نتایج جستجو برای: b and t lymphocyte attenuator
تعداد نتایج: 17065848 فیلتر نتایج به سال:
Previous studies attempting to influence the severity of collagen-induced arthritis (CIA) by modulating the LIGHT (lymphotoxin-related inducible ligand that competes for glycoprotein D binding to herpesvirus entry mediator (HVEM) on T cells)/lymphotoxin pathway have yielded conflicting results. To further clarify the role of LIGHT in autoimmune arthritis, a HVEM-Ig fusion protein was used. CIA ...
the aim of this study was to evaluate the immune system and lymphocyte function in 41 iranian β-thalassemic patients and 50 controls, ages ranging from 2 to 18 years. the patients consisted of 20 splenectomized and 21 non-splenectomized patients. they were treated with desferal, and had received repeated blood transfusion. laboratory investigations included measurement of total t lymphocytes, a...
We have investigated the mechanism of transcription termination by T7 RNA polymerase using templates encoding variants of the transcription-termination structure (attenuator) of the regulatory region of the threonine (thr) operon of Escherichia coli. The thr attenuator comprises the following two distinct structural elements: a G + C-rich inverted repeat, which encodes an RNA hairpin structure,...
BACKGROUND AND OBJECTIVES T-cell-rich B-cell lymphoma is a rare variant of diffuse large B-cell lymphoma. It shows morphologic, phenotypic and molecular similarities to lymphocyte predominant Hodgkin's disease, and in consequence the two diseases may sometimes be difficult to distinguish. In this paper, we have evaluated the usefulness of the pan-leukocyte marker LSP1 and the transcription fact...
Submit Manuscript | http://medcraveonline.com Abbreviations: AIDS: Acquired Immunodeficiency Syndrome; B-cell: B lymphocyte; CTL: Cytotoxic T-lymphocyte; ELISA: Enzyme-linked Immunosorbent Assay; Env: Envelope; ER: Endoplasmic Reticulum; HIV: Human Immunodeficiency Virus; MHC: Major Histocompatibility Complex; NMR: Nuclear Magnetic Resonance; TAP: Transporter Associated with Antigen Processing;...
Severe combined immunodeficiencies (SCID), a heterogeneous group of disorders of infancy, are fatal without treatment directed at immunologic reconstitution. Allogeneic bone marrow transplantation (BMT), which is such a treatment presents some unique features in SCID, especially when T-lymphocyte-depleted HLA haploidentical allografts are used. Donor-type T lymphopoiesis, less often B lymphopoi...
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