نتایج جستجو برای: blood lymphocytes
تعداد نتایج: 740351 فیلتر نتایج به سال:
1) It has been found that the peripheral blood of hybrid adult dogs contains about 29.4 % of lymphocytes in average. When such a blood is passed through the glass wool column the leucocytes containing 68-90 % (81.6% in average) lymphocytes are obtained. 2) In the single culture of such lymphocytes alone and mixed culture both live lymphocytes and sonicated lymphocytes in the presence of 1% (vIv...
Background & Aims of the Study: Gasoil is one of most-used oil products applied as diesel fuel, for instance, which, since it consists of aromatic compounds, is among the most important environmental pollutants. Considering its harmful effects on living organisms and human beings, the purpose of the present study was to investigate the effects of gasoil ingestion on blood factors of white ...
This report has attempted to analyze the changes in the absolute number of small lymphocytes in the blood stream of the cat following the intrathoracic ligation of the thoracic duct. Such a ligation produced an immediate decrease in the number of small lymphocytes to the extent of 56 per cent, but it was found that the preoperative level was again reached at about the end of 3 weeks. One is led...
Peripheral blood lymphocytes from 14 cattle infected with the bovine leukemia virus (BLV) and 14 BLV-free cattle were examined by the membrane immunofluorescent antibody technique to detect surface immunoglobulin (S-Ig) and by the erythrocyte-antibody-complement (EAC) rosette test for the detection of complement receptors. Direct comparisons of the percentages of S-Ig-bearing cells and EAC rose...
Introduction: Immunological processes are most important in recurrent spontaneous abortion(RSA). According to studies T lymphocytes and natural killer cells(NK cells) are two effective cell groups in RSA. The aim of this study was to investigate the percentage and absolute number of natural killer(NK) cells in women with RSA with unknown etiology. Methods: 24 Women with a history of recurrent ...
Background: Ionizing radiation induces the production of reactive oxygen species (ROS), which play an important causative role in cell death. The aim of this study was to investigate the protective effects of sulfated derivatives of neutral polysaccharides extracted from Auricularia auricular (SNAAP). Materials and Methods: Whole blood samples from healthy donors treated with SNAAP at differen...
Background and purpose: CD4+CD25+FOXP3+ regulatory T cells (CD4+CD25+FOXP3+ Tregs) are a group of T lymphocytes that play an important role in regulating immune system responses by suppressing the activity of other T cells and establishing homeostasis in the immune system. Th1 and Th2 cells are other groups of CD4+ cells that play important functions in inducing inflammatory immune responses. C...
Introduction: Immunological processes play an important role in recurrent spontaneous abortion(RSA). According to studies, T lymphocytes and natural killer cells(NK cells) are two effective cell groups in RSA. The aim of this study was to study the percentage and absolute number of natural killer(NK) cells in women with RSA of unknown etiology. Methods: A total of 24 women with history of recu...
Introduction: Moringa oleifera, a member of the family Moringaceae, is small-medium sized tree, widely cultivated in Southeast Asia, Polynesia, and West Indies, where leaves, fruits flowers form part their routine diet. The plant has been reported to possess numerous pharmacological properties; however, its immunomodulatory potentials were least explored, especially on lymphocytes. Therefore, t...
Patients with untreated Hodgkin's Disease (HD) often show T-cell dysfunction irrespective of the stage and grade of the disease. Our earlier studies have shown defective mitogen induced blastogenic responses of PHA activated peripheral blood mononuclear cells (PBMNC-blood lymphocytes) from untreated HD patients (Moghe et al., 1980) and their reduced ability to form T-cell colonies in capillarie...
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