Výsledky vyhledávání - "Claudia Fornai"

Blood levels of TT virus following immune stimulation with influenza or hepatitis B vaccine

Autor: Steven Specter, Maria Linda Vatteroni, Pietro Ciccorossi, Simone Giannecchini, Mauro Pistello, Letizia Lanini, Elisabetta Andreoli, Fabrizio Maggi, Santino Marchi, Mauro Bendinelli, Elena Tempestini, Claudia Fornai

Publikováno v: Journal of Medical Virology. 75:358-365

Torque Teno virus (TTV) has been demonstrated to be present persistently in the blood of healthy individuals without evidence that it causes any disease process. The levels of TTV vary in patients co-infected with other viruses and there has been con

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1ab07e05be932f91a600b478e5ad536
https://doi.org/10.1002/jmv.20278

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Relationship of TT virus andHelicobacter pylori infections in gastric tissues of patients with gastritis

Autor: Claudia Fornai, Steven Specter, Nicola de Bortoli, Francesco Costa, Letizia Lanini, Mauro Pistello, Fabrizio Maggi, Santino Marchi, Mauro Bendinelli, Elena Tempestini, Elisabetta Andreoli, Massimo Bellini, Maria Linda Vatteroni

Publikováno v: Journal of Medical Virology. 71:160-165

Blood and gastric tissue biopsies of 34 patients with gastritis were tested for the presence of TT virus (TTV), a ubiquitous virus found in the blood of most humans. Thirty-one of these patients were TTV positive, and 27 patients had virus in both ti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79cb2628b2b86e2755693ac3536af2c9
https://doi.org/10.1002/jmv.10453

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Dynamics of Persistent TT Virus Infection, as Determined in Patients Treated with Alpha Interferon for Concomitant Hepatitis C Virus Infection

Autor: Fabrizio Maggi, Maria Linda Vatteroni, Elisabetta Andreoli, Patrizia Isola, Sabina Fagnani, Silvano Presciuttini, Santino Marchi, Mauro Pistello, Guido Antonelli, Claudia Fornai, Mauro Bendinelli

Publikováno v: Journal of Virology. 75:11999-12004

TT virus (TTV) is a recently identified widespread DNA virus of humans that produces persistent viremia in the absence of overt clinical manifestations. In an attempt to shed light on the dynamics of chronic infection, we measured the levels of TTV i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5175c3b276654e212ce1b82188cda1a6
https://doi.org/10.1128/jvi.75.24.11999-12004.2001

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TT virus (TTV) loads associated with different peripheral blood cell types and evidence for TTV replication in activated mononuclear cells

Autor: Maria Linda Vatteroni, A Morrica, Santino Marchi, Lucia Zaccaro, Fabrizio Maggi, Angelo Ricchiuti, Claudia Fornai, Patrizia Isola, Mauro Pistello, Mauro Bendinelli

Publikováno v: Journal of Medical Virology. 64:190-194

TT virus (TTV) loads associated with the peripheral blood cells of seven patients known to carry the virus in plasma were investigated by real-time PCR. Whereas red cells/platelets were uniformly negative, six and four patients yielded positive perip

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fa9ce4d67922653fee44f19f39a577e
https://doi.org/10.1002/jmv.1035

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Rapid increase in total torquetenovirus (TTV) plasma viremia load reveals an apparently transient superinfection by a TTV of a novel group 2 genotype

Autor: Elisabetta Andreoli, Fabrizio Maggi, Mauro Bendinelli, Maria Linda Vatteroni, Mauro Pistello, Letizia Lanini, Silvia Meschi, Claudia Fornai, J Rocchi

Publikováno v: Journal of clinical microbiology. 44(7)

An apparently transient infection by a superimposed torquetenovirus (TTV) in a subject who already carried three different genotypes of the virus is described. The superinfection induced a rapid increase in the plasma TTV load and a decline in immuno

