نتایج جستجو برای: jurkat cell
تعداد نتایج: 1684704 فیلتر نتایج به سال:
Teicoplanin is a glycopeptide antibiotic with a wide variation in human serum half-life. It is also a valuable alternative of vancomycin. There is however no study on its effect on cultured cells. The aim of the present study was to test the effect of teicoplanin on cultured cell lines CHO, Jurkat E6.1 and MCF-7. The cultured cells were exposed to teicoplanin at final concentrations of 0-11000 ...
introduction: cytokines are a large group of proteins play a key role in inflammation. down-regulation of pro-inflammatory cytokines has beneficial effect on heart function. propranolol, as a non selective beta-adrenergic blocker, has been extensively used for treatment of many cardiovascular problems such as arrhythmias and heart malfunction. in addition anti-inflammatory effects of propranolo...
Mercury is a ubiquitous environmental toxicant that causes a wide range of adverse health effects in humans. Three forms of mercury exist: elemental, inorganic and organic. Each of them has its own profile of toxicity. The aim of the present study was to determine the effect of thimerosal, a topical antiseptic and preservative in vaccines routinely given to children, methyl mercury, and mercuri...
BACKGROUND Glossogyne tenuifolia (GT) (Hsiang-ju) is a Chinese herbal medicine previously exhibited an anti-inflammatory activity. This study aimed to investigate the effect of GT ethanol extract (GTE) on T cell-mediated adaptive immunity. METHODS Human peripheral blood mononuclear cells (PBMCs) and Jurkat T cells were activated by phytohemagglutinin in the presence of various doses (3.13-50 ...
The tal-1 gene, frequently activated in human T-cell acute lymphoblastic leukemia (T-ALL), is expressed in the erythroid, megakaryocytic, and mast cell lineages during normal hematopoiesis. To gain further insight into the molecular mechanisms that control tal-1 expression, we investigated tal-1 chromatin structure in erythroid/megakaryocytic cell lines and in T-cell lines either with or withou...
This study investigated the proteoglycan (PG)-dependent mechanism of Chlamydophila pneumoniae attachment to lymphocytic cells. Lymphoid Jurkat cells and epithelial HEp-2 cells were statically infected with C. pneumoniae (TW183). Transmission electron microscopy and assessment of inclusion-forming units indicated that the bacteria grew normally in Jurkat cells and were capable of producing secon...
Introduction: Interleukin-2 (IL-2) as a T helper type 1 (Th1) cytokine has an important role Background and Objective: Interleukin-2 (IL-2) as a T helper type 1 (Th1) cytokine has an important role in activation, growth and differentiation of several immune cells. Moreover IL-2 is known as a pro-inflammatory and anti-tumoral cytokine. In addition deysregulation of IL-2 in some diseases such as ...
چکید ه سابقه و هدف لوسمی لنفوبلاستیک حاد( all )، یک اختلال نئوپلاستیک و یک بدخیمی شایع در کودکان است. آپوپتوز، مرگ برنامه ریزی شده و فیزیولوژیک سلولی بوده که جهت هموستاز بافت ها ضروری می باشد. در برخی از سرطان ها، ناکارآمدی در این پروسه باعث پیشرفت سرطان می گردد. این پروسه می تواند توسط عوامل مختلف درمانی از جمله شیمی درمانی القا شود. هسپرتین یک فلاونوئید در آب میوه هایی هم چون پرتقال و میو...
umbelliprenin is a prenylated compound, which belongs to the class of sesquiterpene coumarins. it is extracted from dried roots of ferula szwitsiana collected from the mountains of golestan forest (golestan province, north of iran). induction of apoptosis in jurkat t-cll cells has been previously shown. in this study, effect of umbelliprenin on proapoptotic caspases (caspase-8 and -9) and antia...
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