• cytokines
  • In this study, we thus investigated the expression of infiltrating lymphocyte subsets (CD3, CD20, CD4, and CD8) and T helper (Th) cytokines including interferon (IFN)-γ (Th1 type), interleukin (IL)-4 (Th2 type), IL-17 (Th17 type), and IL-10 (regulatory T cell type) by immunohistochemistry in buccal mucosa specimens from 2 GS patients compared with 15 OLP patients. (nih.gov)
  • Pineal microglia/macrophages were common and represent an important candidate for mediating these lymphocyte-pineal interactions via secretion of cytokines and chemokines. (biomedcentral.com)
  • effector memory
  • Objectives Evaluate the number and distribution of circulating CD4+ T lymphocytes and their CD4+ naïve T cells (T N ), central memory (T CM ), non-terminated effector memory (T NTEM ) and terminated effector memory (T TEM ) T cells subsets in a population of recently diagnosed DMARD naive RA patients before and along the first 6 months of methotrexate (MTX) treatment. (bmj.com)
  • bone marrow
  • 2009 Changes of lymphocyte subsets in acute leukemia patients after HLA-mismatched nonmyeloablative hematopoietic stem cell transplantation 2010 "Efficacy of bone marrow-derived mesenchymal stem cells in the treatment of sclerodermatous chronic graft-versus-host disease: clinical report", published in Biol Blood Marrow Transplant 2009 A modified haploidentical nonmyeloablative transplantation without T cell depletion for high-risk acute leukemia: successful engraftment and mild GVHD" published in Biol Blood Marrow Transplant. (wikipedia.org)
  • dendritic
  • Immunological analysis revealed an increase in the proportion of CD4 + CD25 + regulatory T cells, a decrease in the proliferative responses of lymphocytes, and the expression of CD40 + , CD83 + , CD86 + , and HLA-DR on myeloid dendritic cells at 24 hours after MSC transplantation. (pubmedcentralcanada.ca)
  • cells
  • There was a significantly greater increase in the percentage of Thy1.2+ and, especially of, Lyt-2+ cells in stimulated splenic lymphocytes from untrained mice given an exhaustive exercise session compared with controls and with trained mice. (biomedsearch.com)
  • This assay provides absolute (cells/mcL) and relative (%) quantitation for the main categories of T cells, B cells, and NK cells, in addition to a total lymphocyte count (CD45+). (testcatalog.org)
  • The studies on diurnal (circadian) variation in lymphocyte counts have demonstrated progressive increase in CD4 T-cell count throughout the day, while CD8 T cells and CD19+ B cells increase between 8:30 a.m. and noon with no change between noon and afternoon. (testcatalog.org)
  • Image analysis of immunocytochemically stained sections showed that the majority of lymphocytes were CD3 + (80%) with the remaining 20% comprising B-cells and monocytes (Bu-1 + ), which tended to distribute along the periphery of the PALT. (biomedcentral.com)
  • Effects of the 24-h light:dark cycle on these lymphocyte-pineal interactions were suggested by an increase in the area of PALT, a decline in the density of TCRαβ/Vβ 1 + cells, and a decline in the area density of Bu-1 + microglia at the light:dark interphase (1900 h) compared to the dark:light interphase (0700 h). (biomedcentral.com)
  • The lack of B-lymphocytes in the testis is significant, since these are the antibody-producing cells of the immune system. (wikipedia.org)
  • T-lymphocytes (T-cells) are white blood cells which take part in cell-mediated immunity. (wikipedia.org)
  • If undiagnosed or left untreated, HIV usually progresses to AIDS, defined as possessing a CD4+ lymphocyte count under 200 cells/μl or HIV infection plus co-infection with an AIDS-defining opportunistic infection. (wikipedia.org)
  • Lymphocytes include natural killer cells (Phagocytes) (which function in cell-mediated, cytotoxic innate immunity), T cells (for cell-mediated, cytotoxic adaptive immunity), and B cells (for humoral, antibody-driven adaptive immunity). (wikipedia.org)
  • The three major types of lymphocyte are T cells, B cells and natural killer (NK) cells. (wikipedia.org)
  • Highly reproducible results Possible to analyze subsets of cells using physical and immunofluorescent markers. (wikipedia.org)
  • Telomere fluorescence measurements in granulocytes and T lymphocyte subsets point to a high turnover of hematopoietic stem cells and memory T cells in early childhood. (wikipedia.org)
  • However, perhaps the most important CFSE investigations have been those demonstrating that many of the effector functions of lymphocytes, such as cytokine production by T lymphocytes, and antibody class switching by B cells, are division dependent. (wikipedia.org)
  • circadian
  • The pineal gland of the chicken contains large accumulations of lymphocytes that suggest an important role related to homeostatic circadian neuro-immune interactions. (biomedcentral.com)
  • cell
  • Identification of T cell subsets and B lymphocytes in mouse brain experimental allergic encephalitis lesions. (jimmunol.org)
  • A lymphocyte is one of the subtypes of white blood cell in a vertebrate's immune system. (wikipedia.org)
  • In normal situations, the coarse, dense nucleus of a lymphocyte is approximately the size of a red blood cell (about 7 μm in diameter). (wikipedia.org)
  • Detailed protocols are now available that can be used to label lymphocytes (and other cell types) with a high degree of reliability and precision. (wikipedia.org)
  • significant
  • There was a significant effect of stimulation by Con A on the percentage of splenic lymphocytes positive for Thy1.2, Lyt-2, L3T4, and goat anti-mouse Ig, regardless of treatment condition. (biomedsearch.com)