نتایج جستجو برای: burkitt
تعداد نتایج: 3335 فیلتر نتایج به سال:
Trials to reintroduce chloroquine into regions of Africa where P. falciparum has regained susceptibility to chloroquine are underway. However, there are long-standing concerns about whether chloroquine increases lytic-replication of Epstein-Barr virus (EBV), thereby contributing to the development of endemic Burkitt lymphoma. We report that chloroquine indeed drives EBV replication by linking t...
Using an improved electroimmunofixation technique that combines the sensitivity of high resolution agarose gel electrophoresis with the specificity of immunoprecipitation, we have demonstrated monoclonal immunoglobulin bands in the serum of patients with undifferentiated lymphomas of Burkitt and non-Burkitt types. Monoclonal bands were detected in the serum of 12 of 21 patients with extensive t...
BACKGROUND Burkitt lymphoma rarely affects the central nervous system and ocular region. Under these conditions, computed tomography and (particularly) magnetic resonance imaging of the skull increase the diagnostic accuracy, as they objectively show the topography of lesions and the effect of neoplasia on structures. CASE REPORT We report here the case of a 17-year-old male whose initial cli...
Of 14 lines of human leukocytes, designated LK1D, LK57, LK60, LK63, LK87A, LK91, SK-L1, SK-L3, SK-L4, SK-L5, SK-L6, SK-L7, RPMI 7216, and RPMI 7466, all were classi cally diploid or very near-diploid when first examined. All but one showed occasional No. 10 chromosomes with the near terminal secondary constriction seen in Burkitt lymphoma cells in vitro. Nine lines showed accentuation of second...
A particular translocation between chromosomes 8 and 14 has been found repeatedly in cytogenetic studies of Burkitt lymphoma, both of African and non-African origin. We report here our findings in cytogenetic studies of direct tumor preparations from 18 non-African Burkitt lymphoma patients, 9 of whom also had cell lines available for study. A t(8;14) was found in direct tumor material in 10 of...
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