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bde4ffce5b8c00dc4951db3c9d291c7
https://pubmed.ncbi.nlm.nih.gov/16825382

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Relationships between Total Plasma Load of Torquetenovirus (TTV) and TTV Genogroups Carried

Autor: Silvano Presciuttini, Elisabetta Andreoli, Mauro Pistello, Letizia Lanini, Claudia Fornai, Mauro Bendinelli, Fabrizio Maggi, Maria Linda Vatteroni

In 239 torquetenovirus-positive people, multiple-genogroup infections were common and associated with higher viral loads than would be expected from simple additive effects. The latter observation was restricted to the infections which included both

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90e94076246fb9db3d51056685f60514
https://europepmc.org/articles/PMC1234078/

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Associations between nasal torquetenovirus load and spirometric indices in children with asthma

Autor: Fabrizio Maggi, Mauro Pistello, Vincenzo Ragazzo, Elisabetta Andreoli, Claudia Fornai, Pierantonio Macchia, Mauro Bendinelli, Emanuela De Marco, Attilio Boner, Massimo Pifferi, Maria Linda Vatteroni, Letizia Lanini

Publikováno v: The Journal of infectious diseases. 192(7)

Fifty-nine children with well-controlled, mild to moderate persistent asthma were studied for the presence and load of torquetenovirus (TTV) in nasal fluid. Rates of TTV positivity and mean nasal TTV loads were not dissimilar to those observed in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::914af59c7401cf427583a314a9ad156c
https://pubmed.ncbi.nlm.nih.gov/16136454

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Correlation between Torque tenovirus infection and serum levels of eosinophil cationic protein in children hospitalized for acute respiratory diseases

Autor: Maria Linda Vatteroni, Elisabetta Andreoli, Mauro Bendinelli, Pierantonio Macchia, Massimo Pifferi, Vincenzo Ragazzo, Claudia Fornai, Silvano Presciuttini, Mauro Pistello, Angelo Pietrobelli, Elena Tempestini, Fabrizio Maggi, Emanuela De Marco, Attilio Boner, Letizia Lanini

Publikováno v: The Journal of infectious diseases. 190(5)

Children with bronchopneumonia have considerably higher Torque tenovirus (TTV) loads than do children with milder acute respiratory diseases (ARDs). Moreover, in children with ARDs, high TTV loads correlate with low percentages of circulating CD3 + a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b90b78f61e1bbeddc383cbfc6896dda1
https://pubmed.ncbi.nlm.nih.gov/15295703

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TT Virus in the Nasal Secretions of Children with Acute Respiratory Diseases: Relations to Viremia and Disease Severity

Autor: Elisabetta Andreoli, Mauro Bendinelli, Maria Linda Vatteroni, Santino Marchi, Silvano Presciuttini, Elena Tempestini, Mauro Pistello, Claudia Fornai, Angelo Pietrobelli, Fabrizio Maggi, Attilio Boner, Massimo Pifferi

The natural history and pathogenic potential of the recently identified TT virus (TTV) are currently a matter of intensive investigation. In an attempt to shed some light on these issues, nasal and blood specimens of 1- to 24-month-old children hospi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a62b4db6cf0e833a3f6038a7d428a6fd
http://hdl.handle.net/11562/952164

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Human metapneumovirus associated with respiratory tract infections in a 3-year study of nasal swabs from infants in Italy

Autor: Steven Specter, Maria Linda Vatteroni, Claudia Fornai, Mauro Pistello, Silvia Anzilotti, Massimo Pifferi, Elisabetta Andreoli, Vincenzo Ragazzo, Mauro Bendinelli, Fabrizio Maggi, Elena Tempestini, Letizia Lanini

The newly described human metapneumovirus (hMPV) is reported here to be more commonly associated with lower respiratory tract disease. The present study examined nasal swab specimens from 90 infants with acute respiratory tract infections in Pisa, It

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d16c8485079a7d1718d99b5048520bd7
http://hdl.handle.net/11383/2102466

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