نتایج جستجو برای: barr virus
تعداد نتایج: 398528 فیلتر نتایج به سال:
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...
background and aims: ebv is a human herpesvirus that infects more than 90% of the world’s population. although, benign and asymptomatic for most cases, the infection can cause many nonmalignant and malignant disorders of lymphoid and epithelial origins. the objective of this study was detection of im prevalence in neyshabur, northeast iran from 2010-2014. materials and methods: this cross-sec...
introduction: ebv is categorized as herpesviridans and by nature is a lymph crypto virus. studies have demonstrated that ebv will infect 80 to 90 percent of patients during the first year and there is a close relation between kidney malfunction and ebv infection. reactivation of the virus excites the immune system, and ultimately leads to rejection of kidney. the purpose of this study was to de...
background: breast cancer is the most common malignancy in females worldwide. several etiological factors including environmental factors have been recognized for breast cancer. epstein barr virus as a viral etiological factor has been proposed. so far, several studies have investigated the relationship between development of breast cancer and epstein barr virus, but few have been done in iran....
Background: Scleroderma is a chronic systemic disorder that affects the connective tissues. It is characterized by several immune manifestations, inflammation, vascular damage, and fibrosis. Some of the viral infections with complex mechanisms are involved in the development and progression of many autoimmune diseases, such as scleroderma. The present study aimed to investigate the serological ...
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.
We describe a unique patient with mosquito-bite hypersensitivity who had extremely high titres of Epstein-Barr virus antibodies. For many years he developed intractable ulcers on the sites of mosquito-bite. Epstein-Barr virus infection was detected in almost all inflammatory cells in the ulcers and in the peripheral blood lymphocytes by using in situ hybridization to Epstein-Barr virus-encoded ...
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...
Three exceptional cell lines have been tested for the presence of the Epstein-Barr virus genome by nucleic acid hybridization (complementary RNA.DNA) and Epstein-Barr virus-determined nuclear antigen tests. Two lines were derived from Swedish lymphoma cases and one from an African Burkitt-like lymphoma biopsy that was negative for Epstein-Barr virus DNA and the virus-determined nuclear antigen....
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