نتایج جستجو برای: b lymphocytes
تعداد نتایج: 945859 فیلتر نتایج به سال:
The lymphocyte subpopulations, T and B-lymphocytes, and their re sponses to mitogenic stimulations in the peripheral blood, the bone marrow, and the thvmus were analvsed in the patients with mvasthenia vravis. The lymphocytes were isolated on 'Ficoll-Conray 400' gradient. The T lymphocytes were identified by the sheep red blood cell-rosette-formation, and the B-lymphocytes by the surface immuno...
This is the first documentation that Borrelia burgdorferi-specific T lymphocytes are involved in the pathogenesis of Lyme arthritis. We present direct evidence that T lymphocytes obtained from inbred LSH hamsters vaccinated with a whole-cell preparation of Formalin-inactivated B. burgdorferi sensu stricto isolate C-1-11 in adjuvant conferred on naive recipient hamsters the ability to develop se...
A system of 3H-thymidine incorporation by lymphocytes in culture for 3 wk has been utilized for quantitative assessment of the ability of T lymphocytes to inhibit outgrowth of autologous Epstein-Barr virus (EBV) transformed B lymphocytes. Lymphocytes from EBV-seronegative individuals lack the ability to suppress outgrowth of autologous EBV-transformed B lymphocytes. This capability appears duri...
Lymphocyte blast transformation and interferon production in mononuclear cell culture prepared on Ficoll-Hypaque gradients from individuals with herpes simplex virus-I infection were enhanced by a disease recurrence. Responses to both herpes simplex virus-2 and phytohemagglutinin were unaltered. Transformation to herpes simplex virus-I antigen was adversely affected by depleting either thymus-d...
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