نتایج جستجو برای: blasts
تعداد نتایج: 4021 فیلتر نتایج به سال:
Leukemoid reaction like leukemia indicates noticeable increased count of WBCs (White Blood Cells) but the cause it is due to severe inflammation or infections in other body regions. In automatic diagnosis classifying and leukemoid reactions, ALL IDB2 (Acute Lymphoblastic Leukemia-Image Data Base) dataset has been used which comprises 110 training images blast cells healthy cells. This paper aim...
Epstein-Barr virus (EBV) is an oncogenic virus that is associated with the pathogenesis of several human lymphoid malignancies, including Hodgkin's lymphoma. Infection of normal resting B cells with EBV results in activation to lymphoblasts that are phenotypically similar to those generated by physiological stimulation with CD40L plus IL-4. One important difference is that infection leads to th...
BACKGROUND Enumeration of blasts in the bone marrow is an essential component in the diagnosis and treatment of acute leukemia. The current gold standard method is based on a morphologic counting of 500 marrow nucleated cells despite its operator dependence and inter-observer variability. OBJECTIVES To compare the percentages of marrow blasts derived from two different approaches comprising r...
A systematic study was undertaken to characterize the role of APO 2 ligand/tumor necrosis factor-related apoptosis-inducing ligand (APO2L/TRAIL) and Fas ligand (FasL) together with the expression of several anti- or proapoptotic proteins in the down-regulation of normal human T cell responses. We have observed for the first time that the higher sensitivity of normal human T cell blasts to apopt...
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