نتایج جستجو برای: dcs
تعداد نتایج: 9738 فیلتر نتایج به سال:
Background & Aim: Tolerance to the semi-allogenic fetal graft by the maternal immune system is a medical enigma that has stimulated investigations for a half of century. Several hypotheses have been proposed to explain the tolerance of mother to the fetus. The successful pregnancy is proposed and proved by many scientists to be a Th2 dominant phenomenon. This hypothesis is proved in most as...
در این مقاله، یک آنتن پچ مایکرواستریپ سه بانده با پلاریزاسیون دوگانه ، شامل یک پچ مستطیلی، با برش هایی در هر چهار لبه ارائه می شود، که برای بکارگیری در ایستگاه پایه موبایل مناسب است. یکی از باندها، gsm900، و باند دیگر dcs1800 و umts2100 را پوشش می دهد. آنتن ارائه شده دیکوپلینگ پورت خوبی، کمتر از -30db برای پلاریزاسیون دوگانه خطی، در باندهای عملکرد از خود نشان می دهد. ساختار آنتن بر اساس پیکربند...
Background: Dendritic cells (DCs) play a central role in the initiation and expansion of T cell mediated immune responses with potential immunotherapy application. The compounds which have the ability to induce immunomodulatory effects on DCs may be employed for the treatment of immunopathologic conditions such as autoimmune diseases. Objective: The aim of this study was to investigate the in v...
background: generation of an effective dendritic cell (dc) based cancer vaccine depends on appropriate differentiation of monocytes in vitro. objective: to compare the effects of monocyte separation methods, flask adherence (flask-dc) and magnetic activated cell sorting (macs-dc), on phenotypic and functional characteristics of resultant dcs. methods: dcs from healthy volunteers were generated ...
Autophagy has been reported to be involved in supporting antigen cross-presentation by dendritic cells (DCs). We have shown that DCs the ability store for a prolonged time endolysosomal compartments and thereby sustain MHCI CD8+ T cells. In current study, we investigated role of autophagy long-term presentation. show machinery negative impact on storage DCs. Atg5–/–DCs which are deficient or tr...
Background & Objective: Dendritic cell (DC) is as a key cell in activation of immune response against microbes and disease. Therefore, the effect of recombinant exotoxin A of Pseudomonas aeruginosa on the maturity and the activation of DCs was evaluated in this study. Materials & Methods: Recombinant exotoxin A was produced from Pseudomonas aeruginosa DNA. MTT assay was used to evaluate ...
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