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Spilki,Fernando Rosado; Luz,Roger Bordin da; Fabres,Rafael Bandeira; Soliman,Mayra Cristina; Kluge,Mariana; Fleck,Juliane Deise; Rodrigues,Manoela Tressoldi; Comerlato,Juliana; Cenci,Alexander; Cerva,Cristine; Dasso,Maurício Gautério; Roehe,Paulo Michel. |
Viral gastroenteritis and other waterborne diseases are a major concern for health in Brazil. A number of studies were conducted about the presence of viruses on water samples from Brazilian areas. However, the knowledge about the occurrence of viral contamination of drinking water sources in rural settings of the country is insufficient. On the present work, 15 samples from 5 dairy farms located at the municipality of Tenente Portela were collected and analysed for the presence of human adenoviruses (HAdV), as well as human enteroviruses (EV) and rotaviruses (RV). HAdV was present on 66.66% of the water samples, and have been found in all samples from artesian wells and springs, which are used as sources of drinking water for the individuals inhabiting... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Human adenovirus; Water quality; Dairy farms. |
Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000300046 |
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Chiamenti,Lisandra; Silva,Francini Pereira da; Schallemberger,Karoline; Demoliner,Meriane; Rigotto,Caroline; Fleck,Juliane Deise. |
Cymbopogon citratus and C. nardus are noteworthy among the several existing plant species displaying medicinal properties, due to the potential pharmacological activity of these species, including antiviral, antibacterial, antifungal and anti-trypanosomal activities. The objective of this study was to carry out in vitro toxicity tests of plant extracts from both species and analyze potential antiviral activity against Human mastadenovirus serotype 5 (HAdV-5). Two cell lines (A549 and VERO) were used and mitochondrial and lysosomal viability were determined by the MTT and neutral red assay, respectively, after two exposure times (24 hours and six days). The aim of these assays was to counteract the behavior of the extracts against the different cell lines... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cymbopogon citratus/toxicity; Cymbopogon nardus/toxicity; Cellular viability; Human mastadenovirus; Plants/extracts.. |
Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502019000100539 |
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