern ...genome viruses that infect lima ...properties in five municipalities and ... See full document

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Alterations in the Aedes aegypti transcriptome during infection with West Nile, dengue and yellow fever viruses.

... changes in the expression of genes from diverse cellular processes, including ion binding, ion transport, metabolic processes and peptidase ...activity. In a previous study investigating gene ... See full document

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Dengue virus type 3 in Brazil: a phylogenetic perspective

... described in Brazil and Colombia correspond to ...isolated in Brazil in 1989 and deposited in the Genbank database, was identical or very similar in the E gene fragment to ... See full document

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Limited replication of yellow fever 17DD and 17D-Dengue recombinant viruses in rhesus monkeys

... The rhesus monkeys (Macaca mulatta) were obtained from the Primatology Department of Center for Labora- tory Animals (CECAL) of the Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, RJ, Brazil. Blood samples were ... See full document

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MOLECULAR TYPING OF DENGUE VIRUS TYPE 2 IN BRAZIL

... dengue viruses. Here, we performed a molecular characterization of DEN-2 viruses isolated in Brazil during 1990-2000 from geographically and temporally distinct areas in order to ... See full document

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Molecular epidemiology of type 1 and 2 dengue viruses in Brazil from 1988 to 2001

... infected in different states of Brazil from 1995 to ...State, Brazil, and the most recent strain (D1-BRA/SP/01) was isolated by the investigators from a pa- tient with DF living in São Paulo ... See full document

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Spread of viruses in garlic fields cultivated under different agricultural production systems in Brazil

... species in the mainly grown cultivar was also ...detected in all of ...VFCG. In VFCG, infection naturally occurred as the garlic was exposed under field conditions, but it happens with slow ... See full document

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Potential antivirals: Natural products targeting replication enzymes of dengue and chikungunya viruses

... involved in DENV and CHIKV replication and protein ...conducted in vitro using enzymatic assays [ 8 , 47 – 52 ] or viral strain/replicon on cells evaluating replication, inhibition and/or protein expression ... See full document

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Activity levels of gamma-emitters in Brazil nuts

... meters in height and scattered throughout the Amazon region ...act in the prevention of age-related illnesses such as cancer and car- diovascular diseases ...[4-6]. In addition to selenium, it is ... See full document

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Assessment of enteric viruses in a sewage treatment plant located in Porto Alegre, southern Brazil

... genomes in influent and effluent samples from a STP in Porto Alegre, which is by far the largest city in the southernmost state of Brazil (Rio Grande do ...genomes in sewage effluents, ... See full document

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ANÁLISE DOS FATORES DETERMINANTES NO NÚMERO DE CASOS DE DENGUE EM TERESINA, ESTADO DO PIAUÍ

... de dengue em Teresina/PI, menciona-se que a drenagem urbana, em associação com os padrões das moradias (Figura 4) contribuem para as condições de intensificação de áreas susceptíveis a proliferação do vetor na ... See full document

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Survey of viruses belonging to different genera and species in noble garlic in Brazil

... several viruses, most commonly those belonging to the Allexivirus, Carlavirus, or Potyvirus ...reported in Brazil: two species within carlaviruses, two within potyviruses, and five within ...these ... See full document

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Genetic analysis of phosphoprotein and matrix protein of rabies viruses isolated in Brazil

... protein in the infected cells to produce prog- eny virions by budding at the cell membrane [34, ...involved in binding to several viral components. In this study, although the M protein exhibited RV ... See full document

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The epidemiology and antigenic characterization of influenza viruses isolated in Curitiba, South Brazil

... patients in the BMT unit, 3,582 in the pediatric unit, 1,456 in the pediatric intensive care unit, and 3,096 int the pediatric emergency ...FLU in this region in the different groups of ... See full document

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Anurans from a Caatinga area in state of Piauí, northeastern Brazil

... (2013) in a recent review of the amphibians of the state of Piauí provides for the municipality of Picos the occurrence of 14 species and 54 species of anurans for all ...state. In this work, ... See full document

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Thrips species (Insecta: Thysanoptera) associated to Cowpea in Piauí, Brazil

... importance in this crop, which stands out as one of the major cultures of North and Northeast regions from ...crop in Teresina and Bom Jesus, Piauí, ...sampled in the municipalities by the ... See full document

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