Results 181 to 190 of about 9,474,195 (238)

HHV-6 and autoimmune thyroiditis

open access: yes, 2011
Si descrive la potenziale associazione dell'herpesvirus umano 6 con la tiroidite autoimmune. I dati prewsentati mostrano come questa patologia sia associata ad una infezione produttiva con HHV-6 a basso livello a carico della tiroide, mentre il virus è latente nei ...
DI LUCA, Dario, CASELLI, Elisabetta
openaire   +2 more sources

Epidemiology and pathogenesis of HHV-6

open access: yes, 2002
Human herpesvirus-6 (HHV-6), a beta-herpesvirus, was discovered in 1986. It is divided into two variants, A and B. HHV-6 variant B is the cause of exanthema subitum, while variant A has not yet been associated to any disease. HHV-6 is ubiquitous and seroepidemiological studies have shown that more than 90% of children older than two years of age are ...
Helena Dahl (19489972)
core   +3 more sources

HHV-6, new perspectives [HHV-6: nuovi ruoli per un patogeno antico]

open access: yes, 2004
HHV-6 is the etiological agent of Exanthema subitum, and its role in human infection is well known. Recently, molecular diagnostics tools showed for HHV-6 new pathogenetic features and new clinical implication. The present paper highlights recent knowledge on HHV-6 infection and presents a number of results concerning HHV-6 infection in children who ...
Comar M.   +6 more
openaire   +2 more sources

Dazed and confused by HHV-6

Blood, 2011
Human herpesvirus 6 (HHV-6) is recognized as a sporadic cause of encephalitis in hematopoietic cell transplantation (HCT) recipients. In this issue of Blood, Zerr and coworkers report on a 3.5-year prospective study of 315 patients undergoing allogeneic HCT. 1 Patients with HHV-6 were more likely to develop delirium and neurocognitive decline.
Mary T, Caserta, Stephen, Dewhurst
openaire   +2 more sources

Productive HHV-6 infection in differentiated U937 cells: role of TNF alpha in regulation of HHV-6.

open access: yesThe new microbiologica, 1997
This study characterizes the effect of differentiation on the resistance of the human monocytic cell line U937 to human herpes virus type 6 (HHV-6). The use of monocytic cell line has the advantage of avoiding genetic variations among different donors. The HHV-6 infection was compared in undifferentiated U937 cells and U937 cells differentiated with a ...
ARENA, Adriana   +3 more
openaire   +3 more sources

The role of HHV-6 and HHV-7 infections in the development of fibromyalgia [PDF]

open access: yesJournal of NeuroVirology, 2019
Human herpes virus-6 (HHV-6) and human herpes virus-7 (HHV-7) are immunomodulating viruses potentially affecting the nervous system. We evaluated the influence of HHV-6 and HHV-7 infections on fibromyalgia (FM) clinical course.
Santa Rasa-Dzelzkaleja   +2 more
exaly   +2 more sources

HHV-6 antigen and HHV-6 DNA expression in sporadic adenomatous polyps of the colon

Scandinavian Journal of Gastroenterology, 2013
BACKGROUND. Human herpesvirus-6B (HHV-6B) antigens are commonly found in the intestinal mucosa of patients with immunosuppression. In a series of immunocompetent patients with adenomatous, polyp HHV-6B antigen expression from mucosal biopsies was more intense than in biopsies taken from patients receiving immunosuppressive drugs because of kidney ...
Lautenschlager Irmeli   +9 more
openaire   +2 more sources

HHV-6-positivity in diseases with demyelination

Journal of Clinical Virology, 2014
The triggering agent of multiple sclerosis is still unknown and many viruses, including human herpesvirus-6 (HHV-6), are under suspicion. In earlier study we found patients who had HHV-6 reactive OCBs in their CSF. We wanted to investigate whether HHV-6 has an active role in diseases with demyelination.To analyze the HHV-6-reactive cases in detail and ...
Virtanen Jussi O.   +9 more
openaire   +2 more sources

Case of fatal encephalitis by HHV‐6 variant A

Journal of Medical Virology, 2001
AbstractA fatal case is reported of encephalitis in an 85‐year‐old man caused by the human herpesvirus 6 variant A. The virological diagnosis was based on the findings of the virus variant genomic sequences both in the cerebrospinal fluid and serum of the patient. Moreover, virus replication in nervous tissue was suggested by a viral load higher in the
PORTOLANI, Marinella   +5 more
openaire   +2 more sources

[HHV-6, new perspectives].

Annali di igiene : medicina preventiva e di comunita, 2004
HHV-6 is the etiological agent of Exanthema subitum, and its role in human infection is well known. Recently, molecular diagnostics tools showed for HHV-6 new pathogenetic features and new clinical implication. The present paper highlights recent knowledge on HHV-6 infection and presents a number of results concerning HHV-6 infection in children who ...
COMAR, Manola   +6 more
openaire   +2 more sources

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