نتایج جستجو برای: NKT Cells
تعداد نتایج: 1383977 فیلتر نتایج به سال:
background and aims: natural killer t (nkt) cells have been suggested to play critical roles in a wide range of immune responses especially against hepatotropic pathogens such as hepatitis c virus (hcv). in the present study, we investigated the status of nkt cells by producing interleukin-17 cytokine in peripheral blood. patients and methods: as case-control study, 15 patients wi...
Introduction: Natural killer T (NKT) cells are a subset of lymphocytes that express some NK cells properties. NKT cells have a regulatory role in immune responses. Little is known about the potential role of NKT cells in human infectious diseases. The goal of the present study was determination of frequency of Vα24Vβ11 and CD3CD56 NKT cells in tuberculosis patients. Methods: According to our c...
Background and Objective: Natural killer T like (NKT) cells are a population of T cells that show NK cells features. These cells in addition to administrative actions, have an important role in the regulation of immune responses. The role of these cells in people exposed to sulfur mustard (SM) are not well known. The aim of this study was to determine the percentage of NKT cells in the peripher...
Background and purpose: The aim of this study was to compare the proportion of natural killer (NK) and natural killer T (NKT)-like cells in dyspeptic disorders caused by Helicobacter pylori (H. pylori). Materials and methods: In a case-control study, 27 patients with gastric cancer (GC), 25 patients with peptic ulcer (PUD), and 22 patients with non-ulcer dyspepsia (NUD) were enrolled. After en...
objective: the aim of this study was to evaluate and compare the population of natural killer t lymphocyte (nkt) in the uterus and spleen of the hyperstimulated and control mice at the seventh day of pregnancy. materials and methods: the superovulated and control mice were put individually in a cage with a male mouse. in the next morning they were considered for observing the vaginal plag. the...
background: invariant natural killer cells (inkt) are an important immunoregulatory t cell subset. currently several flow cytometry-based approaches exist for the identifi-cation of inkt cells, which rely on using the 6b11 monoclonal antibody or a combina-tion of anti-vα24 and anti-vβ11 antibodies. objective: the aim of this study was to compare the ability of two flow cytometry-based methods f...
Background and Aims: Natural killer T (NKT) cells have been suggested to play critical roles in a wide range of immune responses especially against hepatotropic pathogens such as hepatitis C virus (HCV). In the present study, we investigated the status of NKT cells by producing interleukin-17 cytokine in peripheral bl...
Background: NK (natural killer) and NKT (natural killer T) cells, as components of innate immune system, play a crucial role in tumor progression and dissemination. Objective: To investigate the percentages of NK cells, NKT cells, iNKT (invariant natural killer T) cells, total T lymphocytes as well as activated T lymphocytes, in tumor draining lymph nodes (TDLN...
OBJECTIVE NKT cells promote atherogenesis, but the subtypes responsible have not been identified. We investigated 2 major NKT cell subtypes (CD4+ and DN NKT) in ApoE-/- mice rendered NKT cell-deficient by day-3 neonatal thymectomy (3dTx). METHODS AND RESULTS Atherosclerosis development was studied in thymectomized ApoE-/- mice fed a high-fat diet with/without adoptively transferred NKT cells....
Recently discovered subpopulations belonging to cell groups called “invariant” NKT, also referred as type I NKT or classical cells, appear have a unique impact on the tumor microenvironment. Considering characteristics of secreted cytokines, production chemokines and capability cytotoxic activity, these cells significant function in being immune bacteria, parasites, viruses, autoimmune diseases...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید