Epstein-Barr Virus
نویسنده
چکیده
(ii) the DNA of Ch-LCL contained sequences homologous to approximately 35 to 45% of human EBV; (iii) Ch-LCL contained an intranuclear antigen, Ch-NA, that could be identified with some chimpanzee or orangutan serum in anticomplimentary immunofluorescence assays; and (iv) treatment of Ch-LCL with iododeoxyuridine resulted in expression of new antigenic activity that reacted with EA+ but not EAhuman sera. Two lines of evidence indicate that the chimpanzee agent, although related to human EBV, is a distinct agent: (i) ChNA was antigenically distinct from EBV-related nuclear antigen (EBNA) and EBNA induced in chimpanzee cells by EBV infection although it cross-reacts to
منابع مشابه
Epstein-Barr Virus Myocarditis Presenting as Acute Abdomen in a Child: a Case Report
Introduction Epstein-Barr virus (EBV) infection can present with a variety of manifestation. Case Report Here we present a case of a 7 year- old immunocompetent girl who came with acute abdominal pain , had echocardiographic evidence of myocardial dysfunction and finally was diagnosed as a case of serologically proven acute EBV infection. Conclusion...
متن کاملStudy on the association of Epstein - Barr virus with breast cancer in Khorramabad breast cancer patients, Iran
Background: Breast cancer is one of the most common malignancies in the world, and early diagnosis of this cancer is a key factor in its treatment. This cancer is a multi-stage disease, in which viruses can play a role. EBV is known as an important factor in the development of some human cancers. Therefore, this study was conducted to determine the relationship between Epstein-Barr virus, EBV, ...
متن کاملExpression of Epstein-Barr virus in Hodgkin lymphoma Specimens in IRAN.
Background & Objectives: The Epstein-Barr Virus (EBV( is related with various diseases including infectious mononucleosis, Burkitt's lymphoma, Hodgkin's lymphoma, nasopharyngeal carcinoma and post-transplant lymphoprolifrative disorders. The aim of this study was to characterize the association between EBV and Hodgkin's lymphoma through EBERs in situ hybridization (EBER-ISH) in Iranian pat...
متن کاملTHE IN VITRO GROWTH PROPERTIES OF CELL LINES FROM EPSTEIN-BARR VIRUS-INDUCED TAMARIN TUMORS AND TAMARIN B CELLS TR ANSFORMED BY EPSTEIN BARR VIRUS
EBV-carrying human cell lines, depending on whether the cells are derived from Burkitt's lymphoma (BL) tumor biopsies or transformed by EBV in vitro, have different growth properties in vitro. In contrast, there are no clear differences between tamarin tumor lines and tamarin LCLs in vitro. Both types of tamarin cell lines could grow in agarose and formed colonies unlike human LCLs, althoug...
متن کاملDemonstration of Herpes Simplex Virus, Cytomegalovirus and Epstein-Barr Virus in Colorectal Cancer
Background: The present study sought to investigate molecular evidence for association between the presence of herpes simplex virus (HSV), cytomegalovirus (CMV), and Epstein-Barr virus (EBV) in CRC and colorectal polyp by using the PCR method in Iran. Methods: In this analytical case-control study, we selected 15 patients with CRC, 20 patients with colorectal polyp, and 35 patients without mali...
متن کاملEvaluation of Changes in NFKB Gene Expression Following Epstein-Barr Virus and its Participation in the Half-Life of Patients With Acute Epstein-Barr Positive Lymphoblastic Leukemia
Aim: Leukemia targets are one of the most common childhood malignancies. Epstein-Barr virus is a tumorigenic virus of the herpes family of viruses and causes primary infection in young children. The aim of this study was to evaluate the increase in NFKB expression following EBV virus and its contribution to the half-life of EBV-positive acute lymphoblastic leukemia patients. Materials and Meth...
متن کامل