نتایج جستجو برای: immune antigen
تعداد نتایج: 431100 فیلتر نتایج به سال:
Matthew D. Griffin1, Nianzeng Xing1,3, and Rajiv Kumar1,2 1Department of Internal Medicine, Division of Nephrology, and 2Department of Biochemistry and Molecular Biology and Mayo Proteomics Research Center, Mayo Clinic and Foundation, Rochester, Minnesota 55905; email: [email protected]; [email protected]; [email protected] 3Current address: Department of Urology, Beijing Chao Yang Ho...
Background and purpose: Different genera of enterobacteriaceae have important roles in gastrointestinal diseases such as diarrhea. Among these, Enterotoxigenic E. coli (ETEC), enterohemorrhagic E. coli (EHEC), and Shigella are three main bacteria which are transmitted via contaminated food and water. Vaccination is a good strategy to combat these pathogens. In the present study, a chimeric anti...
A current paradigm in immunology is that the strength of T cell responses is governed by antigen dose, localization, and costimulatory signals. This study investigates the influence of antigen kinetics on CD8 T cell responses in mice. A fixed cumulative antigen dose was administered by different schedules to produce distinct dose-kinetics. Antigenic stimulation increasing exponentially over day...
Background and aims: Vitamins are essential constituents of our diet that Longley have been known to influence the immune system. Vitamin D3 and B9 have received particular attention in recent years as these vitamins have been shown to have an unexpected and crucial effect on the immune response. 1, 25(OH)2D3 metabolizing enzymes and vitamin D r...
in this study one lymph node from cow with viral lymphosarcoma and one lymph node from healthy cow were analyzed by three different methods for protein extraction, include simple homogenizing in pbs, sonication and phenol extraction. tumor antigen detection relies on immunoprecipitation followed by sds-page. in this experiment streptococcus pyogenes was used for purification of immune compl...
The immune synapse is an exquisitely evolved means of communication between T cells and antigen-presenting cells (APCs) during antigen recognition. Recent evidence points to the transfer of RNA via exosomes as a novel mode of intercellular communication. Here we show that exosomes of T, B and dendritic immune cells contain microRNA (miRNA) repertoires that differ from those of their parent cell...
Contact dermatitis is an inflammatory response ofthe skin characterized by dermal perivascular and epidermal mononuclearjiell infiltration, spongiosis, and hyperplasia. Often a reslilt of insult by antigen or irritant, it is caused by an upset in the normal balance of immunoregulatory signals from both resident and nonresident cells. T cells, which continuously traffic through the skin, are cen...
background: toxoplasma gondii is an obligate intracellular parasite that infects all mammalian cells. several antigens such as excreted/secreted antigens have been identified as a potential vaccine candidate. objective: to determine how excreted/secreted antigens from peritoneal exudates of infected mice (mesa) stimulate cell-mediated immune responses and induce protective immunity against toxo...
Nipah virus (NiV) is a re-emerging pathogen that causes severe disease in animals and humans. Current treatment measures for NiV infection are insufficient, there no approved vaccine against either humans or animals. listed as high-priority therapeutic research by the World Health Organization (WHO). In present study, we employed synthetic enhanced DNA technologies developed to design produce n...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید