نتایج جستجو برای: mononuclear
تعداد نتایج: 28041 فیلتر نتایج به سال:
abstract background: cholesterol cleft granulomas with clusters of giant cells were noted to be a common feature of non-specific interstitial pneumonia (nsip). objective: this study aimed to define the cell populations involved in the granulomas. methods: the granulomas of 16 patients with cryptogenic fibrosing alveolitis (five cases with the histological features ofnsip, five with those ofuip ...
Background Gestational diabetes mellitus (GDM) is defined as glucose intolerance of variable severity with onset or first recognition during pregnancy. Immunopathology of GDM is not well known , Different parameters of cellular immunity particularly leukocyte count and subset have been reported. Considering the importance of the immune system, particularly peripheral blood mononuclear cells (P...
A N 6 -tripodal ligand allows the preparation of a family prismatic mononuclear cationic Co II complexes with SMM behavior. Their axial anisotropy, magnetic relaxation and hysteresis width are modulated by anion effects on crystal structure.
Six new complexes of zinc(II), cadmium(II) and mercury(II) chlorides with tripyrrolidinophosphine chalcogenides the types [MCl2(Pyrr3PE)2] (M = Zn, E S (1) or Se (2); M Cd, (3) (4)) [{HgCl(Pyrr3PE)}2(µ-Cl)2] (E (5) (6)) have been prepared in yields 66-92% by reaction ligands metal chloride ethanol characterized 1H 31P NMR, IR, elemental analysis, conductivity, single crystal X-ray diffraction a...
OBJECTIVE To examine the role of tartrate resistant acid phosphatase (TRAP) positive mononuclear and multinucleated cells in the destruction of articular cartilage in patients with rheumatoid arthritis (RA). METHODS The presence of TRAP positive cells in the synovial tissue of patients with RA was examined by enzyme histochemistry and immunohistochemistry. Expression of mRNAs for matrix metal...
Background: The appendix is considered as part of the gut-associated lymphoid tissue; however, lymphocyte subsets in this tissue are not fully defined. Objective: To investigate and compare the function and phenotype of lymphocyte subsets in peripheral blood and appendix of patients with normal and inflamed appendix tissues. Methods: Peripheral blood samples and appendiceal mononuclear cells we...
Background & Objective: In previous studies, the effects of food restriction on the changes in immune responses and brain dopamine content have been determined. On the other hand, it has been shown that immune cells, in addition to dopamine production, also have dopamine receptors. The purpose of this study was to evaluate the effect of inhibition of D2 dopamine receptors on several functions o...
Introduction: The extended use of nanoparticles has increased and public concern about possible adverse health effects of exposure to this substance is growing. This study was conducted to assess the cytotoxic effects of different concentrations of MgO nanoparticles on human blood mononuclear cells. Methods: In this laboratory trial study, suspensions of blood mononuclear cells were prepared f...
Background and Objective: Cancers are among the serious problems in communities. In recent years, herbal products have been very promising regarding their anti-tumor and immunomodulatin potentials. SIM5, a herbal preparation, has had good results in discriminating between cancerous cell lines and normal cells, but have not examined directly on patients cells yet. In this study, bone marrow mono...
OBJECTIVES Immune recognition of the major structural proteins of rubella virus by peripheral blood mononuclear cells and synovial inflammatory infiltrates of a patient with documented chronic rubella associated arthritis was compared with responses of normal healthy rubella virus immunoreactive subjects to establish if there were unusual response patterns associated with rubella associated art...
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