نتایج جستجو برای: epstein
تعداد نتایج: 25172 فیلتر نتایج به سال:
Lymphocytes were infected with the QIMR-WIL strain of Epstein-Barr virus, and the induction of Epstein-Barr virus-associated nuclear antigens was determined by using the protein immunoblot. There was a temporal increase in six antigens, with Epstein-Barr nuclear antigen 2 being detected 1 day after infection. The appearance of these antigens was shown to be independent of cellular DNA synthesis.
Author Contributions:Drs Ally and Tang had full access to all the data in the study and take responsibility for the integrity of the data and the accuracy of the data analysis. Study concept and design: Ally, Tang, Epstein. Acquisition, analysis, or interpretation of data: All authors. Drafting of the manuscript: Ally, Tang, Lindgren, Acosta-Raphael, Rezaee. Critical revision of the manuscript ...
Cotton-top tamarins were inoculated with sufficient Epstein-Barr virus to induce multiple tumors in each animal within 14 to 21 days. The tumors consisted of large-cell lymphomas that contained multiple copies of the Epstein-Barr virus genome and generated Epstein-Barr virus-carrying cell lines showing no detectable consistent chromosomal abnormality. Hybridization of tumor DNA with immunoglobu...
Fulminant hepatitis by Epstein-Barr virus is a rare event which is predominantly due to primary infection. We report a rare case of fatal hepatic failure due to Epstein-Barr virus reactivation in a 19-year-old boy who was taking oral steroids. Transaminase peak and the fulminant course of the disease began soon after steroid interruption. Epstein-Barr virus reactivation was diagnosed on the bas...
Epstein-Barr virus association in nonproducer human lymphoblastoid cell lines can be demonstrated by the presence of the virus genome (nucleic acid hybridization studies) or by the detection of the virus-coded complement-fixing antigen (complement fixation and/or anti-complement immunofluorescent test). This paper describes an enzyme immunoassay for the detection of Epstein-Barr virus complemen...
CASE REPORT A case of Alice in Wonderland syndrome is described as the only sign of Epstein-Barr virus infection. DISCUSSION Epstein-Barr virus infection may include visual symptoms as the first or only signs of disease. All patients presenting with a clinical picture consistent with the Alice in Wonderland syndrome should undergo serological testing for Epstein-Barr virus infection.
INTRODUCTION Systemic Epstein-Barr-virus-positive T cell lymphoproliferative disease of childhood is an extremely rare disorder, characterized by clonal proliferation of Epstein-Barr-virus-infected T cells with an activated cytotoxic phenotype. The disease is more frequent in Asia and South America, with only few cases reported in Western countries. A prompt diagnosis, though often difficult, i...
FORR (FOrr the Right Reasons) is a cognitively plausible architecture for the rapid development of expertise (Epstein, 1992). To produce an adaptive, robust problem solver, FORR exploits many techniques observable in human learners. FORR itself is domain independent; a FORR-based application requires a set of domain-specific state representations and heuristics. Hoyle, a FORR-based game player,...
INTRODUCTION Systemic Epstein-Barr virus-positive T-cell lymphoproliferative childhood disease is an extremely rare disorder and classically arises following primary acute or chronic active Epstein-Barr virus infection. It is characterized by clonal proliferation of Epstein-Barr virus-infected T-cells with an activated cytotoxic phenotype. This disease has a rapid clinical course and is more fr...
We examined the relationship between maternal depressive symptoms in late pregnancy and Epstein-Barr virus reactivation before delivery. In this prospective observational study, prevalence of Epstein-Barr virus reactivation within one week before delivery was compared between 163 pregnant women with depressive symptoms at 33 to 34 weeks of gestation and a computer-generated control group of 163...
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