نتایج جستجو برای: lymphoblasts
تعداد نتایج: 1432 فیلتر نتایج به سال:
We report a rare case of Churg-Strauss syndrome in a 37-year-old man, presented as ileus intestinal and associated with Tlymphoblastic lymphoma, that was located in the retroperitoneal space and infiltrated the suprarenal gland. The T lymphoblasts, with the immunohistochemical method, disclosed positivity for CD3 and CD8, while they were negative for Pan B and CD20.
A case of acute lymphoblastic leukemia with morphological characteristics of Burkitt's leukemia (L3 morphology) is presented. This patient's lymphoblasts were lacking in surface immunoglobulin, but were found to contain cytoplasmic IgM. This is the first report of a morphologically B-cell leukemia showing pre-B-cell characteristics immunologically.
Progesterone photoaffinity labels P-glycoprotein in multidrug-resistant human leukemic lymphoblasts.
When sensitive lymphocytes are cultured with the appropriate antigen, lymphoblasts appear after 24-48 hr of incubation and the number of these increases steadily from the 2nd to the 6th or 7th day. Our problem was to discover, at a cellular level, how this increase takes place; whether it is a massive response of many cells, stepwise recruitment of cells into the lymphoblast class, or simply re...
The cell adhesion molecules (CAMs) required for T lymphocyte recruitment during pulmonary immune responses have not been defined. Our laboratories recently reported that intratracheal (IT) challenge of sensitized mice with SRBC induced prolonged expression of vascular P-selectin, E-selectin, and VCAM-1, particularly in areas of mononuclear leukocyte infiltration. A surge in the number of circul...
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