Enteric viruses
Detection of enteric viruses in pancreas and spleen of broilers with runting-stunting syndrome (RSS)
... 4 viruses were detected in 75% of the flocks, whi- le single viral infections were detected in the remaining 25% of the ...of viruses such as avian nephritis virus (ANV), avian rotavirus group A (ART-A), ...
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Moving beyond classical markers of water quality: detection of enteric viruses and genotoxicity in water of the Sinos River
... Table 3 shows the physical and chemical parameters measured in each sample. Total phosphorus, aluminum and iron were found to be above the accepted levels by Brazilian federal regulations (Brasil, 2005). Total phosphorus ...
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The efficiency of concentration methods used to detect enteric viruses in anaerobically digested sludge
... of enteric viruses in biosolids can be underestimated due to the inefficient methods (mainly molecu- lar methods) used to recover the viruses from these ...detecting enteric viruses, ...
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Assessment of enteric viruses in a sewage treatment plant located in Porto Alegre, southern Brazil
... of enteric viral genomes in sewage effluents, suggesting that treated sewage may represent a source of environmental contamination which may potentially harbor enteric ...
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Repositório Institucional UFC: Enteric viruses in HIV-1 seropositive and HIV-1 seronegative children with diarrheal diseases in Brazil
... different enteric viral agents in HIV-1 seropositive (n = 200) and HIV-1 seronegative (n = 125) children hospitalized with DD in Rio de Janeiro, ...other enteric viruses (noro- virus [NoV], ...
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Detection of enteric viruses in activated sludge by feasible concentration methods
... centrate viruses. Pellet generated can contain viruses and other substances, such as suspended solids of the final eluate, which could affect the procedure of nucleic acid ex- ...recovering enteric ...
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Enteric Viruses in Turkey Flocks: A Historic Review
... Since then, other enteric viruses were identified using EM. Coronavirus-like particles were observed in intestines of turkeys (Panigraphy et al., 1973) and embryos (Ritchie et al., 1973) inoculated with ...
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ENTERIC VIRUSES AS CONTAMINANTS AND BIOINDICATORS IN ENVIRONMENTAL SAMPLES
... with enteric viruses are of great importance in QMRA, especially if we consider their high persistence in the environment and high spreading rate (Carter ...2005). Enteric viruses are also ...
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Investigation of Enteric Viruses in the Feces of Neotropical Migratory Birds Captured on the Coast of the State of Pará, Brazil
... Studies conducted on PBV report a wide range of hosts with the detection of these viruses in domestic and captive animals (Alfieri et al., 1988; Pereira et al., 1988; Fregolente et al., 2009). In this study, ...
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Detection of enteric viruses in recreational waters of an urban lagoon in the city of Rio de Janeiro, Brazil
... Correlation between virus detection and bacteriologi- cal and physicochemical parameters in lagoon water sam- ples - Viruses were detected in 50% (57/114) of the water samples suitable for bathing according to the ...
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Carla EO Ferreira3 , Luciane A Pereira
... other enteric viruses, implying the need for more accurate laboratory investigation and improved epidemiological surveillance to guide preven- tion, therapeutic measures and control of ...
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The depuration dynamics of oysters (Crassostrea gigas) artificially contaminated with hepatitis A virus and human adenovirus
... nates enteric bacteria, viruses, bacterial and protozoan spores in the water without the production of toxic by- products or other chemical ...human enteric viruses; therefore, monitoring ...
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Prevalence of Rotavirus in shellfish from Southern Kerala
... 140 viruses are present in human faeces [5] which can contaminate water bodies including shellfish growing ...These enteric viruses cause a wide spectrum of illnesses in man including hepatitis, ...
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The Brazilian Journal of
... different viruses can cause ...other enteric viruses, such as the norovirus, enteric adenovirus, and astrovirus has been reported and, more recently, bocavirus and human parechovirus were ...
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Viral replication rate regulates clinical outcome and CD8 T cell responses during highly pathogenic H5N1 influenza virus infection in mice.
... The ratio of effector CD8 T cells to virus-infected cells in the tissues could be altered by increasing the number of effector CD8 T cells and/or by decreasing the number of virus-infected cells. Our studies show that ...
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Utilization of replication-competent XMRV reporter-viruses reveals severe viral restriction in primary human cells.
... The use of the newly developed XMRV-GFP reporter permits the analysis of a replication competent γ-retrovirus by fluorescence microscopy and/or flow cytometry opening a plethora of applications. These include e.g. single ...
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Experimental fossilisation of viruses from extremophilic Archaea
... Fossilisation of the viruses TPV1 and PAV1 differed from that of SIRV2. The former have an envelope that contains lipids that derive from the hosts (the Archaea P. abyssi and T. prieurii, respectively) (Geslin et ...
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Direct metagenomic detection of viral pathogens in nasal and fecal specimens using an unbiased high-throughput sequencing approach.
... In the severe acute respiratory syndrome (SARS)-CoV outbreak in 2003, it was demonstrated that a combination of stool, pooled nasal, and throat swab specimens gave the highest yield for SARS-CoV detection by RT-PCR [32]. ...
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Studies and strategies to reduce morbidity and mortality from enteric infections: the laboratory in enteric disease control programs
... The progress made in recent years on the problems and methodology of enteric diseases has pinpointed the laboratory as one of the elements playing an essential role in the modern control[r] ...
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Braz. Dent. J. vol.24 número2
... manipulation, in the treatment of recurrent aphthous and denture-related stomatitis. It is particularly effective in individuals with orthodontic appliances, disabled people, and immunologically compromised patients. In ...
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